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Page Title:
ASSEMBLY/lNSTALLATION CONTINUED |
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 TM9-2320-270-20-2
FRONT AXLE AIRBRAKE CHAMBERS - CONTINUED
ACTION
REMARKS
ITEM
LOCATION
ASSEMBLY/lNSTALLATION CONTINUED
Put in making sure boot (3) returns to
Push rod (2)
20. Nonpressure
normal shape.
housing (1)
Screw onto end of threads.
Spanner nut (4)
21.
Line up tabs on wedge assembly (6) with
Brake wedge
22. Actuator (5)
slots in actuator (5) and push in
assembly (6)
until seated.
a. Wrap threads with teflon tape
Nonpressure
23.
(page 4-1).
housing (1)
b. Using pipe wrench, screw in but do not
tighten until housing (1) bottoms.
Put in place.
Diaphragm (8)
24. Pressure housing (7)
NOTE
There is an inside and outside to clamp ring. Screw lug should curl over pressure
chamber.
Put on.
Clamp ring (9)
25. Pressure housing (7)
and diaphragm (8)
Put on and squeeze clamp ring (9) closed
Clamp ring (9),
26. Nonpressure
part way, making sure clamp ring (9) is
diaphragm (8), and
housing (1)
around housing flanges.
pressure housing (7)
Make sure adapter hole is facing up.
Screw in and alternately tighten using
Two screws (10)
27. Clamp ring (9)
socket and handle and 1/2-inch box
and nuts (11)
wrench.
a. Wrap threads with teflon tape
Plug (12)
28. Pressure housing (7)
(page 4-1).
b. Screw in and tighten using 9/16-inch
box wrench.
a. Wrap threads with teflon tape
Adapter (13)
29.
(page 4-1).
b. Screw in and tighten using 3/4-inch
box wrench.
4-690
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