ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Section I. SERVICE UPON RECEIPT OF MATERIAL
radiator for proper coolant level and engine for proper
2-1. Inspecting and Servicing the
engine oil level. Inflate tires to proper pressure. Check
battery for proper electrolyte level and transmission
Inspect the truck for any signs of damage. Check
for proper oil level. Fill fuel tank.
Section II. REPAIR PARTS, SPECIAL TOOLS AND EQUIPMENT
2-4. Repair Parts
2-2. Tools and Equipment
Repair parts and equipment are listed and illustrated
No tools or equipment are authorized for organiza-
in TM 10-3930-618-20P.
2-3. Special Tools and Equipment
No special tools or equipment are authorized for organi-
Section Ill. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
2-6. Quarterly Preventive Maintenance
To insure that the truck is ready for operation at all
The sequence numbers indicate the sequence of mini-
times, it must be inspected systematically so that
mum inspection requirements. The letter after the
defects may be discovered and corrected before they
sequence number indicates the special frequency
result in serious damage or failure. Defects discovered
required for this check. If no letter is shown in column
during operation of the truck will be noted for future
one of the table, the check is to be made on a quarterly
correction, to be made as soon as operation has ceased.
basis. See legend at bottom of table 2-1.
Stop operation immediately if a deficiency is noted
during operation which would damage the equipment
if operation were continued.
Table 2-1. Preventive Maintenance Checks and Services
Check for improper fluid level.
Brake Master Cylinder
current LO and refill to within 3/8 in. to
1/2 in. from top of reservoir. Inspect for
leaks and insecure mounting. Check tiller
cap vent for clogged condition.
Inspect battery for cracks and breaks. In-
Battery and Cables
spect cables and terminals for corrosion
and breaks. Inspect battery frame for
security, breaks and corrosion.
Inspect for cracks, carbon streaks, corroded
terminals. and insecure mounting. In-
spect contact points for burns, pits,