hitachi — ASSEMBLE PUMP DEVICE

UPPERSTRUCTURE / Pump Device 16. Install pipes (3) (2 used), (5, 6, 7). 19. Install inserts (H, D) to hub (A) with bolts (E) (4 used). : 19 mm : 34 N m (3.5 kgf m, 25 lbf ft) : 22 mm : 6 mm : 310 N m (32 kgf m, 229 lbf ft) : 49 N m (5 kgf m, 36 lbf ft) 17. Install pipes (5, 6) with clamp (10), bolt (9), nut (12) and washer (11). D A G F C : 13 mm E : 3 N m (0.3 kgf m, 2.2 lbf ft) Assemble Coupling ѕ Place the pump device horizontally. Install hub (A) to center shaft (30) with screws (B) (2 used). : 8 mm : 108 N m (11 kgf m, 80 lbf ft) W1V7-02-04-003 20. Install P sensors (39) (2 used) to main pumps (28) (2 used). B H : 27 mm : 98 N m (10 kgf m, 72 lbf ft) CAUTION: Pump device weight:

205 kg (452 lb) 21. Place the pump device horizontally. Remove plug (40). Add engine oil into flange (1). Install plug (40) to flange (1). Engine oil: Approx. 1.4 L (0.37 US gal.) B H W1V7-02-04-003 : 30 mm : 39 N m (4 kgf m, 29 lbf ft) W2-4-21 G C D A F E D A F