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TM 5-2420-222-20-3
BACKHOE CONTROL VALVE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
40.
Six straight
Six hoses (2)
a.
Take off tags.
adapters (1)
b.
Uncap.
c.
Screw in and tighten using 7/8-inch
and 1-inch open-end wrenches.
41.
Two union
Two hoses (4)
a.
Take off tags.
adapters (3)
b.
Uncap.
c.
Screw in and tighten using 11/16-inch
and 7/8-inch open-end wrenches.
42.
Loader backhoe
Backhoe control
Install (page 2-1189).
valve levers
Do not install backhoe valve box
and linkage
cover at this time.
43.
Transmission
Check fluid level and add proper amount
and grade (TM 5-2420-222-10).
44.
Engine
Start and run at high idle
(TM 5-2420-222-10).
45.
Backhoe control
a.
Operate backhoe (TM 5-2420-222-10)
valve
and check for leaks.
b.
If leaking at any connection, tighten
using 11/16-inch, 3/4-inch, 7/8-inch
1-inch, 1 1/8-inch, 1 1/4-inch and
1 3/8-inch open-end wrenches.
c.
If leaking does not stop, shut down
engine (TM 5-2420-222-10) and
replace leaking connection packing,
or component as outlined in this task.
d.
If found leaking, repeat steps 43
thru 45.
46.
Loader backhoe
Engine
If still running, shut down
(TM 5-2420-222-10).
47.
Two four way
Two nuts (7)
Using 15/16-inch open-end wrench,
levers (5) and
loosen.
handle mounts (6)
48.
Two handle
Two four way
Noting position for proper placement
mounts (6)
levers (5)
during installation, unscrew and take out.
2-1268
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