hitachi — REMOVE AND INSTALL PUMP DEVICE

UPPERSTRUCTURE / Pump Device CAUTION: Pump device weight: 290 kg (640 lb) 3. Attach a wire rope onto eyebolts (2 used) in the upper surface on pump. Hoist the pump device and insert coupling (66) in the pump device into coupling (68) in the engine. Align the matching marks made when disassembling on engine and pump device. 4. Apply LOCTITE #262 to socket bolts (62) (8 used) and (65) (2 used). Install the pump device to the engine with bolts (62) (8 used), (65) (2 used), spring washers (63) (10 used) and washers (64) (10 used). 62, 63, 64 : 98 N m (10 kgf m, 72 lbf ft) 5. Install pipes (53, 58) with socket bolts (52, 57) (4 used for each).

Install hoses (48, 50, 61) with socket bolts (47, 49, 60) (4 used for each). : 19 mm 63, 64, 65 W1J1-02-04-003 : 10 mm : 90 N m (9.2 kgf m, 66 lbf ft) : 210 N m (21.5 kgf m, 155 lbf ft) 6. Install hoses (46, 51, 54, 55, 56, 59) and the connector. : 14 mm : 17 mm : 50 N m (5.1 kgf m, 37 lbf ft) : 19 mm : 29.5 N m (3 kgf m, 22 lbf ft) : 27 mm Eyebolt : 93 N m (9.5 kgf m, 69 lbf ft) : 36 mm W1J1-02-04-002 : 180 N m (18 kgf m, 133 lbf ft) : 41 mm : 210 N m (21 kgf m, 155 lbf ft) W2-4-8 46 47, 48 49, 50 52, 53 5 5 5 60, 61 5 57, 58 56 W1J1-02-04-001 61 60, 61 57, 58 56