Operation - Section 30 OM3070 Page 30-4 Operating Instructions 19. Move behind the rear right side dual tires. Check for and remove any rocks lodged between the dual tires. To prevent tire damage, verify the rock ejector is in good condition and straight. 24. Move outboard of the front wheel, and inspect the attaching lugs/wedges to ensure they are properly tightened. Replace any parts that are missing. Inspect the tires for damage. Check for proper inflation. 20. Move around the right side dual tires. Inspect the attaching lugs/wedges to ensure they are properly tightened. Replace any parts that are missing. 25. Inspect the engine (5) compartment for any leaks or unusual conditions.
Inspect the wheel cover for cracks or damage. Verify the latches are properly fastened. Inspect the area for any oil leakage from inside the wheel cover (could indicate brake or wheel motor leakage. Remove any foreign objects or debris from behind the radiator (2). Inspect the auto lube system (4). See Lubrica- tion and Maintenance, Section 40, for specific details concerning the auto lube system. Inspect the dual tires for damage. Verify proper inflation pressure. If the truck has been operat- ing with low tire pressure, the tire must be cooled before parking the truck inside. If used, turn the work light off and secure the ladder in a stored position. 26.
Move around to the right front of the truck. 21. Move in front of the right side dual tires. Remove the air cleaner pans and remove any dirt buildup. Reinstall and securely attach the pans. Inspect the hoist cylinder (13, Figure 30-1) for any damage or hydraulic oil leaks. Verify the lower guard is in place. Ensure both the upper and lower hoist cylinder pins are properly tight- ened and greased. Inspect the battery box cover for damage. Verify it is securely attached. Check the secureness and condition of the body-up limit switch. Remove any mud/dirt accumulation from the switch. 27. Move to the front of the radiator (2). Remove any debris or foreign objects. Check for coolant leaks. 22.
Move to the fuel tank (12). Inspect all headlights and fog lights for damage. Verify all lights are working. Verify the fuel gauge on the tank agrees with the gauge in the cab. Inspect the tank mounting connections to the frame. Ensure they are tight and not damaged. 28. Verify the ground level engine shutdown switch and battery disconnect switches are in the ON position. 23. Move behind the right side front wheel. 29. Clean the stairs, ladder, and/or handrails of any foreign material, such as ice, snow, oil, or mud. Ensure the suspension protective boot is in good condition. Verify all suspension attaching hardware bolts are completely tightened.
Inspect the mounting key area for evidence of wear. Verify the suspension extension (exposed piston rod) is correct. Check for leaks. Use the handrails when mounting or dismounting the truck. Always face the truck when using the ladders. DO NOT mount or dismount the tru ck while it is in motion. Check for leaks around the hub and brakes. Also, check for any unusual wear conditions or damage. Ensure the rod end of the steering cylinder is properly greased. Verify all mounting hardware is properly tightened. Check for any hydraulic leaks.