UPPERSTRUCTURE / Pump Device 23. Connect link (27) to valve plate (45). Place valve plate (45) on casing (11) inside. Insert pin (24) in link (27) into the regulator mounting end for the casing (11). 24. Apply hydraulic oil to the spherical surfaces of valve plate (45) and cylinder block (46). Face the spherical surface of valve plate (45) to cylinder block (46) and insert into the end of center shaft (48) into the hole on valve plate (45). 25. Apply grease to O-rings (12) (3 used). Install O-rings (12) (3 used) and packing (18) to casing (11). 26. Install special tool (ST 7094) to the drain port of casing (11). Secure valve plate (45) at the center position. 28.
Align the holes of spring pin (19). Install head cover (31) to casing (11). Install head cover (31) to casing (11) with bolts (39) (8 used) and spring washers (40) (8 used). : 12 mm : 110 N m (11 kgf m, 81 lbf ft) 11 39, 40 45 W1V7-02-04-002 W1V7-02-04-020 27. Align servo pin (30) on head cover (31) with the valve plate (45) hole. ST 7094 W2-4-41