1
Link, piston
8
Cup
15
Screw
2
Boot
9
Spring
16
Pipe plug (3 rqr)
3
Wire, stop
10
Body
17
Fluid passage bolt
4
Washer
11
Bleeder valve
18
Washer
5
Ring
12
Washer
19
Fitting
6
Cup
18
Cap
20
Gasket
7
Piston
14
Washer
Figure 4-25. Propel brake and planetary boom Hydraulic compensator, exploded view.
c. Cleaning, Inspection, and Repair. Refer to
(4) Remove piston (10) from body (4).
(5) Remove screw (6), lockwasher (7), cup
(9), and cup (8) from piston (10).
hydraulic compensator in a similar manner.
(6) Reassemble by reversing steps (5)
through (1) above.
4-41. Pressure Control Valve
c. Cleaning, Inspection, and Repair. Refer to
a. Removal and Installation. Remove or install the
pressure control valve (TM 5-3810-201-12).
brakedrum hydraulic cylinder in a similar manner.
4-40.
Propel Brake and Planetary Boom Hydraulic
b. Disassembly and Reassembly.
Compensator
(1) Remove fluid passage bolt (27, fig. 4-26),
a. Removal and Installation. Remove or install the
washer (26), fitting (25), and gasket (24) from plug (19).
Remove nut (23) and lockwasher (22) from plug (19).
hydraulic compensator (TM 5-3810-201-12).
(2) Remove nut (20), lockwasher (21), screw
(2), and lever (1).
b. Disassembly and Reassembly.
(3) Remove plug (3), washer (4), gasket
(1) Remove the link (1, fig. 4-25) from boot
(6),cam (6),and spring (7) from body (8).
(2). Remove boot (2) from body (10).
(4) Remove piston fitting (10) and washer (9)
(2) Remove wire (8), washer (4), ring (5), cup
from body (8).
(6), piston (7), cup (8), and spring (9) from body (10).
(5) Remove plug (19), spring (18), cup (16),
(3) Remove bleeder valve (11) and three
protector (15), stop (14), gasket (18), plunger (12), and
plugs (16) from body (10).
spring (11) from body (8).
(4) Remove screw (15), washer (14), cap (13)
(6) Reassemble by reversing procedure used
and washer (12) from body (10).
in steps (5) through (1) above.
(5) Remove fluid passage bolt (17), washer
(18), fitting (19), and gasket (20) from body (10).
c. Cleaning, Inspection, and Repair. Refer to
(6) Reassemble by reversing procedure in
steps (5) through (1) above.
pressure control valve in a similar manner.
AGO 20051A
4-33
