UPPERSTRUCTURE / Pilot Valve 15. As for the direction to install bracket (11), refer to the figure in the disassemble section (W2-7-26). Install bracket (11) to pin (35). Align the inserting holes of spring pins (12, 13) (2 used for each). IMPORTANT: Place a stand under bracket (11) and form a reaction force. If holder (7) bears the reaction force, a strong force acts on pin (35) and pin (35) may be deformed. 16. Place a stand under bracket (11). Tap spring pins (12, 13) into bracket (11) until spring pins (12, 13) come to the stepped end by using special tool (ST 1237). The spring pins (2 used) are displaced with their slits in 90 ° . 21.
Install O-rings (19) (2 used) to plugs (20) (2 used). Install plugs (20) (2 used) to casing (23). : 10 N m (1 kgf m, 7.4 lbf ft) 22. Install O-rings (22) (2 used) to plugs (21) (2 used). Install plugs (21) (2 used) to casing (23). : 5 mm : 6 mm : 19.6 N m (2 kgf m, 14.5 lbf ft) Stand W176-02-07-011 17. Crimp the hole edge of bracket (11), where spring pins (12, 13) are inserted, by using a punch. 18. Install bracket (11) on the opposite side to pin (35) in the same procedures as steps 16, 17. 19. Install cover (2) to holder (7) with bolts (1) (2 used). : 4.9 N m (0.5 kgf m, 3.6 lbf ft) 20. Apply grease to the spring pin (10) contact part of dampers (32) (2 used). :
10 mm W2-7-35 rimped ere 11 d Crimped Here 35 12, 13