TM-9-2320-272-24-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4
JUNE 1998
TM-9-2320-272-24-1 - Page 22 of 1015
TM 9-2320-272-24-1
1-13. EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES (Contd)
f.
Tractor Trucks: M931/A1/A2 WO/W and M932/A1/1A2 W/W.
PURPOSE:
These vehicles are equipped with a fifth wheel and are used for hauling semitrailers. The
fifth wheel is capable of pivoting 21 degrees up, 15 degrees down, or 7 degrees sideways. The M932/A1/A2
model vehicles have front winches and can be used for recovery operations.
1-12
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