Komatsu 730E Operation & Maintenance Manual page 92

OM4035.1 01/04 Maintenance - Section 4
Lubrication and Service Page 4-9
250 HOUR LUBRICATION AND MAINTENANCE CHECKS (continued)
COMMENTS CHECKED INITIALS
6. COOLING SYSTEM DCA WATER FILTER - Change
spin-off filter. Check cooling system for proper coolant
mixuture. Add water mixture as required.
7. HYDRAULIC PUMP & U-JOINT - Add one or two
applications of grease to each grease fitting on the
cross and bearing assemblies and splines. Use Lube
Key "D".
8. FRONT WHEEL BEARINGS - Check oil level.
9. FUEL TANK - Drain H2O and sediment.
10. AXLE BLOWER MOTOR (If equipped with trolley
system) - Add only one application of grease to each
ball bearing on the blower shaft. Use lube Key "D".
11. GE PREFILTER BLOWER - Add one or two appli-
cations of grease to the grease fitting. Use Lube Key
"D".
12. CHASSIS LUBE LEVEL - Check the level of grease
in the supply canister. Add more grease to ensure the
supply will not run out before the next scheduled ser-
vice. Use Lube Key "D".
13. BATTERIES (NOT SHOWN) - Check electrolyte
level and add water if necessary.