4-10
7. INSPECTION AND MAINTENANCE LIST
Inspection and maintenance items
Page
8.1 INITIAL 10 HOUR MAINTENANCE (Only the first maintenance of a new machine) 4-12
[1] GREASING MACHINE UNITS 4-26
8.2 INITIAL 50 HOUR MAINTENANCE (Only the first maintenance of a new machine) 4-12
[1] REPLACEMENT ENGINE LUBRICATING OIL AND OIL FILTER CARTRIDGE 4-29
[2] OIL REPLACEMENT IN HYDRAULIC OIL TANK 4-41
[3] REPLACEMENT HYDRAULIC OIL RETURN FILTER CARTRIDGE 4-34
[4] REPLACEMENT HYDRAULIC OIL SUCTION FILTER 4-35
[5] CHECKING / ADJUSTMENT ALTERNATOR BELT TENSION 4-31
8.3 INITIAL 250 HOUR MAINTENANCE (Only the first maintenance of a new machine) 4-12
[1] OIL REPLACEMENT IN SLEWING REDUCTION GEAR CASE 4-43
[2] OIL REPLACEMENT IN WINCH MOTOR REDUCTION GEAR CASE 4-44
[3] OIL REPLACEMENT IN TRAVELING MOTOR REDUCTION GEAR CASE 4-45
8.4 INSPECTION OF BEFORE OPERATION 4-12
2.1.1 CHECKING BEFORE STARTING ENGINE (VISIBLE CHECKS) 3-40
[1] CHECKING AROUND CRANE 3-41
[2] CHECKING WIRE ROPES 3-41
[3] CHECKING HOOK BLOCK 3-41
[4] CHECKING AROUND OUTRIGGERS 3-41
[5] CHECKING UNDERCARRIAGE PARTS 3-42
[6] CHECKING AROUND TRAVELING DOLLY 3-42
[7] CHECKING AROUND ENGINE 3-42
[8] CHECKING AROUND TRAVEL AND CRANE OPERATION SECTION 3-42
2.1.2 CHECKING BEFORE STARTING ENGINE 3-43
[1] CHECKING / REFILLING ENGINE COOLING WATER LEVEL 3-43
[2] CHECKING / REFILLING OIL LEVEL IN ENGINE OIL PAN 3-44
[3] CHECKING / REFILLING FUEL LEVEL IN FUEL TANK 3-45
[4] CHECKING / CLEANING WATER SEPARATOR 3-46
[5] CHECKING / CLEANING FUEL FILTER POT 3-47
[6] CHECKING / REFILLING OIL LEVEL IN HYDRAULIC OIL TANK 3-48
[7] CHECKING / REFILLING OIL LEVEL IN SLEWING REDUCTION GEAR CASE 3-49
[8] CHECKING / REFILLING OIL LEVEL IN TRAVEL MOTOR REDUCTION GEAR CASE 3-50
[9] CHECKING / CLEANING RADIATOR AND OIL COOLER FINS 3-51
[10] CHECKING / REFILLING BATTERY ELECTROLYTE LEVEL 3-52
[11] CHECKING HORN FOR OPERATION 3-53
[12] CHECKING HEADLIGHT FOR OPERATION 3-53
[13] CHECKING FUSE BOX FOR DAMAGE 3-53
[14] CHECKING OUTRIGGER DISPLAY FOR OPERATION 3-54
[15] ADJUSTMENT OPERATION SEAT 3-55
2.1.3 CHECKING AFTER STARTING ENGINE 3-56
[1] CHECKING / ADJUSTMENT RUBBER TRACK TENSION 3-56
[2] CHECKING RUBBER TRACK FOR DAMAGE AND ABRASION 3-59
[3] CHECKING OUTRIGGER SAFETY DEVICE FOR OPERATION 3-60
[4] CHECKING OUTRIGGER OPERATION 3-62
[5] CHECKING CRANE OPERATION 3-63