UPPERSTRUCTURE / Pump Device 29. Install booster (5) to valve cover (1). Install O-ring (6) to booster cover (7). Install booster cover (7) to valve cover (1) with socket bolts (8) (4 used). Install O-ring (9) to cover (10). Install cover (10) to valve cover (1) with socket bolts (11) (2 used). CAUTION: Valve cover (1) weight: 60 kg (130 lb) 26. Install special tool to the end of drive shaft (44) and driven shaft (45). : 8 mm : 57 N m (5.8 kgf m, 42 lbf ft) 30. Install feedback pin (38) in tilt pin (37) to the feedback lever in regulator. Install the regulator to pump casing (55) with the socket bolts (8 used). 148 mm φ 387 φ 34.5 97.7 mm 130.7 mm 0 -0.075 +0.15 +0.05 : 6 mm R30 :
29 N m (3.0 kgf m, 21 lbf ft) R2 R10 30 ° φ 387 133.7 mm 151 mm φ 32 43.9 mm 0 -0.075 +0.15 +0.05 R1 R30 R10 30 ° W16J-02-04-009 Special Tool (Unit: mm) 27. Install pins (19) (2 used) to valve cover (1). Tap and install valve cover (1) to pump casing (55) by using a plastic hammer. 28. Install valve cover (1) to pump casing (55) with socket bolts (4) (1 used), (12) (2 used) and (13) (9 used). : 17 mm : 630 N m (64 kgf m, 465 lbf ft) W2-4-33