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TM 5-2420-222-20-2
STEERING VALVE OIL LINE-TO-LEFT STEERING CYLINDER OIL HOSE (SERIAL NUMBERS 235786
THRU 235999 ONLY)
This task covers:
a.
Removal (page 2-954)
c.
Inspection/Replacement (page 2-956)
b.
Cleaning (page 2-956)
d.
Installation (page 2-956)
INITIAL SETUP
Tools
Personnel Required
Knife, pocket
One
Pan, drain
Wrench, open-end
Equipment Condition
Materials/Parts
Hydraulic system pressure released
(page 2-1191)
Detergent, GP (item 7, Appendix C)
Packing, tee-to-cylinder
Rags, wiping (item 21, Appendix C)
Solvent, drycleaning (item 28,
Appendix C)
Tags, marking (item 30, Appendix C)
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.
Steering line (1)
Hose (2)
a.
Place drain pan underneath to catch
draining fluid.
b.
Using open-end wrench, unscrew and
take off.
c.
Cap line (1) (page 2-137).
d.
Tag (page 2-137).
2-954
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