TM-9-2320-346-10

TRUCK, COMMON BRIDGE TRANSPORT (CBT), 8X8 M1977A4 W/WINCH AND M1977A4 W/O WINCH

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-346-10 - Page 360 of 1184

CAUTION

•

Both trailer bumper points must be under vehicle bump plate and at

least one trailer bumper point must contact bump plate. Trailer bump-

er point not contacting vehicle bumper stop cannot exceed 0.5 in.

(12.7 mm) or the BAP will miss main rail guides and damage to

equipment may result.

•

Do not shift transmission to reverse to back up vehicle while LHS

hook arm is attached to the BAP or damage to the LHS will occur.

20. Ensure trailer bumper point (21) is under flange of vehicle bump plate (22).

22

21

Figure 8.

CAUTION

Ensure trailer air system is pressurized before beginning removal, or BAP

locks may not disengage properly. Damage to equipment may result.

NOTE

The time it takes for loading and unloading is controlled by engine speed.

To reduce loading and unloading times, engine speed can be increased

to approximately 1200 rpm by engaging HIGH IDLE switch.

21. Move joystick (18) to LOAD until LHS lift hook (19) engages BAP hook bar (20).

TM 9-2320-346-10

0045

0045-10