TM 5-3825-213-20
damaged threads.
(5) Replace defective parts as necessary.
d. Reassembly.
Reassemble the plow
hydraulic control manifold assembly as illustrated in
e. Installation.
Install the plow hydraulic
control manifold assembly as illustrated in figure 13.
61. Switch Valve Assembly
a. Removal.
Remove the switch valve
assembly as illustrated in figure 13.
b. Disassembly.
Disassemble the switch
valve assembly as illustrated in figure 14.
c. Cleaning, Inspection, and Repair.
(1) Clean all parts with an approved
cleaning solvent and dry thoroughly.
(2) Inspect all parts for damaged condition.
Replace or repair worn, damaged, or
defective parts.
d. Reassembly. Reassemble the switch valve
assembly as illustrated in figure 14.
e. Installation.
Install the switch valve
assembly as illustrated in figure 13.
62. Chute Hydraulic Control Valve Assembly
a. Removal. Remove the hydraulic control
valve assembly as illustrated in figure 15.
b. Cleaning and Inspection.
(1) Clean the control valve in an approved
cleaning solvent and dry thoroughly.
(2) Inspect the control valve for condition
and damage.
c. Installation.
Install the chute hydraulic
control valve assembly as illustrated in figure 15.
63. Chute Hydraulic Connection Block Assembly
a. Removal.
(1) Remove cover (fig. 15).
(2) Remove
the
chute
hydraulic
connection
block
assembly
as
illustrated in figure 16.
b. Cleaning and Inspection. Clean and inspect
the connection block for condition and damage.
B. Switch valve assembly
c. Installation.
(1) Install the chute hydraulic connection
Figure 14-Continued.
block assembly as illustrated in figure
(2) Inspect the body for nicks burrs, or
(2) Install cover (fig. 15).
damaged threads.
(3) Inspect the spools for free operation in
the body.
(4) Inspect the hardware for breaks or
39
