Table 2-1. Preventive Maintenance Checks and Services for SEE/HMMH (Cont)

TM 5-2420-224-10

Table 2-1. Preventive Maintenance Checks and Services for SEE/HMMH

Crewmember

Item

Interval

Not Fully Mission

Location

No.

Procedure

Capable If:

Item to

Check/

Service

Class III fuel leaks.

Before

Fuel System

Check fuel lines for broken or damaged

fittings and make sure all lines and fittings

are secure inside engine compartment.

CAUTION

Before

Cooling

System

Overheating, caused by lack of coolant,

will cause engine damage.

a. Check hoses and clamps for secure

connections.

b. Check coolant level; fill expansion tank

to approximately half-full level.

NOTE

If expansion tank is below half full,

further investigation is required.

c. Install internal engine cover (refer to

2-36

Change 1