Repair
7. Reassemble the air valve (if needed): Lubricate
and install a new o-ring (106) on the air valve
(105). Lubricate and install the three o-rings
(112), then install the spacers (111). Install
gasket (107) and valve cap (108). Apply blue
Loctite or equivalent on the screw threads.
Torque the screws to 20 to 30 in-lb (2.3 to 3.4
N•m). Skip Step 8 and go to Step 9.
Torque to 20 to 30 in-lbs (2.3 to 3.4 N•m).
8. Install assembled air valve from kit: Lubricate
and install new o-rings (106 and 115). Use pipe
sealant on the threads of the valve (105) and
torque to 15 to 20 ft-lb (20.3 to 27.1 N•m). Use a
screwdriver as shown, if needed.
Torque to 15 to 20 ft-lb (20 to 27 N•m).
9. Grease the inside and threads of the cylinder
(101). With the base clamped in a vise, put the
cylinder (101) over the piston and screw into
place. Tighten with a strap wrench and torque to
50 to 60 in-lb (5.6 to 6.8 N•m).
10. Lubricate and install a new gasket (102) into the
air cylinder cap (103). Make sure the spring
(104) is in place. Lubricate the cylinder threads.
Use a strap wrench to tighten the cap (103) onto
the cylinder (101). Torque to 15–20 ft-lb (20.3
to 27.1 N•m).
11. Replace the cover (10).
14
3A2977K
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