Table 2-1. Preventive Maintenance Checks and Services (Cont)

TM 9-2320-366-20-1

Table 2-1. Preventive Maintenance Checks and Services (Cont)

Location

Item

Interval

Item to be

Procedure

Not Fully

No.

Checked or

Mission

Serviced

Capable If:

Semiannual

SERVICE

WARNING

BRAKES

Brake shoes may be covered with dust.

Breathing this dust may be harmful to

your health. Do not used compressed air

to clean brake shoes. Wear a filter mask

approved for use against brake dust.

Failure to comply may result in injury to

personnel.

Wear appropriate eye protection when

working under vehicle due to the

possibility of falling debris. Failure to

comply may result in injury to personnel.

a. Shut down engine (TM 9-2320-366-10-1) and

a. Rear portion of

drain primary air tank. Rear service brakes

brake system

should not apply. If rear service brakes apply,

fails.

inversion valve is inoperative. Replace

inversion valve (para 11-13). If rear brakes are

not applied, depress brake pedal. Depressing

brake pedal should apply front brakes and

control rear spring brakes through inversion

valve and modulation of relay valve.

2-12