2.23.10 Handbrake Assembly Maintenance.
This task covers:
2.23.10.1 Disassembly
2.23.10.3 Assembly
2 .
2
3 .1 0 . 2 R e p a ir
INITIAL SETUP
Tools
General Mechanic’s Automotive
Tool Kit, Appendix B, Section
III, Item 1
Material/Parts
Cotter Pin (TM 10-4320-344-24P)
Equipment Conditions
Pumping station shut down, TM 10-4320-
344-10.
E q u i p m e n t C o n d i t i o n s ( C o n t i n u e d)
Handbrake Cable disconnected from Brake
Actuator, paragraph 2.23.9.
General Safety Instructions
Do not work on equipment that is not
securely stabilized to prevent rolling
o r s l i d i n g.
Do not work on equipment without follow-
ing standard shop safety practices.
This procedure applies to Model 609-A.
The procedures for Models 609-C and
US636HCCD-1 are similar.
2.23.10.1 Disassembly.
Do not work on equipment that is not securely stabilized to prevent rolling
o r s l i d i n g.
Ensure remaining wheel of equipment has chocks that are secure.
Failure to obey this warning may result in serious personal injury.
a .
Move handbrake actuator (Figure 2-177,
1) up to release handbrake.
b .
Remove
c .
Remove
(4) .
d .
Remove
e.
Remove
c o t t er
f .
Remove
handbrake cable (2) from handbrake actuator (l).
handbrake cable (2) and spring retention clip (3) from backing plate
screw (5) and cable hanger clamp (6) from trailer chassis (7).
cotter pin (8), flat washer (9), and cable retaining pin (10).
Discard
p i n ( 8 ).
two mounting bolts (11), nuts (12), and handbrake lever assembly (13)
from trailer chassis (7).
g.
Remove handbrake cable housing clamp (14) from handbrake lever assembly (13)
and handbrake cable (2).
2.23.10.2 Repair.
a.
Inspect handbrake cable (2) for damage and free movement of cable in
sheathing.
b.
Inspect all
c .
Replace all
2-400
components and mounting hardware for damage.
defective components.
TM 10-4320-344-24
N O T E
