TM 9-2350-238-34-2
9
10
11
12
13
14
15
Apply sealing compound (item 19, appx
B) to threads of four socket head
capscrews (11).
Install boom cylinder head externally
threaded ring (12) on boom cylinder head
(9).
Insert and tighten four new socket head
capscrews (11) to boom cylinder head
externally threaded ring (12).
Install new preformed packing (13) on
boom cylinder head (9) and lubricate
with hydraulic fluid (item 10, appx B).
Install boom cylinder head (9) and boom
cylinder head externally threaded ring
(12) onto hydraulic piston (4).
Coat threads inside cylinder boom barrel
(7) and on boom cylinder head externally
threaded ring (12) with grease (item 9,
appx B).
SPANNER WRENCH
Screw boom cylinder head externally
threaded ring (12) into threaded cylinder
boom barrel (7) and tighten with spanner
wrench.
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