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 182 of 1184

Table 1.

Heater Compartment Controls and Indicators. - Continued

Key

Control/

Indicator

Function

11

Self-Recovery

Winch (SRW)

Lever

Used to pay out (push lever forward) and take up (pull lever

aft) winch cable. Lever will return to neutral (center) position

when released. Lever not included in vehicles without SRW.

12

CBT Control

Panel

Used to control CBT Load Handling System (LHS) opera-

tions.

13

Joystick

Used to operate the LHS from the cab. The function being

controlled is determined by the LHS MODE SELECT switch.

14

NO TRANSIT

Indicator

Illuminates when the hook arm assembly is not in the com-

pletely stowed position. The CBT is not to be driven except in

the immediate loading and unloading area as long as NO

TRANSIT indicator is illuminated.

15

LHS ENGAG-

ED Indicator

Illuminates when hydraulic pressure is supplied to the LHS.

16

OVERLOAD

Indicator

Illuminates whenever main hydraulic relief valve is opened

during loading or unloading. Indicates LHS has reached an

overload condition or that hydraulic system is lifting very near

maximum capacity. If the LHS is overloaded, the light illumi-

nates and the LHS is automatically locked out.

17

OIL TEMP Indi-

cator

Illuminates when LHS oil temperature exceeds limits.

18

LHS Mode Se-

lect Switch

OFF - The LHS is not operational. This setting is used for

transport.

TM 9-2320-346-10

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