TM-9-2320-283-34-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-2 - Page 226 of 570

TM 9-2320-283-34-2

BRAKE SYSTEM.

3-83. AIR COMPRESSOR GOVERNOR ADJUSTMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

10. Gage (1 or 2).

While engine is running,

press down on brake pedal a

Cut-in pressure should

number of times to reduce air

be between 97-103 psi.

If cut-in pressure is

pressure.

Observe pressure

when item (6) cuts in,

not correct, replace or

starting compression of air

repair air compressor

by item (7).

governor (para 3-83 or

3-84).

11. Engine.

Shutdown.

Refer to TM 9-2320-283-

10.

NOTE

Follow-on maintenance action required:

None.

3-782