Komatsu — LUBRICATION CHART

LUBRICATION CHART * AUXILIARY HEATERS REQUIRED BELOW -10 o F. ** SEE MANUAL WA8875 LUBRICATION SPECIFICATIONS LUBE KEY TYPE LUBRICANT -65oF TO -25oF -25oF TO + 32oF + 32oF T0 + 90oF ABOVE 90oF A ENGINE OIL SEE ENG. MANUAL* SEE ENG. MANUAL* SEE ENG. MANUAL SEE ENG. MANUAL AA LUBRICATING OIL SAE 10W SAE 10W SAE 10W SAE 10W B MULTI-PURPOSE GREASE MIL-G-10924B MIL-G-10924B MIL-G-10924B MIL-G-10924B C MULTI-PURPOSE GEAR OIL MIL-L-2105C SAE 75W MIL-L-2105C SAE 80W-90 MIL-L-2105C SAE 80W-90 MIL-L-2105C SAE 85W-140 D HYDRAULIC OIL C-4 MIL-L-2104D SAE 10W MIL-L-2104D SAE 10W MIL-L-2104D SAE 10W MIL-L-2104D SAE 10W E MOLYBDENUM DISULPHIDE GREASE -3% MIN # 0 # 1 # 2 # 2 DESCRIPTION SYM. PTS.

LUBE KEY 10 HR 100 HR 250 HR 1000 HR BODY HINGE PINS 1 2 E GREASE PANHARD ROD 2 2 E GREASE FINAL DRIVE 3 * * C CHECK CHANGE FINAL DRIVE BREATHER 4 * * CLEAN HOIST CYLINDER PIVOTS 5 4 E GREASE FINAL DRIVE PIVOT PIN 6 1 E GREASE HYDRAULIC TANK 7 1 D CHECK CHANGE HYDRAULIC FILTER 8 2 CHANGE FRONT WHEEL BEARINGS 9 2 C CHECK FUEL FILTERS 10 2 CHANGE ENGINE AIR CLEANER 11 1 CHECK ENGINE LUBE FILTERS 12 2 CHANGE STEERING BALL STUD/PIVOT 13 6 E GREASE HYDRAULIC TANK BREATHER 14 2 CHECK CHANGE ENGINE CRANKCASE OIL 15 1 A CHECK CHANGE TRANSMISSION OIL FILTER 16 1 CHANGE TRANSMISSION OIL 17 1 D CHECK CHANGE TRANSMISSION COOLER FILTER 18 1 CHANGE U-JOINT CROSSES 19 4 B GREASE U-JOINT SLIP SPLINE 20 2 E GREASE SUSPENSION BEARINGS 21 4 E GREASE ENGINE CRANKCASE BREATHER 22 4 CLEAN FUEL TANK BREATHER 23 1 CLEAN FUEL TANK -- H20 & SEDIMENT 24 1 DRAIN STEERING COLUMN BEARINGS 25 2 B GREASE THROTTLE CABLE LINK 26 2 AA OIL CAB DOOR HINGE 27 3 AA OIL ENGINE BY-PASS FILTER 28 1 CHANGE