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  • 7/29/2019 Freightliner M203ChassisFrame

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    Chassis & Frame

    Section

    3Final Version

    October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    3.22(82)

    CHASSIS4.50(114)

    4.43(113)5.40

    (137)

    4.67(119)8.70

    (221)

    7.70(196)

    8.70(221)

    7.70(196)

    3.95(100)

    2.99(76)

    16.81(427)

    33.62(854)

    5.93(150)

    3.94(100)

    5.90(150)

    3.94(100)

    5.90(150)

    7.16(182)

    Chassis & Frame

    Page 3-1Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Crossmember 5 Piece Wide

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Frame a

    With Inner Reinforcement 33.11(841)

    Without Inner Reinforcement 33.62(854)

    Chassis & Frame

    Page 3-2Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    CHASSIS

    3.43(87)

    3.54(90)

    4.67(119)

    8.70(221)

    7.70(196)

    3.06(78)

    A

    16.80(427)

    5.91(150)

    3.94(100)

    7.87(200)

    10.39(264)

    5.20(132)

    3.43(87)

    Crossmember 5 Piece Narrow

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-3Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Crossmember Splayed Mid Ship

    CHASSIS

    2.95(75)

    16.81(427)

    33.62(854)

    3.94(100)

    3.94(100)

    5.11(130)

    3.46(88)

    7.31(186)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    2.20(56)

    10.17(258)

    2.86

    (73)

    9.05(230)

    16.39(416)

    7.87(200)

    0.75(19)

    5.35(136)1.62

    (41)

    WEB

    Chassis & Frame

    Page 3-4Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Crossmember Overslung TypicalAvailable on export vehicles only

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-5Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    WEB

    13.94(354)

    1.94(49)

    2.98(76)

    40.78(1036)

    25.54(649)

    FWD

    34.10(866)

    3.34(85)

    0.74(19)

    0.67(17)

    Crossmember Underslung*560-001

    *Available on all M2 112 models.Available only on M2 106 models with AWD or GTE 16K Front Dimensions.

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-6Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Frame Grid

    68.89

    (1750)

    A

    B

    66.92(1700)

    52.16(1325)

    65.94(1675)

    37.40(950)

    FRONT AXLE

    75MM

    FWD SUSP

    RR BRKT

    75MM

    50MM X 75MM GRID

    50MM X 50MM GRID

    FWD SUSP

    HNGR BRKT

    25MM

    75MM

    100MM

    75MM

    BASED ON

    SUSPENSION

    HOLES AS

    NEEDED

    BASED ON

    SUSPENSION

    RR SUSP

    HNGR BRKT

    HOLES AS

    NEEDED

    50MM

    50 X 50MM GRID

    75MM

    150MM

    REAR SUSPENSION

    CHASSIS O

    START OF FRAME

    REINFORCEMENT

    RAIL

    Frame CODe

    DImeNSION

    A B

    1/4" 3" 10"* 546-020 2.03(51)

    2.03(51)

    15/16" 3" 10-1/8"* 546-021 2.07(53)

    2.07(53)

    11/32" 3-1/2" 10-15/16" 546-092 2.51(64)

    2.51(64)

    9/32 3-7/16 10-1/16" 546-093 2.07(53)

    2.07(53)

    9/32 3-7/16 10-1/16" 546-099 2.07(53)

    2.07(53)

    11/32" 3-1/2" 10 -3/16" 546-1002.14(55)

    2.14(55)

    11/32" 3-1/2" 10-15/16" 546-101 2.51(64)

    2.51(64)

    7/16" 3-9/16" 11-1/8" 546-102 2.61(66)

    2.61(66)

    * N/A on 106V

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    2.87(73)

    69.38(1762)

    75.87(1927)

    8.18(208)

    8.00(204)

    1.90(48)

    A

    67.16(1706)

    0.78(20)

    2.05(52)

    TOP VIEW

    SIDE VIEW

    BOTTOM VIEW0.69(18)

    1.93(49)

    5.20(132)

    60MM x 80MM SLOT

    3.30(84)

    28.00(712)

    FRONT AXLE

    CHASSISO

    Frame Data CODeS a

    10" Rail Family

    546-020546-021546-093546-094546-099546-100

    4.75(121)

