Table 1-1. Organizational Preventive Maintenance Checks and Services Semiannual Schedule - continued

TM 9-2320-209-20-1

Table 1-1. Organizational Preventive Maintenance Checks and Services Semiannual Schedule - Cont

Item

Procedures

Item

To Be

Check for and Have Repaired,

No.

Inspected

Replaced, Adjusted as Necessary

Front axle

(cont)

2. Check that springs (1) and shock absorbers (2) are not loose or damaged.

3. Check that steering knuckle boots (3) are not torn.

Air pressure relief

1. Remove air pressure valve from transmission, transfer, front axle, and both rear axles.

valves

Refer to Vol. 3, para 8-3, 9-7 and 12-4.

WARNING

Dry cleaning solvent, SD-2, used to clean parts is

potentially dangerous to personnel and property.

Do not use near open flame or excessive heat. Flash

point of solvent is 100 F.

2. Using dry cleaning solvent, clean air pressure relief valves. Dry well using

compressed air.

3. Replace air pressure relief valves. Refer to Vol 3, para 8-3, 9-7, and 12-4.

1-10 Change 1