Table 1-1. Operator /Crew Preventive Maintenance Checks and Services - continued

TM 9-2320-209-10-2/TO36A12-lB-1091-2

Table 11. Operator/Crew Preventive Maintenance Checks and Services-Cont

NOTE: These checks are to be made in the order listed, within designated internal.

MMonthly

AAfter operation

BBefore operation

WWeekly

DDuring operation

Equipment is

Interval

Item to be Inspected

Item

not ready/

Procedure: Check for and have repaired, filled,

No.

available if

or adjusted as needed

BDAWM

INTERIOR OF VEHICLE

INSTRUMENTS

If buzzer stops and air pressure reading is

below 65 psi, there maybe no braking ac-

tion. Shut down engine and check to see

what is wrong. Failure to do so may re-

sult in injury or death to personnel.

Engine is

a. Start engine and run at idle speed (650 -850

inoperative.

RPM) to let it warm up. Listen for air buzzer.

Air buzzer will not

come on.

Air buzzer will not

shut off above 66

psi or will not

come on at ap-

proximately 60 psi

and remain on with

decreasing air

pressure.

There is unusual

Listen for unusual noise or vibration.

noise or vibration.

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