    11" Rail Family546-092546-101546-102

    5.12(130)

    Chassis & Frame

    Page 3-7Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Medium Duty Trim - LH Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    0.64(16)

    69.29(1760)

    75.78(1925)

    8.00(204)

    A

    67.32(1710)

    2.87(73)

    TOP VIEW

    SIDE VIEW

    BOTTOM VIEW

    2.87(73)

    1.49(39)

    29.39(747)

    FRONT AXLE

    8.47(215)

    1.93(49)

    9.24(234)1.52

    (39)

    1.53(39)

    1.00

    (26)

    CHASSIS O

    2.03(52)

    Frame Data CODeS a

    10" Rail Family

    546-020546-021546-093546-094546-099546-100

    4.75(121)

    11" Rail Family546-092546-101546-102

    5.12(130)

    Chassis & Frame

    Page 3-8Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Medium Duty Trim - RH Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    9.48(241)

    15.97(406)

    9.22(234)

    TOP VIEW

    SIDE VIEW

    BOTTOM VIEWFRONT AXLE

    35.00(950)

    28.54(725)

    INNER REINFORCEMENT MAIN RAIL

    CHASSISO

    CODe Frame

    546-101 11/32 3-1/2 10-15/16 120KSI

    546-102 7/16 3-9/16 11-1/8 120KSI

    547-001 1/4" Inner Reinforcment

    Chassis & Frame

    Page 3-9Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Main Frame w/Inner Reinforcement Trim

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    FRONT AXLE

    37.40(950)

    INNER REINFORCEMENTMAIN RAIL

    CHASSIS O

    65.94(1675)

    2.20(55)

    Frame

    546-101 11/32 3-1/2 10-15/16 120KSI

    546-102 7/16 3-9/16 11-1/8 120KSI

    547-001 1/4" Inner Reinforcement

    Chassis & Frame

    Page 3-10Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Main Frame w/Inner Reinforcement Trim (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    FRONT AXLE

    25.60(650)

    PARTIAL INNER REINFORCEMENTMAIN RAIL

    CHASSIS 0

    Frame

    546-020 1/4 3 10 Frame

    546-021 5/16 3 10-1/8 Frame

    546-094 9/32 3-7/16 10 -1/16 F rame

    547-012 Partial "L" Insert

    Chassis & Frame

    Page 3-11Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Partial L-Sert Beverage Inner ReinforcementN/A on 106V

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-12Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 Typical Frame Front AssemblyCast Engine Crossmember39.56

    (1005)

    23.90(650)

    19.37(492)

    16.61(422)

    18.19(462)

    6.14(156)

    1.57(40)

    4.08(104)

    26.10(608)

    29.39(747)

    8.01(204)

    20.22(513)

    37.40

    (950)

    2.16(55)

    4.23(107)

    5.14(130)

    9.52(242)

    8.54(217)

    27.81

    (781)

    6.52

    (166)

    12.11

    (308)

    6.27

    (159)

    11.79

    (299)

    4.82

    (122)

    3.32

    (84)

    2.95

    (75)

    10.00

    (254)

    12.12

    (308)

    4.94

    (125)

    10.30

    (262)

    3.54(90)

    2.99(73) 8.25

    (88)

    TOP VIEW

    SIDE VIEW

    FRONT VIEW

    CHASSIS 0

    FRONT AXLE

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Frame Data CODeS a

    10" Rail Family

    546-020546-021546-093546-094546-099546-100

    4.75(121)

    11" Rail Family546-092546-101546-102

    5.12(130)

    Chassis & Frame

    Page 3-13Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106V w/o Front Frame Ext.

