TM-9-2320-279-10-2

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

OPERATOR’S MANUAL VOLUME 2 OF 2

DECEMBER 1998

CHANGE 3

TM-9-2320-279-10-2 - Page 152 of 819

TM 9-2320-279-10-2

M984E1 General Operating Procedures (Cont)

2-65. HEAVY-DUTY WINCH OPERATION M984E1) (CONT).

Set OK/OFF POWER switch (16) to ON.

Set HIGH IDLE CONTROL switch (17) to CONTINUOUS. Engine idle

should increase to approximately 1500 rpm.

Push RIGHT TOW CYLLINDER control lever (18) and LEFT TOW

CYLINDER control lever (19) and fully retract right tow cylinder (20)

and left tow cylinder (2 1).

(18)

Set ON/OFF POWER switch (16) to OFF.

(19)

Set POWER switch (22) to OFF.

(20)

Pull FRONT BRAKE APPLICATION knob (23) to

release front brakes.

(21)

Set PM ENGAGE switch (24) to OFF. Indicator light (2.5) should go out.

(22)

Shut off beacon lights (para 2-62).

(23)

Shut off engine (para 2-11p).

2-l14

(15)

(16)

(17)