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Page Title:
Control Levers and Linkages (cont). |
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 TM 10-3930-638-24&P
2-56. HYDRAULIC LIFT SYSTEM MAINTENANCE (cont)
b. Control Levers and Link-ages (cont).
LOCATION
ITEM
ACTION
REMARKS
STEP
INSPECTION
Knobs (1)
5
Inspect
Replace if cracked, nicked, or internal
threads damaged
6
Clevis pins (3 and 5)
Inspect
Replace if bent, cracked, or holes
elongated
7
Valve links (6 and 7)
Inspect
Replace if bent, cracked, deformed, or
mounting hole elongated
8
Retaining rings (8 and 16) Inspect
Replace if cracked, damaged or spring
action lost
9
Washers (10, 12 and 14)
Inspect
Replace if damaged or holes elongated
10
Pivot shaft (17)
Inspect
Replace if bent or damaged. Remove
nicks or scratches with fine crocus cloth
11
Control levers (9, 11, 13,
Inspect
Replace if cracked or broken
and 15)
Bearings (18)
Inspect
Use bore gage and measure inside diameter;
12
replace (step 13 below) if inside diameter
is greater than 0.690 inch
REPAIR
a. Two bearings (18)
Use punch and drive out from opposite end
13
Control lever
Remove
(9,11, 13, and
b. Two bearings(18)
Use soft hammer
Install; position
15)
and tap into
lever tube until
shoulder just
touches end of
tube
INSTALLATION/REPLACEMENT
Pivot shaft (17)
14
Install on one
a. Retaining ring (16)
end of shaft (17)
b. Rotate control lever
Install on shaft
(15)
c. Washer (14)
Use as required to position control lever
Install on shaft
in instrument panel slot
d. Shift control lever ( 13) Install on shaft
e. Washer (12)
Install on shaft
Use as required to position control lever
in instrument panel slot
2-398
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