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 TM 55-1905-219-14-7
3-197. MAST HYDRAULIC RAM - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont.)
7. Clevis
Clevis
Install.
Use wrench on
(4)
flats of piston
rod to prevent
damage to seals.
8. Rams
a. Rams
Install.
(3),
pivot
pins
and
retainers
(2)
b. Hoses
Reconnect.
Refer to para-
ADJUSTMENT
9. Cushion
Operate cylinder a few times with reduced load
and pressure. Hydraulic cylinders may be erratic
due to trapped air, but will normally purge
themselves after several cycles. If not, loosen
fitting near cylinder until all air is removed.
3-3157
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