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

AIR

Inspect air shutter by loosening one hose

b. Air shutter

CLEANER

clamp, removing cover, and ensuring air

binds or is stuck.

(CONT)

shutter moves freely without binding or

Inspect air shutter gasket for cracking and

c. Gasket is

dry rot.

broken or dry

rotted.

Check security of clamps on particle

d. Particle

extraction hose between air cleaner and

extraction

tailpipe. Tighten if loose (35-45 lb-in. (4-5

pathway between

Nm)), replace if broken. Examine particle

air cleaner and

extraction hose. Replace if excessively worn.

tailpipe is not

intact.

2-29