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TM 5-2420-222-20-3
CLUTCH CONTROL VALVE-TO-HYDRAULIC PUMP INLET OIL LINE
This task covers:
a. Removal (page 2-1352)
d. Inspection/Replacement (page 2-1356)
b. Disassembly (page 2-1354)
e. Assembly (page 2-1357)
c. Cleaning (page 2-1356)
f. Installation (page 2-1357)
INITIAL SETUP:
Tools
Materials/Parts
Extension, 1/2-inch drive, 5-inch
Detergent, GP (item 7, Appendix C)
Handle, ratchet, 1/2-inch drive
Lockwasher, bracket screw, (two required)
Pan, drain
Lockwasher, clamp screw (two required)
Screwdriver, flat-tip, 1/4-inch
Packing, clutch control valve adapter
Socket, 1/2-inch drive, 7/16-inch
Rags, wiping (item 21, Appendix C)
Socket, 1/2-inch drive, 1/2-inch
Solvent, drycleaning (item 28, Appendix C)
Socket, 1/2-inch drive, 9/16-inch
Tags, marking (item 30, Appendix C)
Vise, machinist’s
Wrench, box, 9/16-inch
Personnel Required
Wrench, open-end, 7/16-inch
Wrench, open-end, 1/2-inch
One
Wrench, open-end, 1 1/2-inch
Wrench, torque, 1/2-inch drive,
Equipment Condition
0 to 150 foot-pound capacity
1.
Radiator removed (page 2-371)
2.
Hydraulic system pressure released
(page 2-1191)
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
WARNING
Do not attempt to disconnect hydraulic lines and fittings while engine is running or
before hydraulic system pressure has been released. When engine is running,
hydraulic system is under pressure. Hydraulic system pressure should be 0 psi (0
kPa) before lines are disconnected. A line or fitting disconnected under pressure
will blow off with a lot of force and could cause serious injury to personnel.
Be careful when draining hot fluids. Wear gloves to protect your hands from hot
parts and fluids or severe burns could result.
1. Clutch adapter (1)
Elbow (2)
a.
Place drain pan underneath.
with assembled parts
b.
Using 1 1/2-inch open-end wrench,
unscrew and take off.
c.
Plug (page 2-137).
2-1352
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