MAINTENANCE SERVICE PROCEDURE
4-61
EVERY 4000 HOURS SERVICE 4
Maintenance for every 50, 100, 250, 500, 1000 and 2000 hours service should be carried out at the same time.
LUBRICATING 4
1. Using a grease pump, pump in grease through the grease fittings marked by the arrows.
2. After greasing, wipe off any old grease that was pushed out.
(1) Front drive shaft (2 places)
(2) Rear drive shaft (2 places)
(3) Drive shaft spline (1 place)
CHECK WATER PUMP 4
Check that there is no play in the pulley or any grease leakage, water leakage, or clogging of the drain hole. If any
abnormality is found, contact your Komatsu distributor for disassembly and repair or replacement.