®© 2010 CaterpillarAll Rights Reserved®MAINTENANCE INTERVALSOperation and Maintenance Manual Excerpt
SEBU8524 111Maintenance SectionBrake System Air - PurgeIn order to measure the thickness of the brake linings,locate the two holes on the caliper for
112 SEBU8524Maintenance SectionBraking System - Testi03579861Braking System - TestSMCS Code: 3077-081; 4251-081; 4267-081Personal injury can result if
SEBU8524 113Maintenance SectionCab Air Filter - Clean/Replacei03579870Cab Air F ilter - Clean/ReplaceSMCS Code : 7342-070; 7342-510NOTICEAn air recirc
114 SEBU8524Maintenance SectionCircuit Breakers - Reseti02379720Circuit Breakers - R esetSMCS Code: 1420-529Circuit Breakers for the Alternatorand for
SEBU8524 115Maintenance SectionCooling System Coolant (ELC) - ChangeNOTICECare must be taken to ensure that fluids are containedduring performance of i
116 SEBU8524Maintenance SectionCooling System Coolant Extender (ELC) - AddAdd Extended Life Coolant until the level in thecoolant tank is halfway betw
SEBU8524 117Maintenance SectionCooling System Coolant Sample (Level 1) - Obtaini02210457Coo ling System Coo lantSample (Level1)-ObtainSMCS Code: 1395-
118 SEBU8524Maintenance SectionCooling System Pressure Cap - Clean/ReplaceObtain the sample of the coolant as close as possibleto the recommended samp
SEBU8524 119Maintenance SectionCrankshaft Vibration Damper - InspectIt is necessaryto remove the alternator, thebracket for the alternator, and the dr
120 SEBU8524Maintenance SectionDifferential and Final Drive Oil - Changei02232197Differential and Final Drive Oil- ChangeSMCS Code : 3258-044; 4050-04
SEBU8524April 2009Operation andMaintenanceManual725 and 730 OEM Articulated TrucksWWA1-Up(Machine)WWB1-Up (Machine)SAFETY.CAT.COM
SEBU8524 121Maintenance SectionDifferential and Final Drive Oil Level - CheckFill the final drive to the bottom of the plug hole.Allow the oil to flow a
122 SEBU8524Maintenance SectionDifferential and Final Drive Oil Sample - Obtaini02210940Differential and Final Drive OilSample - ObtainSMCS Code: 3258
SEBU8524 123Maintenance SectionDrive Shaft Universal Joints - Inspect/ReplaceDisplayg01223034Illustration 147WAVS displayUse a soft, damp cloth in ord
124 SEBU8524Maintenance SectionEngine Air Filter Primary Element - Clean/Replace2. Remove the usedbolts one at a time. Follow thepattern that is shown
SEBU8524 125Maintenance SectionEngine Air Filter Secondary Element - Replace6. Inspect the primary air filter element beforeinstallation. If the pleats
126 SEBU8524Maintenance SectionEngine Oil Level - Checkg01127512Illustration 1532. Loosen hose clamp (1) in order to detach the hosefrom the breather.
SEBU8524 127Maintenance SectionEngine Oil and Filter - ChangeThe sampling valve for the engine oil is located on theright side of the engine on the en
128 SEBU8524Maintenance SectionEngine Oil and Filter - ChangeTable 21735, 740 and 740E Articulated TrucksOil Change Interval(1)Operating ConditionsSev
SEBU8524 129Maintenance SectionEngine Oil and Filter - ChangeProcedure for Changing Eng ine Oiland FilterNOTICECare must be taken to ensure that fl uid
130 SEBU8524Maintenance SectionEngine Valve Lash - CheckInstructions for the installation of the filter areprinted on the side of each Caterpillar spin
104 SEBU8524Maintenance SectionMaintenance Interval Schedulei03579720Maintenance Interval ScheduleSMCS Code: 1000; 7000Ensure that all safety informat
SEBU8524 131Maintenance SectionEther Starting Aid Cylinder - Replacei03580221Ether Starting Aid Cylinder -ReplaceSMCS Code: 1456-510-CD1. Park the mac
132 SEBU8524Maintenance SectionFrame a nd Body - InspectNOTICEThe areas highlighted are of particular importance butother areas must not be neglected.
SEBU8524 133Maintenance SectionFrame and Body - InspectRear Frameg01024821Illustration 163Inspect the following areas:•Front plate (12)•Mountings (13)
134 SEBU8524Maintenance SectionFuel System - PrimeCheck the mounts for cracks and for damage. Ifdamage is visible, contact your Caterpillar dealer for
SEBU8524 135Maintenance SectionFuel System Primary Filter - Clean/Inspect/ReplaceType 2g01435860Illustration 169Note: TheenginestartswitchmustbeintheO
136 SEBU8524Maintenance SectionFuel System Secondary Filter - Replaceg01296268Illustration 1704. Insert drain hose (5) into a suitable container.Open
SEBU8524 137Maintenance SectionFuel System Water Separator - Drain4. Clean the fuel filter base.5. Coat the seal for the new secondary fuel filter withc
138 SEBU8524Maintenance SectionFuel Tank Water and Sediment - Drain1. Remove the fueltank cap.g01127259Illustration 1742. Remove fuel strainer (1).3.
