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 TM 5-2410-237-23
BLADE LIFT CYLINDER REPLACEMENT - CONTINUED
0220 00
REMOVAL - CONTINUED
NOTE
Tag all hydraulic hoses to ensure correct installation.
Use a suitable container to capture any oil that may drain from system. Dispose of oil IAW local policy
and ordinances. Ensure all spills are cleaned up.
1.
Remove four capscrews (1), flatwashers (2), split flange (3), O-ring (4) and hose (5) from tube assembly (6) of lift cylin-
der (7). Discard O-ring.
2.
Repeat step 1 for other hose (5).
WARNING
Use extreme caution when handling heavy parts. Provide adequate support and use assistance during pro-
cedure. Ensure that any lifting device used is in good condition and of suitable load capacity. Keep clear of
heavy parts supported only by lifting device. Failure to follow this warning may result in death or injury to
personnel.
NOTE
Lift cylinder with quick drop valve weighs approximately 275 lb (125 kg).
3.
Attach a nylon sling and a suitable lifting device to
5
12
upper part of lift cylinder (7).
3 4
4.
Remove four nuts (8), lockwashers (9), capscrews
(10), cap (11) and two spacers (12) from bulldozer
15
7 16
blade end of lift cylinder (7). Retract lift cylinder.
14
Retain lockwashers.
18
5.
Remove four capscrews (13), two caps (14) and lift
cylinder (7) from lift cylinder mounting tube yoke
(15). Raise lift cylinder (7) clear and remove from
89
machine.
6.
If not serviceable, remove two bearings (16) from piv-
19
ots (17) on lift cylinder (7).
6
16
17
14
13
10
12
387-693
11
0220 00-2
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