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TM 5-2420-222-20-3
JAW DIRECT LINEAR VALVE-TO-HYDRAULIC OIL FILTER RELIEF VALVE OIL LINE (SERIAL NUMBERS 319995
THRU 342573 ONLY) - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
23
Union adapter (1)
New packing (2)
Place in position.
24
Hydraulic oil filter
Union adapter (1)
a
Unplug valve (3).
relief valve (3)
with assembled
b. Screw in and tighten using 1 1/4-inch
packing (2)
open-end wrench.
25
Union adapter (1)
Hose (4)
a. Take off tag.
b. Screw in and tighten using 1 1/8-inch
and 1 1/4-inch open-end wrenches.
26
Loader backhoe
Transmission
Check fluid level and add proper amount
and grade (TM 5-2420-222-10).
27
Engine
Start and run at high idle
(TM 5-2420-222-10).
28
Jaw direct linear
a. Check for leaks.
valve-to-hydraulic
b. If leaking at any connection, tighten
oil filter relief
using 1 1/8-inch and two 1 1/4-inch
valve oil line
inch open-end wrenches.
c. If leaking does not stop, shut down
engine (TM 5-2420-222-10) and
replace leaking connection packing,
fitting, or hose as outlined in this
task.
d. If found leaking, repeat steps 26
thru 28.
29
Engine
If still running, shut down
(TM 5-2420-222-10).
2-1470
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