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Operation and Maintenance Manual120K Motor GraderMedia Number -SEBU8250-05 Publication Date -01/04/2012 Date Updated -19/04/2012

i04887299

Maintenance Interval Schedule

SMCS - 1000; 7000

Ensure that all safety information, warnings and instructions are read and understood before any operationor any maintenance procedures are performed.

The user is responsible for the performance of maintenance, including all adjustments, the use of properlubricants, fluids, filters, and the replacement of components due to normal wear and aging. Failure toadhere to proper maintenance intervals and procedures may result in diminished performance of theproduct and/or accelerated wear of components.

Use mileage, fuel consumption, service hours, or calendar time, WHICH EVER OCCURS FIRST, in orderto determine the maintenance intervals. Products that operate in severe operating conditions may requiremore frequent maintenance.

Note: Before each consecutive interval is performed, all maintenance from the previous interval must beperformed.

When Required

Battery - RecycleBelt - ReplaceBlade Lift Cylinder Socket - Check/Adjust/ReplaceCentershift Cylinder Socket - Check/Adjust/ReplaceCircle Clearances - Check/AdjustCircle Drive Oil Level - CheckCircuit Breakers - ResetCooling System Water Temperature Regulator - ReplaceCutting Edges and End Bits - Inspect/ReplaceDrawbar Ball and Socket End Play - Check/AdjustEngine Air Filter Primary Element - Clean/ReplaceEngine Air Filter Secondary Element - ReplaceEngine Air Filter Service Indicator Screen - Check/ReplaceEngine Air Precleaner - CleanEngine Crankcase Breather - ReplaceEngine OverheatingEngine Power LossEther Starting Aid Cylinder - ReplaceEvaporator Coil and Heater Coil - CleanFilm (Product Identification) - Clean

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Fuel System - FillFuses - ReplaceMoldboard Wear Strip - Inspect/Adjust/ReplaceRadiator - CleanRadiator Core - CleanRipper Tip - Inspect/ReplaceScarifier Teeth - Inspect/ReplaceWindow Washer Reservoir - FillWindow Wiper - Inspect/ReplaceWindows - Clean

Every 10 Service Hours or Daily

Air Tank Moisture and Sediment - DrainBackup Alarm - TestBrakes, Indicators and Gauges - TestCircle Drive Pinion Teeth - LubricateCircle Top - LubricateCooling System Coolant Level - CheckEngine Air Filter Service Indicator - InspectEngine Oil Level - CheckFuel System Water Separator - DrainFuel Tank Water and Sediment - DrainSeat Belt - InspectTransmission and Differential Oil Level - Check

Initial 100 Service Hours

Transmission and Differential Oil Filter and Screens - Replace/Clean

Every 100 Service Hours or 2 Weeks

Articulation Bearings - LubricateAxle Oscillation Bearings - LubricateBelt - InspectBlade Lift Cylinder Socket - LubricateCab Air Filter - Clean/ReplaceCentershift Cylinder Socket - LubricateCentershift Lock Bar - Clean/LubricateDrawbar Ball and Socket - LubricateHydraulic System Oil Level - CheckKingpin Bearings - LubricateRipper Cylinder Bearings - LubricateScarifier Lift Link Socket - LubricateTandem Drive Oil Level - CheckTire Inflation - CheckWheel Lean Bar Bearings - LubricateWheel Lean Bearings - LubricateWheel Lean Cylinder Bearings - Lubricate

Initial 500 Service Hours (or at first oil change)

Battery or Battery Cable - Inspect/ReplaceElectronic Unit Injector - Inspect/Adjust

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Engine Valve Lash - Check

Every 500 Service Hours or 3 Months

Braking System - TestCooling System Coolant Sample (Level 1) - ObtainEngine Air Filter Service Indicator - Inspect/ReplaceEngine Oil Sample - ObtainEngine Oil and Filter - ChangeFuel System - PrimeFuel System Primary Filter (Water Separator) Element - ReplaceFuel System Secondary Filter - ReplaceFuel Tank Cap and Strainer - CleanHydraulic System Oil Filter - ReplaceHydraulic System Oil Sample - ObtainParking Brake - DrainTandem Breather - Clean/ReplaceTandem Drive Oil Sample - ObtainTransmission and Differential Oil Filter and Screens - Replace/CleanTransmission and Differential Oil Sample - ObtainWheel Bearing Oil Level (Front) - CheckWheel Bearing Oil Sample (Front) - Obtain

Every 1000 Service Hours or 6 Months

Blade Cushion Accumulator - CheckRollover Protective Structure (ROPS) - InspectTransmission and Differential Breather - Clean/ReplaceTransmission and Differential Oil - Change

Every 2000 Service Hours or 1 Year

Hydraulic System Oil - Change

Every 2000 Service Hours or 2 Years

Air Dryer Desiccant - ReplaceBattery or Battery Cable - Inspect/ReplaceCircle Drive Oil - ChangeCondenser (Refrigerant) - CleanCooling System Pressure Cap - Clean/ReplaceCrankshaft Vibration Damper - InspectElectronic Unit Injector - Inspect/AdjustEngine Valve Lash - CheckEngine Valve Rotators - InspectEvaporator Coil and Heater Coil - CleanFinal Drive Preload - CheckRefrigerant Dryer - ReplaceTandem Drive Oil - ChangeWheel Bearing Oil (Front) - Change

Every 3 Years

Seat Belt - Replace

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Every 6000 Service Hours or 3 Years

Cooling System Coolant Extender (ELC) - Add

Every 12 000 Service Hours or 6 Years

Cooling System Coolant (ELC) - Change

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Fri May 18 2012 22:21:31 GMT-0300 (Hora oficial do Brasil)

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