Reassemble
Reassemble
Reassemble the
the
the Surge
Surge
Surge Suppressor
Suppressor
Suppressor
1.
Reassemble the fluid housing.
a.
Turn the housing (6) upside-down.
b.
Apply grease to the L-cup seal (5) and insert
into the bottom of the housing (6) with the
seal’s o-ring (5a) facing out from the fluid
side.
c.
Press one of the bearings (4) into the bottom
of the housing (6) to retain the L-cup seal (5)
in the fluid side of the housing (6).
d.
Turn the housing (6) right-side up.
e.
Install the other bearing (4) from the air side
of the housing (6) so that the L-cup seal (5)
is sandwiched between the two bearings (4).
2.
Install the o-ring (10) on the piston assembly (P),
and apply grease.
3.
Apply grease to the inner diameter of the housing
(6) and insert the piston assembly (P) with the
shaft (8) passing through the shaft bearings (4).
4.
Apply blue thread locker to the threads of the
shaft (8).
5.
Insert the backer plate (17) and washer (3) over
the threads of the diaphragm (2).
6.
Thread the diaphragm assembly onto the shaft
(8) to tighten to hand-tight.
7.
Align the fluid housing (6) and cover (1) with the
poppet port. Install and tighten the bolts (22) in
a star pattern.
8.
Use a 10 mm socket driver to torque the retainer
screw (12) to 50-55 ft-lb.
9.
Install the o-ring (16) into the housing (6).
10. Align the air cover (13) and housing (6). Install
washers (23) and screws (14) in a star pattern,
and torque to 15-20 ft-lbs.
11. Apply grease to the poppet valves (15) before
installing. Torque the poppet valves (15) to
100-120 in-lb.
12. Install the pipe plug (26) and exhaust mufflers
(7) with thread sealant.
13. Replace the breather valve (33b) and fittings
(33c and 33e), if needed.
3A6103A
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