Komatsu — LUBRICATION CHART

LUBRICATION CHART EG6631-1 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 B HYDRAULIC OIL MIL-L-2104 C SAE 30W MIL-L-2104 C SAE 30W MIL-L-2104 C SAE 30W MIL-L-2104 C SAE 30W C HYDRAULIC OIL MIL-L-2104 C SAE 10W * MIL-L-2104 C SAE 10W * MIL-L-2104 C SAE 30W MIL-L-2104 C SAE 30W D MOLYBDENUM DISULPHIDE GREASE 3% MIN # 0 # 1 # 2 # 2 E HYDRAULIC OIL SEE SERVICE MANUAL SEE SERVICE MANUAL SEE SERVICE MANUAL SEE SERVICE MANUAL DESCRIPTION SYM. PTS.

LUBE KEY 10 HR 50 HR 100 HR 250 HR 500 HR 1000 HR 2000 HR ENGINE CRANKCASE OIL 1 1 A CHECK CHANGE ENGINE LUBE FILTERS 2 5 CHANGE ENGINE BY-PASS FILTERS 3 2 CHANGE ENGINE CRANKCASE BREATHER 4 2 CLEAN TRANSMISSION OIL 5 1 C CHECK CHANGE TRANSMISSION CASE BREATHER 6 1 CLEAN TRANSMISSION OIL FILTER 7 1 CHANGE TRANSMISSION STRAINERS 8 3 CLEAN HYDRAULIC TANK -- HOIST/STEERING/ BRAKES/FRONT AXLE 9 1 C CHECK CHANGE HYDRAULIC TANK BREATHER 10 1 CHANGE HYDRAULIC FILTERS 11 4 CHANGE HYDRAULIC TANK STRAINERS 12 4 CLEAN DIFFERENTIAL CASE BREATHER 13 1 CLEAN DIFFERENTIAL CASE 14 1 B CHECK CHANGE FINAL DRIVE CASE 15 2 B CHECK CHANGE FUEL FILTER ELEMENTS 16 2 CHANGE CORROSION RESISTORS 17 2 CHANGE PARKING BRAKE 18 6 D GREASE LUBRICANT RESERVOIR 19 1 D CHECK 20 21 22 23 24 25 26 27 28 29 30 31 * AUXILIARY HEATERS REQUIRED BELOW -23°C (-10°F)