Maintenance - Section 40 OM4064 06/11 Page 40-8 Lubrication and Service 9. 10. 11. 12. 13. 10 HOUR (DAILY) LUBE AND MAINTENANCE CHECKS (Continued) Truck Serial Number Site Unit Number Date ______________________ _______________ _______________ Hourmeter Name of Service Technician _____________ ___________________________________ TASK COMMENTS CHECKED INITIA AIR CLEANERS - Check the air cleaner vacuum gauges in the operator cab. The air cleaner(s) must be serviced if the gauge(s) shows the following maxi- mum restriction: Komatsu SSA16V159 Engine: . . . . . . . . . . . . . . . . 6.2 kPa (25 in.) of H O vacuum.
2 Refer to Section C in the shop manual for servicing instructions for the air cleaner elements. Empty the air cleaner dust caps. NOTE: After service, push the reset button on face of gauge to allow the gauge to return to zero . CAB AIR FILTER - Under normal operating condi- tions, clean every 250 hours. In extremely dusty con- ditions, service as frequently as required. Clean the filter element with mild soap and water. Rinse com- pletely clean and air dry with a maximum of 275 kPa (40 psi). Reinstall the filter. . FUEL FILTERS (Fuel Separators) - Drain water from the bottom drain valve on each fuel separator. . AUTOMATIC LUBE SYSTEM - • Check the grease reservoir; fill as required.
Lube Key “D”. • When filling the reservoir, check the grease filter indicator. Clean or replace the grease filter if the indicator detects a problem. • Inspect the system and check for proper operation. Ensure the following important areas are receiving adequate amounts of grease. Lube Key “D”. Steering Linkage Final Drive Pivot Pin Rear Suspension Pin Joints - Upper & Lower Body Hinge Pins - Both Sides Hoist Cylinders Pins - Upper & Lower Anti-sway Bar - Both Ends . WINDSHIELD WIPERS AND WASHER FLUID- Check the windshield wipers for excessive wear and check the windshield washer fluid level.
Truck Serial Number Site Unit Number Date ______________________ _______________ _______________ Hourmeter Name of Service Technician _____________ ___________________________________ TASK COMMENTS CHECKED INITIA LS AIR CLEANERS - Check the air cleaner vacuum gauges in the operator cab. The air cleaner(s) must be serviced if the gauge(s) shows the following maxi- mum restriction: Komatsu SSA16V159 Engine: . . . . . . . . . . . . . . . . 6.2 kPa (25 in.) of H O vacuum. 2 Refer to Section C in the shop manual for servicing instructions for the air cleaner elements. Empty the air cleaner dust caps. NOTE:
After service, push the reset button on face of gauge to allow the gauge to return to zero CAB AIR FILTER - Under normal operating condi- tions, clean every 250 hours. In extremely dusty con- ditions, service as frequently as required. Clean the filter element with mild soap and water. Rinse com- pletely clean and air dry with a maximum of 275 kPa (40 psi). Reinstall the filter. FUEL FILTERS (Fuel Separators) - Drain water from the bottom drain valve on each fuel separator. AUTOMATIC LUBE SYSTEM - • Check the grease reservoir; fill as required. Lube Key “D”. • When filling the reservoir, check the grease filter indicator. Clean or replace the grease filter if the indicator detects a problem.
• Inspect the system and check for proper operation. Ensure the following important areas are receiving adequate amounts of grease. Lube Key “D”. Steering Linkage Final Drive Pivot Pin Rear Suspension Pin Joints - Upper & Lower Body Hinge Pins - Both Sides Hoist Cylinders Pins - Upper & Lower Anti-sway Bar - Both Ends WINDSHIELD WIPERS AND WASHER FLUID- Check the windshield wipers for excessive wear and check the windshield washer fluid level.