n.
0.
P
q
TM 10-4610-232-34
Remove pressure valve seat (23), sealing gasket (24) and remove preformed packing (25).
NOTE
Before removing cap, mark it so it can be reinstalled to the same position.
Remove setscrew (26). Unscrew cap (27). Spring (28) and spacer (29) are now free.
Using a small straight punch, push valve piston pin (30) and valve piston (31) out back of pressure valve (20).
Remove preformed packing (32) from valve piston pin (30),
REPAIR.
a. Repair is limited to replacement of filter (7), air filter housing (8), vent tube (4, sheet 1
and 24, sheet 2).
b.
c.
d.
Replace damaged or leaking preformed packings.
Repair by cleaning out oil/water sludge build up in center chamber
Replace safety valve (5) if it bypasses air thru top relief valve.
REASSEMBLY.
a. Install preformed packing (32) on valve piston pin (30).
b. Install valve piston pin (30) and valve piston in back of pressure valve (20).
and sealing washers
c. Install spacer (29) and spring (28) in front of pressure valve (20) and secure with cap (27).
NOTE
-
-
When installing cap, turn in until you come to mark made during disassembly
ensure same setting.
d. Install setscrew (26) and tighten.
to
12,14
e. Install preformed packing (25) and sealing washer (24) on pressure valve seat (23) and install in pressure valve
(20).
f. Install preformed packings (22) on connecting pipes (21) and install in pressure valve (20).
g. Mount pressure valve (20) on filter body (9).
h. Mount cover(19) on pressure valve (20) and secure with four socket head screws (18).
i. Install valve housing (17) on filter base (9).
j. Install gasket (16) in valve housing(17) and secure with valve handle (1 5).
k. Install sealing washer (14) and plug (13) in filter base (9).
1. Install sealing washer (12) and fitting (11) in filter base (9).
m. Install preformed packing (10) on filter base (9) and screw filter housing (8) into place on filter base (9)
n. Install filter cartridge (7),
o. Mount preformed packing (6) on safety valve (5) and install on filter housing (8).
a. Install vent tube (4, sheet 1 ) on valve housing,
b. Install filter assembly and secure with two capscrews (1), Iockwashers (2) and washers (3) to table top.
2-205
