2-9. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Table 2-1. Unit Level Preventive Maintenance Checks and Services (PMCS) (CONT).
Item to Be
Check hydraulic reservoir (1) for cracks.
leaks, or obvious damage. Replace hydraulic
reservoir if necessary (Para 7-6).
Any Class III Leak is
Check hydraulic oil level at hydraulic
reservoir sight glass (2), fill with OE/HDO as
required. Refer to Table 2-2.
Take sampling of hydraulic oil for AOAP
Faulty oil results from
AOAP lab Do not
Follow routing of all hydraulic hoses and tubes
(3). Inspect for loose fittings, chafing, cracks,
Loose fitting, cracks or
leaks, are found.