TM-5-5420-279-10
Table 8.2 Operators PMCS (Before) - (continued)
Location
Not Fully Mission
Item
Item to
Procedure
Interval
Capable If:
No.
Check
Service
60
Before
Deploy
Deploy the crane in accordance with
crane
through 3.14.3.6.
During crane deployment check for:
(a) Hydraulic fluid leaks at:
(1) Hydraulic couplings.
Class III leak evident.
(2) Lifting, jib and extension
Class III leak evident.
cylinders.
(3) Hydraulic manifolds.
Class III leak evident.
(4) Hydraulic valves.
Class III leak evident.
(5) Hydraulic motor.
Class III leak evident.
(b) Check that all cylinders move
Erratic movement
smoothly.
evident.
(c) Gearbox/motor runs smoothly
Erratic movement
when crane is rotated.
evident.
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