    37.40(950)

    FRONT AXLE

    39.37(1000)

    2.09(53)

    0.99(25)

    0.36(9)

    2.72(69)

    78.87(2003)

    85.32(2167)

    0.53(14)

    21.46(545)

    A0.79(20)

    CHASSISO

    3.59(91)

    TOP VIEW

    SIDE VIEW1.96(50)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-14Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106V 6" Front Frame Extension

    TOP VIEW

    SIDE VIEW37.40

    (950)

    3.83(97)

    25.17(639)

    A

    CHASSIS 0

    FRONT AXLE

    9.84

    (250)

    93.20(2367)

    0.86(22)

    1.48(38) 0.78

    (20)

    0.16(4)

    0.78(20)

    2.87(73)

    89.24(2267)

    0.76(19)

    B

    Frame Data CODeS a B

    10" Rail Family

    546-020546-021546-093546-094546-099546-100

    4.75(121)

    3.44(87)

    11" Rail Family546-092546-101546-102

    5.12(130)

    3.50(89)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-15Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106V 24" Front Frame Extension

    37.40(950)

    21.74(552)

    25.17(639)

    A

    CHASSIS 0

    FRONT AXLE

    27.76(705)

    0.86(22)

    1.48(38) 0.78

    (20)

    0.16(4)

    0.78(20)

    2.87(73)

    107.16(2567)

    0.76(19)

    111.12(2822)

    BTOP VIEW

    SIDE VIEW

    Frame Data CODeS a B

    10" Rail Family

    546-020546-021546-093546-094546-099546-100

    4.75(121)

    3.44(87)

    11" Rail Family546-092546-101546-102

    5.12(130)

    3.50(89)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-16Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    A

    TOP VIEW

    SIDE VIEW

    FRONT AXLE

    8.55(217)

    9.37(238)

    6.50(165)

    21.70(526)

    18.71(424)

    6.80(173)

    9.63(245)

    1.86(47)

    2.75(70)

    2.37(60)

    1.62(41)

    35.78(909)

    28.85(733)

    27.32(694)

    19.16(487)

    3.00(76)

    FRONT VIEW

    CHASSIS 0

    2.12(54)

    5.19(132)

    5.13(130)

    5.13(130)

    5.82(132)

    6.82(173)

    R35(R1.39)

    1.99(51)

    3.63(92)

    4.09(104)

    2.68(68)

    2.74(70)

    4.59(117)

    13.39(340)

    7.46(190)

    Frame exteNSION a

    6" 9.84(250)

    24" 27.76(705)

    106V Front Frame Cast

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-17Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    80.70(2050)

    A

    B

    78.74(2000)

    53.15(1350)

    46.26(1175)

    43.34(1100)

    FRONT AXLE

    75MM

    FWRD SUSP

    RR BRKT

    75MM

    50MM X 75MM GRID

    50MM X 50MM GRID

    FWRD SUSP

    HNGR BRKT

    25MM

    75MM

    100MM

    75MM

    BASED ON

    SUSPENSION

    HOLES AS

    NEEDED

    BASED ON

    SUSPENSION

    RR SUSP

    HNGR BRKT

    HOLES AS

    NEEDED

    50MM

    50 X 50MM GRID

    75MM

    150MM

    REAR SUSPENSION

    START OF FRAME

    REINFORCEMENT

    CHASSIS 0

    RAIL

    CODe Frame

    DImeNSION

    A B

    546-099 9/32 3-7/16 10-1/16 2.07(53)

    2.07(53)

    546-100 11/32 3-1/2 10-3/16 2.14(54)

    2.14(54)

    546-101 11/32 3 -1/2 10 -15/16 2.51(64)

    2.51(64)

    546-102 7/36 3-9/16 11-1/8 2.61(66)

    2.61(66)

    112 Frame Grid

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-18Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    43.30(1100)

    0.91(23)

    68.08(1729)

    30.26

    (769)

    0.34(9)

    2.01(51)

    4.62(117)

    1.97(50) 1.15

    (29)

    5.54(141)

    4.50

    (114)

    8.31(211)

    2.82(72)

    13.11(335)

    FRONT AXLE

    CHASSIS 0

    3.70(94)

    A

    112 BBC

    CODE FRAME A

    546-099 9/32 3-7/16 10-1/16 Frame4.75(121)

    546-100 11/32 3-1/2 10-3/16 Frame

    546-101 11/32 3-1/2 10-15/16 Fr ame5.12(130)

    546-102 7/16 3-9/16 11-1/8 Frame

    112 Front Frame Trim

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-19Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    FRONT AXLE

    30.72(780)

    37.31(948)

    13.18(335]

    2.95(75)

