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TM 5-2420-222-20-3
LOADER CONTROL VALVE HANDLE AND LINKAGE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT - CONTINUED
29.
Handle grip (1)
Look for cracks, breaks, and tears.
30.
All metal parts
Look for cracks, breaks, and abnormal
bends.
31.
All threaded parts
Look for damaged threads.
REPAIR
32.
All threaded parts
If threads are damaged, using screw
except hardware
threading set, restore threads.
ASSEMBLY
NOTE
Boom control rod and bucket control rod are assembled the same way. Bucket
control rod is shown. Repeat steps 33 thru 40 for boom control rod.
CAUTION
Connector links and upper nuts are right-hand thread. Boom and bucket control
rods and lower nuts are left-hand thread. Turn buckles are right-hand thread on
one end and left-hand thread on the other end. Turning parts in the wrong
direction or mixing up parts will cause damage to threads.
33.
Bucket control
Nut (3)
Screw on all the way.
rod (2)
34.
Turnbuckle (4)
Bucket control rod
a.
Place turnbuckle (4) in machinist’s
(2) with assembled
vise.
nut (3)
b.
Screw in until same number of exposed
threads are showing as noted during
disassembly.
35.
Turnbuckle (4)
Nut (3)
Using 3/4-inch open-end wrench, tighten
and bucket
until seated against turnbuckle (4).
control rod (2)
36.
Connector link (5)
Nut (6)
Screw on all the way.
37.
Turnbuckle (4)
Connector link (5)
Screw in until same number of exposed
with assembled
threads are showing and in same relative
nuts (6)
position as noted during disassembly.
2-1330
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