SEBU8524 139Maintenance SectionFuses - Replacei02640955Fuses - Re placeSMCS Code: 1417-510NOTICEReplace fuses with the same type and size only. Oth-er
140 SEBU8524Maintenance SectionHoist Cylinder Bearings - LubricateEngine Start Switch – 7.5 ampCaterpillar Monitoring System – 7.5 ampClimate Control
SEBU8524 105Maintenance SectionMaintenance Interval ScheduleEngine Valve Lash - Check ... 130Engine Valve Rotators - Ins
SEBU8524 141Maintenance SectionHydraulic System Oil - Changei03581190Hydrau lic System Oil - Cha ng eSMCS Code: 5050-044; 5056-044; 5095-044NOTICECare
142 SEBU8524Maintenance SectionHydraulic System Oil Filter and Screen - Clean/Inspect/Replace9. Check that there is adequate sideways clearance.Steer
SEBU8524 143Maintenance SectionHydraulic System Oil Level - Checkg00686999Illustration 1844. There are two filter elements (8) within screen(9). Remove
144 SEBU8524Maintenance SectionHydraulic System Oil Sample - Obtaini03581200Hydrau lic System Oil Samp le-ObtainSMCS Code : 5050-008; 7542-008Park the
SEBU8524 145Maintenance SectionHydraulic Tank Strainer - Clean/Inspect/Replacei03581220Hydrau lic Tank Strainer -Clean/Insp ect/ReplaceSMCS Code: 5056
146 SEBU8524Maintenance SectionOscillating Hitch - Lubricateg00738671Illustration 1922. Loosen jam nuts (1). Turn adjusting screws (2)clockwise onto t
SEBU8524 147Maintenance SectionRadiator Core - Cleang01125855Illustration 1953. Lubricate the hitch bearings through fittings (1).Fitting (2) is initia
148 SEBU8524Maintenance SectionRefrigerant Dryer - Replacei03581262Refrig erant Dryer - ReplaceSMCS Code: 7322-510Personal injury can result from cont
SEBU8524 149Maintenance SectionRollover Protective Structure (ROPS) - Inspect3. Raise the hood in order to access the front ROPSmountings. Refer to Op
150 SEBU8524Maintenance SectionSeat Belt - Inspecti02429589Seat Belt - Insp ectSMCS Code: 7327-040Always check the condition of the seat belt and thec
106 SEBU8524Maintenance SectionAutomatic Lubrication Grease Tank - Filli02695981Autom atic Lubrication GreaseTank - Fill(If Equipped)SMCS Code: 7540-5
SEBU8524 151Maintenance SectionSteering Cylinder Bearings - Lubricateg01035886Illustration 2062. Press and hold the top of the test switch forthe seco
152 SEBU8524Maintenance SectionSuspension System - C hecki02021470Suspension System - CheckSMCS Code: 7200-535The suspension system may drop the machi
SEBU8524 153Maintenance SectionTire Inflation - Checkg01126574Illustration 2113. Lubricate the spherical bearings on the rearsuspension a-frames throug
154 SEBU8524Maintenance SectionTorque Converter and Transmission Oil - Changeg01126900Illustration 2132. Clean the area around filler cap (1) and filler
SEBU8524 155Maintenance SectionTorque Converter and Transmission Oil - Change21. Check the torque converter and transmissionoil level on the “FULL HOT
156 SEBU8524Maintenance SectionTorque Converter and Transmission Oil Filter - Replace10. Start the engine. Run the engine at low idle.Inspect the tran
SEBU8524 157Maintenance SectionTorque Converter and Transmission Oil Level - Checkg01127613Illustration 2202. Clean the area around drain plug (3). Re
158 SEBU8524Maintenance SectionTorque Converter and Transmission Oil Sample - Obtain5. Clean the dipstick by wiping.6. Install the dipstick fully.7. R
SEBU8524 159Maintenance SectionTransfer Gear Oil - ChangeRemove the plate on the left side of the transmissionguard in order to access the sampling po
160 SEBU8524Maintenance SectionTransfer Gear Oil Filter - ReplaceRefer to Operation and Maintenance Manual,“Hood Control”.g00702070Illustration 2277.
SEBU8524 107Maintenance SectionAxle Breathers - Clean/ReplaceNote: The automatic lubrication system reducesthe time and effort that is taken in order
SEBU8524 161Maintenance SectionTransfer Gear Oil Level - Check2. Remove the oil filter with a strap type wrench.Discard the used oil filter properly.Ref
162 SEBU8524Maintenance SectionTransfer Gear Oil Sample - Obtain10. Guide the dipstick down the filler tube and turnthe handle on the dipstick in order
SEBU8524 163Maintenance SectionWheel Nut Torque - Checki02889528Wheel Nut Torque - CheckSMCS Code: 4210-535Check the wheel nut torque on any wheel tha
164 SEBU8524Maintenance SectionWindows - CleanNote: Damaged wiper blades may cause permanentdamage to the glass of the cab windows.i01495125Windows -
108 SEBU8524Maintenance SectionBackup Alarm - Test2. Wash each breather in a clean nonflammablesolvent.3. Shake each breather until the breather is dry
SEBU8524 109Maintenance SectionBody Pivot Bearings - Lubricateg01127107Illustration 1205. If belt (1) requires replacement, insert a squaredrive into
110 SEBU8524Maintenance SectionBrake Pads - Checki02310318Brake Pads - CheckSMCS Code: 4251-535; 4267-535; 4273-535Atoolcanbemanufactured in order to
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