Prestart Checks
Check all oil levels, coolant levels, and fuel levels.
Adjust the operator seat so that full brake pedal travel is allowed when the operator's back is against the seat backrest.
Check the seat belt and adjust the seat belt.
Adjust the mirrors for best visibility.
Perform a walk-around inspection. See Operation and Maintenance Manual, "Walk-Around Inspection".
For the correct maintenance procedures, see the appropriate topics in your machine's Operation and Maintenance Manual.
Caterpillar Information System:
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Walk-Around Inspection
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Starting with Jump Start Cables
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System Output Status Mode
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Governor Control
D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement Fuel Filter (Primary) and Fuel Filter Base - Remove and Install
D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement Refrigerant Condenser - Remove and Install
517 Track-Type Skidder S·O·S Oil Analysis
IT14G Integrated Toolcarrier and 914G Wheel Loader Braking System Service Brake
D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement In-Line Refrigerant Dryer - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Attaching and Detaching Drawbar Implements
IT14G Integrated Toolcarrier and 914G Wheel Loader Braking System Priority Valve
CP-563C and CS-563C Vibratory Compactors Alternate Exit
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors After Starting Engine
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Seat Adjustment and Seat Belt Inspection
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Starting Above 0°C (32°F)
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Starting Below 0°C (32°F)
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Roading the Machine
527 Track-Type Skidder Sampling Interval and Location of Sampling Valve
IT14G Integrated Toolcarrier and 914G Wheel Loader Braking System Service Brake Control
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Adjusting Implement Kick-out Pressure
3516B and 3516B High Displacement Engines for 994D and 994F Wheel Loaders Turbocharger
D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement Hood - Remove and Install
M318 and M320 Excavators Cab Riser (Adjustable) Linkage - Lubricate - If Equipped
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Shipping the Machine