    29.35(746)

    INNER REINFORCEMENTMAIN RAIL

    CHASSIS 0

    112 Inner Frame C-Channel Reinforcement

    112 BBC

    CODE FRAME

    547-001 Inner Reinforcement (end to end)

    546-101 11/32 3-1/2 10-15/16 Fr ame

    546-102 7/16 3-9/16 11-1/8 Frame

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-20Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    112 BBC

    CODE FRAME

    547-001 Inner Reinforcement (end to end)

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112 Inner Frame C-Channel Reinforcement (continued)

    FRONT AXLE

    46.25(1175)

    23.38(594)

    MAIN RAILINNER REINFORCEMENT

    CHASSIS 0

    43.30(1100)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-21

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    2.90(74)

    14.29(363)

    46.65(1185)

    2.83(72)

    3.30(84)

    3.80(96)

    BEND ZONE DO NOT DRILL

    1.44(37)

    43.30(1100)

    7.87(200)

    5.35(136)

    7.87(200)

    3.30

    (77)

    23.66(601)

    17.44(443)

    1.41(36)

    2.12(54)

    6.29(160)

    62.48(1587)

    89.46(2272)

    97.42(2475)

    17.12(435)

    3.47(88)

    CHASSIS

    TOP VIEW

    SIDE VIEWFRONT AXLE

    9 REF

    CHASSIS 0

    7.17(182)

    5.47(139)

    112 BBC

    CODE FRAME

    549-036 12" Integral Front Frame Etn

    549-018 12" Integral Front Frame Etn w/ Inner Reinforcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112V 12" Front Frame Ext - Splayed Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-22

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    1.37(35)

    14.20(363)

    1.06(27)

    1.10(28)

    3.39(86)

    1.44(37) 5.35

    (136)

    0.81(21)

    6.29(160)

    44.37(1127)

    16.77(426)

    CHASSIS

    TOP VIEW

    SIDE VIEWFRONT AXLE

    9 REF

    Extendsto End of

    Frame Rail

    0.59(15)

    CHASSIS 0

    23.31(592)

    5.08(129)

    112 BBC

    CODE FRAME

    547-001 Inner Reinforcement (end to end)

    549-018 12" Integral Front Frame Etn w/ Inner Reinforcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112V 12" Extended Frame Full Inner C-Channel Reinforcement - Splayed Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-23

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    112V 12" Ext Frame/Reinforced

    112 BBC

    CODE FRAME

    549-036 12" Integral Front Frame Etn

    549-018 12" Integral Front Frame Etn w/ Inner Reinforcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    FRONT AXLE

    11.29(286)

    INNER REINFORCEMENT

    MAIN RAIL

    9.85(250)

    2.99(76)

    CHASSIS 0

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-24

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    26.29(668)

    3.79(96)

    1.44(37)

    CHASSIS

    TOP VIEW

    SIDE VIEWFRONT AXLE

    43.30(1100)

    5.35(136)

    BEND ZONE DO NOT DRILL

    7.87(200)

    7.87(200)

    1.33(34)

    0.56(14)9 REF

    28.06(713)

    28.14(715)

    29.98(762)

    101.90(2587)

    109.81(2789)

    1.10(33)

    0.59(15)

    17.12(435)

    23.66(601)

    CHASSIS 0

    5.47(139)

    l-lINe 113 BBC

    CODE FRAME

    549-002 24" Integral Front Frame Etn

    549-016 24" Integral Front Frame Etn w/ Inner Reinforcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112V 24" Front Frame Ext - Splayed Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-25

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    l-lINe 101/111 BBC

    CODE FRAME

    547-001 Inner Reinforcement (end to end)

    549-016 24" In tegral Front Frame Etn w/ Inner Rein forcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112V 24" Extended Frame Inner C-Channel Reinforcement - Splayed Rail

    26.29(668)

    3.79

    (96)

    1.44(37)

    CHASSIS

    TOP VIEW

    SIDE VIEW

    FRONT AXLE

    43.30(1100)

    16.77(426)

    23.31(592)

