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TM 5-2420-222-20-3
MANIFOLD BLOCK-TO-CROWD CYLINDER OIL LINES (SERIAL NUMBERS 235786 THRU 235999 ONLY) -
CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
27. Boom (1) and
Two clamps (3)
Place in position.
hose (2)
28. Boom (1) and two
Two screws (4) and
Screw together and tighten using 9/16-
clamps (3)
new special nuts (5)
inch, 3/8-inch drive socket, ratchet
handle and 9/16-inch box wrench.
29. Nine hoses New band (14)
a.
Place in position.
(2 and 6 thru 13)
b.
Using slip-joint pliers, tighten until
snug.
30. Loader backhoe
Transmission
Check fluid level and add proper amount
and grade (TM 5-2420-222-10).
31.
Engine
Start and run at high idle
(TM 5-2420-222-10).
32.
Manifold block-to-
a.
Operate crowd controls
crowd cylinder
(TM 5-2420-222-10) and check for
oil lines
leaks.
b.
If leaking at any connection, tighten
using 7/8-inch and two 1-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 30
thru 32.
33.
Engine
If still running, shut down
(TM 5-2420-222-10).
2-1576
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