Table 3-1. Preventive Maintenance Checks and Services

TM 5-6640-214-14

Table 3-1. Preventive Maintenance Checks and Services

NOTE: Within designated interval, these checks are to be performed in the Order listed.

B - Before

A - After

M - Monthly

D - During

W - Weekly

C - Combat Operability Check

Interval

Item to be

Procedures

Equipment will

Item

Inspected

Check for and have repaired

be reported Not

No.

AWM

or adjusted as necessary.

Ready (Red) if:

Balances

Clean with lint free cloth.

Foam test

Clean and dry, check

apparatus

electrical connections

are tight.

Sink and

Clean with mild soap and

cabinet

water solution

Oxidation

Detailed instructions for

stability of

cleaning apparatus are

gasoline

described in applicable

apparatus

test procedures. Clean

pressure recorder pins

when clogged, using

alcohol. Do not attempt

other than minor adjust-

ments on the pressure-

recording gage. Defective

apparatus, especially

bombs, must be replaced.

Fume Hoods

Lubricate fan motor, clean

equipment and check

fittings and connections

for tightness.

3-2