    CHASSIS 0

    5.08(129)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-26

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    112 BBC

    CODE FRAME

    549-002 24" Int egr al Fr ont Frame E tn

    549-016 24" Integral Front FrameEtn w/ Inner Reinforcement

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    112V 24" Extended Frame - Splayed Rail

    CHASSIS 0 FRONT AXLE

    23.00(2585)

    INNER REINFORCEMENT

    MAIN RAIL

    20.40(519)

    3.00(76)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-27

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    112V Splayed Inner Reinforcement

    547-034

    43.30(1100)

    A

    72.8(185)

    9.20(234)

    23.31(594)

    CHASSIS 0

    FRONT AXLE

    5.41(150)

    5.35(136)

    7.87(200)

    7.87(200)

    BEND ZONE DO NOT DRILL

    RAIL

    SIDE VIEW

    TOP VIEW

    CHASSIS

    49.21(1250)

    81.69(2075)

    0.77(20)

    16.77(426)

    7.35(187)

    * Partial Reinforcement is Included When No Reinforcement is Ordered with Splayed Rails

    ension a

    12" 8.35(213)

    24" 20.35(517)

    112V BBC

    CODE FRAME

    549-036 12" Integral Front Frame Etn

    549-002 24" Integral Front Frame Etn

    546-101 11/32 3-1/2 10-15/16 Frame

    546-102 7/16 3-9/16 11-1/8 Frame

    *547-998 No Inner Frame Reinforcement

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    A

    TOP VIEW

    SIDE VIEW

    FRONT AXLE

    45.88(1165)

    8.22(209)

    6.58(167)

    3.35(85)

    7.61(193)

    11.26(286)

    10.72(272)

    3.04(77)

    41.17(1046)

    20.52(521)

    20.36(517)

    112V BBC

    CODE FRAME

    546-101 11/32 3-1/2 10 -15/16

    546-102 7/16 3-9/16 11-1/8

    112V 12"/24" FFE - Splayed Rail

    ension a

    12" FFE 11.69(297)

    24" FFE 23.70(602)

    18.74(476)

    1.46(37)

    5.54(141)

    7.59(193)

    10.09(256)

    2.95(75)

    47.57(1208)

    10.86(276)

    10.87(276)

    12.92(328)

    4.81(122)6.26

    (150)

    FRONT VIEW

    I

    4.09(104)

    (R2.22)R57

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    CHart a B C D

    CODE 546-020 546-021 546-094 546-093

    SECTIONMODULUS(3)

    10.158 inch

    (per rail)12.70 inch

    (per rail)12.331 inch

    (per rail)15.07 inch

    (per rail)

    RBM 508,000 Ibf/in

    (per rail)625,000 Ibf/in

    (per rail)1,479,600 Ibf/in

    (per rail)1,810,000 Ibf/in

    (per rail)

    YIELDSTRENGTH

    50,000 psi

    (per rail)50,000 psi

    (per rail)80,000 psi

    (per rail)80,000 psi

    (per rail)

    INSIDE TOINSIDE DIM(1)

    33.62(854)

    33.62(854)

    33.62(854)

    33.62(854)

    OUTSIDE TOOUTSIDE DIM(2) 34.13(867) 34.25(870) 34.10(868) 34.31(871)

    (1) Width Between Frame Rails

    (2) Width Between Frame Rails Measured @ BOC to EOF(3) Per Rail

    PleaSe reFer tO Frame DIagramS

    ON PageS 30-32

    Chassis & Frame

    Page 3-29

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Frame Specications

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    CHASSIS

    2.74(70)

    2.99(76)

    2.95(75)

    50MM

    50MM

    50MM

    1.78(45)

    0.98(25)

    9.50(241)

    0.25(6)

    10.00(254)

    1.80(46)

    9.50(241)

    0.28(7)

    10.13(257)

    3.16(80)

    3.44(87)

    546-020

    1/4 3 10

    See Chart A on page 29 for specs

    546-021

    5/16 3 10-1/8

    See Chart B on page 29 for specs

    Chassis & Frame

    Page 3-30

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Frame Grid and Dimensions

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    CHASSIS

    3.16(80)

    3.44(87)

    2.95(75)

    50MM

    50MM

    50MM

    1.80(46)

    0.98(25)

