TM-9-2320-279-10-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

OPERATOR’S MANUAL VOLUME 1 OF 2

DECEMBER 1998

CHANGE 5

TM-9-2320-279-10-1 - Page 552 of 773

TM 9-2320-279-10-1

Operation Under Unusual Conditions (Cont)

2-46. CONNECT/DISCONNECT TOW BAR (CONT).

b. Disconnect Tow Bar.

NOTE

Vehicle should be parked and disconnected on level

ground.

(1)

Park towing vehicle (para 2-11o).

(2)

Pull out TRAILER AIR SUPPLY control (1) on towing vehicle.

(3)

Set parking brake on disabled vehicle.

(4)

Disconnect two safety chains (2) from rear of towing vehicle (3) and

from walking beam (4) behind No. 1 axle (5) of disabled vehicle and

stow safety chains.

2-434

Change 5