TM 9-2320-269-20-2
ELEVATION HYDRAULIC CYLINDER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
CLEANING - CONTINUED
NOTE
For more information on how to clean parts, go to General Maintenance Instructions
(page 2-142).
9.
Elevation
a. Wipe clean with clean rag dampened
cylinder (1)
with drycleaning solvent.
b. Wipe dry with clean, dry rags.
10.
Four pins (2)
a. Clean in drycleaning solvent.
and (3)
b. Wipe dry with clean, dry rags.
INSPECTION/REPLACEMENT
NOTE
For more information on how to inspect parts, go to General Maintenance Instructions
(page 2-142).
Replace damaged or defective parts as necessary.
11.
Elevation cylinder
Look for cracks, breaks, and dents.
(1) and four
pins (2) and (3)
12.
Turret assembly
Elevation
Using overhead hoist and chain,
(4) and derrick
cylinder (1)
place in position.
leg (5)
13.
Elevation cylinder
Two pins (2)
a. Line up holes in pins (2) with slots
(1) and turret
in turret assembly (4).
assembly (4)
b. Using hammer, tap in.
14.
Two pins (2)
Two roll pins (6)
Using hammer, tap in.
15.
Derrick leg (5)
Two pins (3)
a. Line up holes in pins (3) with slots
and elevation
in derrick leg (5).
cylinder (1)
b. Using hammer, tap in.
2-1088
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