Table 3-1. Preventive Maintenance Checks and Services

Interval and

Sequence No

Item to be Inspected

Procedure

Before

During

After

operation

RADIATOR

Check level, add coolant as required

FUELTANK

Check level, add fuel as required

ENGINE

Check oil level, fill as required.

TIRES

Inspect for unusual wear, cuts, and

presence of foreign objects Check

tires for proper inflation of 100 psi

LIGHTS

Check all lights to be sure they oper-

ate properly

INSTRUMENTS

With engine running, check for nor-

mal operating readings Ammeter-

slight positive charge Oil pressure

gage-25-30 psi Temperature gage

-- 160' to 180' F

3-4