Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Continued

TM 55-4920-426-13&P

Section Ill. PREVENTIVE MAINTENANCE CHECKS AND SERVICES -- Continued

NOTE

Within the designated interval, these checks are to be performed in the

order listed.

W Weekly

A Annually

B Before

D During

Q Quarterly

C Combat Operability

Item to be

Procedures

Interval

Item

inspected

No.

Check for and have repaired or

Equipment will be re-

adjusted as necessary

ported NOT READY if:

HYDRAULIC

SYSTEM

High Pressure

Leaks, damaged

Damaged

Pump

Boost Pump

Leaks

Fails to maintain system pres-

Compensator

Present

Control

sure

Leaks

Selector Valve

Bypass Valve

Leaks

System Pressure

Relief Valve

Fluid Reservoir

Damaged, Leaks

High Pressure

Warning light comes on

Filter

Warning light comes on

Low Pressure

Filter

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