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TM 5-2420-222-20-3
JAW CONTROL (DIRECT LINEAR) VALVE-TO-MANIFOLD BLOCK OIL LINES - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
NOTE
If oil line-to-jaw cylinder head end is being installed, skip steps 36 and 37.
36.
Elbow (1)
Check valve (2) with
Screw in and tighten to same relative
assembled elbow (3)
position noted during removal using
and nipple (4)
5/8-inch open-end wrench.
37.
Elbow (3)
Tube (5)
a.
Uncap.
b.
Screw in and tighten using 7/16-inch
open-end wrench.
38.
Elbow (1)
Hose (6)
a.
Take off tag.
b.
Screw in and tighten using 11/16-inch
and 7/8-inch open-end wrenches.
39.
Loader backhoe
Transmission
Check fluid level and add proper amount
and grade (TM 5-2420-222-10).
40.
Engine
Start and run at high idle
(TM 5-2420-222-10).
41.
Jaw control (direct
a.
Operate jaw controls
linear) valve-to-
(TM 5-2420-222-10).
manifold oil lines
b.
If leaking at any connection, tighten
using 7/16-inch open-end box, 5/8-
inch, 11116-inch, 3/4-inch, 13/16-
inch, and 7/8-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 39
thru 41.
42.
Engine
If still running, shut down
(TM 5-2420-222-10).
2-1520
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