Table 4-1. Unit Maintenance Preventive Maintenance Checks and Services

TM 9-2330-385-14

Table 4-1. Unit Maintenance Preventive Maintenance Checks and Services - CONT.

Item

Interval

Item to Be

Procedure

Not Mission

No.

Inspected

Capable If:

Semi-

Brake linings

Check all brake linings (1) for wear and signs

Brake lining thickness is

Annual

of overheating. If brake lining thickness is 1/4

less than 1/4 in. (6 mm)

in. (6 mm) or less at any point on the lining,

at any point.

repair brakes as necessary.

Semi-

Brake air

Check all brake air line hoses (1) for tightness

Hoses are frayed or

Annual

hoses

and frayed or cracked hoses. Replace hoses as

cracked.

required.

Semi-

Air lines and

Charge air system (Para 2-22). Listen for air

Air leaks are present.

Annual

fittings

leaks. Tighten loose connections.

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