    9.50(241)

    0.31

    (8)

    10.06(256)

    1.80(46)

    9.50(241)

    0.34

    (9)

    10.19(259)

    3.13(80)

    3.50(89)

    546-094

    9/32 3-7/16 10-1/16

    See Chart C on page 29 for specs

    546-093

    11/32 3-1/2 10-3/16

    See Chart D on page 29 for specs

    Chassis & Frame

    Page 3-31

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Frame Grid and Dimensions (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-32

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    PleaSe reFer tO Frame DIagramS

    ON PageS 33-36

    Frame Specications

    CHart e F g H I J K

    CODE 546-092 546-099 546-100 546-101 546-102 546-101547-001546-102547-001

    SECTIONMODULUS

    16.98 inch

    (per rail)12.331 inch3

    (per rail)15.07 inch3

    (per rail)16.98 inch3

    (per rail)21.6 inch3

    (per rail)26.80 inch3

    (per rail)31.00 inch3

    (per rail)

    RBM 2,040,000 Ibf/in

    (per rail)1,479,600 Ibf/in

    (per rail)1,810,000 Ibf/in

    (per rail)2,040,000 Ibf/in

    (per rail)2,590,000 Ibf/in

    (per rail)3,217,000 Ibf/in

    (per rail)3,715,000 Ibf/in

    (per rail)

    YIELDSTRENGTH

    80,000 psi

    (per rail)120,000 psi

    (per rail)120,000 psi

    (per rail)120,000 psi

    (per rail)120,000 psi

    (per rail)120,000 psi

    (per rail)120,000 psi

    (per rail)

    *INSIDE TOINSIDE DIM

    33.62(854)

    33.62(854)

    33.62(854)

    33.62(854)

    33.62(854)

    33.11(841)

    33.11(841)

    **OUTSIDE TOOUTSIDE DIM

    34.31(871)

    34.10(868)

    34.31(871)

    34.31(871)

    34.49(876)

    34.31(871)

    34.48(876)

    * Width Between Frame Rails

    ** Width Between Frame Rails Measured @ BOC to EOF

    (3) Per Rail

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    CHASSIS

    3.18(81)

    3.50(89)

    2.95(75)

    50MM

    50MM

    50MM

    2.17(55)

    0.98(25)

    10.25(260)

    0.34(9)

    10.94(278)

    546-092

    11/32 3-1/2 10-15/16

    See Chart E on page 32 for specs

    Chassis & Frame

    Page 3-33

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Frame Grid and Dimensions (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-34

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    CHASSIS

    3.16(80)

    3.44(87)

    2.95(75)

    50MM

    50MM

    50MM

    1.80(46)

    0.98(25)

    9.50(241)

    0.28(7)

    10.06(256)

    1.80(46)

    9.50(241)

    0.34(9)

    10.19(258)

    3.13(80)

    3.50(89)

    546-099

    9/32 3-7/16 10-1/16

    See Chart F on page 32 for specs

    546-100

    11/32 3-1/2 10-3/16

    See Chart G on page 32 for specs

    Frame Grid and Dimensions (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-35

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    CHASSIS

    3.18(80)

    3.50(89)

    2.95(75)

    50MM

    50MM

    50MM

    2.17(55)

    0.98(25)

    10.25(260)

    0.34(9)

    10.94(278)

    2.17(55)

    10.25(260)

    0.44

    (11)

    11.13(283)

    3.13(80)

    3.56(91)

    546-101

    11/32 3-1/2 10-15/16

    See Chart H on page 32 for specs

    546-102

    7/16 3-9/16 11-1/8

    See Chart I on page 32 for specs

    Frame Grid and Dimensions (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    CHASSIS

    2.99(76)

    3.52(89)

    50MM

    50MM

    50MM

    1.78(45)

    0.98(25)

    9.63(245)

    0.34

    (9)

    10.13(257)

    0.19(5)

    10.94(278)

    0.25(6)

    0.06(2)

    2.99(76)

    3.56(91)

    1.86(47)

    9.63(245)

    0.44

    (11)

    10.13(257)

    0.14(4)

    11.13(283)

    0.25(6)

    0.06(2)

