TM-9-2320-341-10

TRUCK, TRACTOR, LIGHT EQUIPMENT TRANSPORTER (LET), 8X8 M983A4 LET

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-341-10 - Page 196 of 962

Table 1.

Fifth Wheel Controls. - Continued

Key

Control/

Indicator

Function

2

Secondary

Lock Release

Pull out to unlock fifth wheel coupler jaws. Allows primary lock

release to open/close fifth wheel coupler jaws.

3

Lockout

Lockouts (one each on driver side and passenger side of fifth

wheel) have three settings:

FULL LOCK - Inhibits the fifth wheel from pivoting (rolling)

side to side.

HALF LOCK - Fifth wheel is able to pivot (roll) three degrees

side to side.

NO LOCK - Fifth wheel is able to pivot (roll) its full range of

six degrees side to side.

END OF WORK PACKAGE

TM 9-2320-341-10

0030

0030-2