Komatsu — 5000 HOUR LUBRICATION AND MAINTENANCE CHECKS

Maintenance - Section 4 OM4012.1 03/01 Page 4-12 Lubrication & Service 2500 HOUR MAINTENANCE CHECKS MOTORIZED WHEELS - Drain and replace gear oil. Refer to G.E. Motorized Wheel Service & Maintenance Manual for lubrication specifications. Lube Key “C”. 5000 HOUR MAINTENANCE CHECKS 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 tubes. Refer to the Shop Manual, Section "C". NOTE: Do not use a hot pressure washer or high pressure air to clean tubes, hot water/high pressure causes pre-cleaner tubes to distort .

Truck Serial Number ___________________________ Site Unit Number ______________________________ Date: Hour Meter ______________ _________________ Name of Service person _________________________ COMMENTS √’d INITIALS COMMENTS √’d INITIALS