Maintenance - Section 40 OM4064 06/11 Page 40-16 Lubrication and Service 1. 2. 3. 5000 HOUR LUBRICATION AND MAINTENANCE CHECKS Truck Serial Number Site Unit Number Date ______________________ _______________ _______________ Hourmeter Name of Service Technician _____________ ___________________________________ TASK COMMENTS CHECKED INITIA AIR CLEANERS - Clean the Donaclone tubes in the pre-cleaner section of the air filter. Use low pressure cold water or low pressure air to clean the tubes. Refer to the Shop manual, Section C, Air Cleaners. NOTE: Do not use a hot pressure washer or high pressure air to clean the tubes. Hot water/high pres- sure causes the pre-cleaner tubes to distort.
FRONT WHEELS - If oil sampling is done every 500 hours - And the con- tamination trends are not rising, do not replace the wheel bearings. Refer to Section G of the shop man- ual for more detailed instructions on oil sampling. If oil samples are not taken - Drain oil and completely disassemble the front wheel bearings and check all parts for wear or damage. Refer to Section G of the shop manual for disassembly and assembly proce- dures. Refill with oil. Check the oil level at the oil level plug on wheel hub. Lube key “E”. BLEED-DOWN MANIFOLD CHECK VALVE - Verify check valve has not vibrated loose.
Tighten check valve to 190 - 203 Nm (140 - 150 ft-lbs) Complete the 10, 50, 100, 250, 500, 1000, and 2500 hour lubrication and maintenance checks. Truck Serial Number Site Unit Number Date ______________________ _______________ _______________ Hourmeter Name of Service Technician _____________ ___________________________________ TASK COMMENTS CHECKED INITIA LS AIR CLEANERS - Clean the Donaclone tubes in the pre-cleaner section of the air filter. Use low pressure cold water or low pressure air to clean the tubes. Refer to the Shop manual, Section C, Air Cleaners. NOTE: Do not use a hot pressure washer or high pressure air to clean the tubes.
Hot water/high pres- sure causes the pre-cleaner tubes to distort. FRONT WHEELS - If oil sampling is done every 500 hours - And the con- tamination trends are not rising, do not replace the wheel bearings. Refer to Section G of the shop man- ual for more detailed instructions on oil sampling. If oil samples are not taken - Drain oil and completely disassemble the front wheel bearings and check all parts for wear or damage. Refer to Section G of the shop manual for disassembly and assembly proce- dures. Refill with oil. Check the oil level at the oil level plug on wheel hub. Lube key “E”. BLEED-DOWN MANIFOLD CHECK VALVE - Verify check valve has not vibrated loose.
Tighten check valve to 190 - 203 Nm (140 - 150 ft-lbs)