Magnetic Plug (Wheels) - Check
Note: A weekly inspection of the magnetic plugs is strongly recommended.
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| Illustration 1 | g00645820 |
| (1) Magnetic plug on the front wheel | |
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| Illustration 2 | g00645821 |
| (2) Magnetic plug on the rear wheel | |
All of the wheels have a magnetic plug. The magnetic plug (1) and (2) will attract metal from the oil. A bearing failure is indicated by an increased amount of metal on the magnetic plug.
If any abnormal particles are found, consult your Caterpillar dealer.
After a bearing failure has been corrected, clean the compartments before adding any oil. See Special Instructions, REHS0082, "Mining Truck Major Component Removal & Installation Enhancement" for additional information.
Caterpillar Information System:
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785C HAA Off-Highway Truck Ether Starting Aid Cylinder - Replace
527 Track-Type Skidder Track Roller Frame Guides - Inspect
784C and 785C Off-Highway Truck/Tractors Front Wheel Oil - Change
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785C HAA Off-Highway Truck Engine Oil and Filter - Change
785C HAA Off-Highway Truck Engine Oil Level - Check
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784C and 785C Off-Highway Truck/Tractors Parking Brake Release Oil Filter - Replace
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