    546-101/547-001

    11/32 3-1/2 10-15/16

    See Chart J on page 32 for specs

    546-102/547-001

    7/16 3-9/16 11-1/8

    See Chart K on page 32 for specs

    Chassis & Frame

    Page 3-36

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    Frame Grid and Dimensions (continued)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-37

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Leaf Single

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-38

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Leaf Single

    REAR SUSPENSION

    35.43(900)

    CHASSIS

    3.54(90)

    10.63(270)

    51.18(1300)

    3.54(90)

    REAR SUSPENSION

    70.87(1800)

    3.85(98)

    4.69(119)

    WEB

    FORWARD

    1.62(41)

    10.94(278)

    3.54(90)

    4.69(119)

    33.50(851)

    WITHOUT INSERT

    33.62(854)

    WITH INSERT

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-39

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Leaf Tandem

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-40

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Leaf Tandem

    REAR SUSPENSION

    57.09(1450)

    CHASSIS

    5.51(140)

    12.76(324)

    47.24(1200)

    3.54(90)

    REAR SUSPENSION

    114.17(2900)

    5.47(139)

    2.50(64)

    WEB

    FORWARD

    10.94(278)

    7.29(185)

    4.33(110)

    33.50(851)

    WITHOUT INSERT

    33.62(854)

    WITH INSERT

    3.54(90)

    47.24(1200)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-41

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Air Single

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-42

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Air Single

    REAR SUSPENSION

    34.04(845)

    CHASSIS

    10.63(270)

    51.18(1300)

    REAR SUSPENSION

    62.98(1600)

    3.85(98)

    WEB

    FORWARD

    10.94(278)

    3.54(90)

    3.74(95)

    33.50(851)

    WITHOUT INSERT

    33.62(854)

    WITH INSERT

    3.54(90)

    3.54(90)

    1.62

    (41)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-43

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Air Tandem

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-44

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    106 AWD Sub Frame Air Tandem

    REAR SUSPENSION

    59.06(1450)

    CHASSIS

    10.67(271)

    51.18(1300)

    REAR SUSPENSION

    113.57(2885) 3.81

    (97)

    WEB

    FORWARD

    10.94(278)

    3.54(90)

    3.74(95)

    33.50(851)

    WITHOUT INSERT

    33.62(854)

    WITH INSERT

    5.51(140)

    5.51(140)

    1.66(42)

    3.54(90)

    5.51(140)

    GENERAL INFORMATION CAB CONFIGURATIONS CHASSIS AND FRAME SUSPENSION EXHAUST AIR SYSTEM FUEL TANKS/BATTERY BOXES ELECTRICAL WIRING TRANSMISSION

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    Chassis & Frame

    Page 3-45

    Note: Dimensions in parentheses are millimeters October, 2009

    Freightliner Business Class M2Cab and Chassis Vocational Reference Guide

    SuSPeNSION tyPe Data CODe SuSPeNSION CaPaCIty

    AIRLINER SINGLE AxLE622-057 20K

    622-284 21K

    AIRLINER TANDEM AxLE 622-005 40K

    LEAF SPRING - SINGLE AxLE

    622-001 23K W/RADIUS ROD

    622-1DA 26K W/RADIUS ROD

    622-1DD *27K W/RADIUS ROD

    622-1DB 30K W/RADIUS ROD

    622-1DH *31K W/RADIUS ROD

    622-003 23K W/HELPER SPRING & RADIUS ROD

    622-1DC 26K W/HELPER SPRING & RADIUS ROD

    622-1DE *27K W/HELPER SPRING & RADIUS ROD

    622-1DF 30K W/HELPER SPRING & RADIUS ROD

    622-1DG *31K W/HELPER SPRING & RADIUS ROD

    LEAF SPRING - TANDEM AxLE622-007 36K

    622-006 40K

    SuSPeNSION tyPe Data CODe SuSPeNSION CaPaCIty

    MULTI - LEAF SINGLE AxLE**622-1FW 21K

    622-1Fx 23K

    * For Fire & Emergency Only

    ** Multi-Leaf Suspension Available With All Wheel Drive - No Sub Frame Required

    106 All Wheel Drive Suspensions