Table 2-2. PREVENTIVE MAINTENANCE CHECKS AND SERVICES WITH LUBRICATION INSTRUCTIONS FOR M578 RECOVERY VEHICLE (Cont)

TM 9-2350-238-20-1

Table 2-2. PREVENTIVE MAINTENANCE CHECKS AND SERVICES WITH LUBRICATION

INSTRUCTIONS FOR M578 RECOVERY VEHICLE (CONT)

Not Fully Mission

Procedure

Item To Check/

Item

Interval

Capable If:

Service

No.

Transmission

Oil Filter

Drain when notified by the Army Oil

Analysis Program (AOAP) laboratory.

If AOAP laboratory support is not

available, drain every 1500 mi (2414

km), 150 hr, or semiannually, which-

ever occurs first. If OEA is used,

drain every 750 mi (1207 km), 75 hr,

or semiannually, whichever occurs

first. Drain only after operation.

Replace filter element every 1500 mi

(2414 km), every 150 hr, or semian-

nually, whichever occurs first, and

each time the transmission oil is

drained.

Remove three screws (1) and three Iockwashers

(2).

Install two screws (1) in jack screw holes (3).

Tighten screws (1) until filter assembly (4) is

loose and remove filter and screws (1).

Remove nut (5), element (6), and preformed

packing (7). Discard element and preformed

packing.

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