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TM 10-3930-643-20
HYDRAULIC SYSTEM TROUBLESHOOTING AND MAINTENANCE. (cont)
14-6.
Lift Cylinder. (Sheet 1 of 2)
This task covers:
a.
Testing
INITIAL SETUP
Tools
Tool Kit, General Mechanics
Automotive
NSN 5180-00-177-7033
Materials/Parts
Small tag (App. C, Item 12)
Preformed packing (4)
Torques
Except for special torques shown,
all fasteners are tightened to a
standard torque.
Refer to
Appendix E.
EQUIPMENT CONDITION
References
TM 10-3930-643-10
Condition Description
Hydraulic pressure vented.
TESTING
NOTE
The following test procedure is
f o r t h e r i g h t l i f t c y l i n d e r .
T h e t e s t f o r t h e l e f t l i f t
c y l i n d e r i s i d e n t i c a l.
Tag all hose and tube assem-
b l i e s b e f o r e d i s c o n n e c t i n g to
a i d i n i n s t a l l a t i o n .
1.
Using a 9/16 open end wrench,
remove four screws (1) and two
f l a n g e h a l v e s ( 2 ) f r o m r i g h t l i ft
c y l i n d e r ( 7 ).
2. Disconnect hose assembly (3).
Go to sheet 2
14-22
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