TM 9-2320-366-20-5
19-8. AIR TRANSPORTABILITY HYDRAULIC SYSTEM SERVICE (CONT)
(52) Connect hydraulic hose (27) to fitting (29).
(53) Connect air hose (25) to 90-degree fitting (26).
(54) Remove dipstick (41) from air/hydraulic power unit (34).
(55) Fill air/hydraulic power unit (34) to second groove from
bottom on dipstick (Appendix H).
(56) Install dipstick (41) in air/hydraulic power unit (34) and
hand tighten.
(57) Start engine and allow air system to pressurize (TM 9-
2320-366-10-1).
(58) Raise and lower cab using hydraulic manifold (TM 9-
2320-366-10-1) until hydraulic fluid is cleared of foam,
grit, and other contaminants.
(59) Repeat steps (54) through (56) as required.
(60) Connect hydraulic hose (28) to fitting (30).
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