OM4064 06/11 Maintenance - Section 40 Lubrication and Service Page 40-7 10 HOUR (DAILY) LUBE AND MAINTENANCE CHECKS 1. 2. 3. 4. 5. 6. 7. 8. Truck Serial Number Site Unit Number Date ______________________ _______________ _______________ Hourmeter Name of Service Technician _____________ ___________________________________ TASK COMMENTS CHECKED INITIALS MACHINE - Inspect the entire truck for leaks, worn parts, and damage. Repair as necessary. FAN DRIVE AND TURBOCHARGERS - Check for leaks, vibration, or unusual noise. Check alternator and fan belt condition and alignment.
RADIATOR - Check the coolant level and fill with the proper mixture as shown in the Cooling System Rec- ommendation Chart in this chapter. Refer to the engine manual for proper coolant additives. ENGINE - a. Check the oil level. To obtain an accurate measurement, remove the dipstick and wipe it off. Then reinsert the dipstick and remove it again to check the oil level. Refer to the engine service manual for oil recommenda- tions. b. Inspect exhaust piping for integrity. c. Check for abnormal noises and fluid leaks. HYDRAULIC TANK - Check the oil level in the tank. The oil must be visible in the top sight glass. Add oil, if necessary, but do not overfill.
Refer to Hydraulic Tank Service in this section for additional information. Use Lube Key “B”. WHEELS AND TIRES - FRONT AND REAR a. Verify the tires are properly inflated. b. Inspect the tires for abnormal wear or dam- age. c. Check for embedded debris in the tires. After each wheel installation, recheck the tightness of the wheel nuts after approximately five hours of oper- ation. Check again at the end of the shift, and then periodically until all the nuts remain at 746 N·m (550 ft lbs). COOLING AIR DUCTWORK - Inspect ductwork from the blower to the rear drive case. Ensure that duct- work is secure, free of damage, and unrestricted.
AIR INTAKE PIPING - Check all mounting hardware, joints, and connections. Ensure no air leaks exist and all hardware is properly tightened.