ORGANIZATIONAL Preventive Maintenance CHECKS AND SERVlCES

TM 10-3930-638-24&P

2-7. ORGANIZATIONAL Preventive Maintenance CHECKS AND SERVlCES (cont

Legend

W-Weekly

S-Semiannually

A- Annually

Q-Quarterly

Interval

Item

ITEM TO BE INSPECTED

Procedure

no. W

FUEL FILTERS

Replace in-line, primary, secondary, and injection pump inlet filters.

FUEL STRAINER

Remove strainer from fuel tank. clean. inspect. and replace if clogged, torn, or

deformed.

COOLING SYSTEM

Drain, flush, and refill radiator in accordance with TB 750-651.

PARKING BRAKE ASSEMBLY

Check linings. If 1/8 inch or less, replace.

BRAKE MASTER CYLINDER

Check fluid level Add silicone brake fluid to within 1/2 inch of fill plug opening.

Check interior of master cylinder cap for rust. Clean as necessary and coat with silicone

brake fluid.

BATTERIES

WARNING

DO NOT SMOKE OR ALLOW ANY FLAME OR SPARK IN THE VICINITY WHILE

CHECKING OR FILLING BATTERY. THE BATTERY GENERATES HYDROGEN,

HIGHLY EXPLOSIVE GAS.

CAUTION

IN COLD WEATHER OPERATIONS, CHARGE BATTERY IMMEDIATELY AFTER

ADDING WATER TO COMBINE THE WATER WITH BATTERY ELECTROLYTE

TO PREVENT FREEZING. BE CAREFUL NOT TO OVERFILL WHEN SERVICING

BATTERIES.

a. Test battery to determine cell condition (Ref TM 9-6140-200-14

b. Clean battery top and terminals. Insure all connections are tight.

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