INSTALLATION CONTINUED - TM-9-2320-270-20-20038

TM 9-2320-270-20-2

RETARDER CONTROL LINKAGE - CONTINUED

ACTION

REMARKS

ITEM

LOCATION

INSTALLATION CONTINUED

Place in position over mounting bracket

Floormat (2)

48. Cab floor (1)

(3), stop screw (4), and dimmer

switch (5).

Place in position.

Control pedal (7)

49. Detachable ball-

joint (6)

Screw on and tighten using 1/2-inch

New Iockwasher (8)

50.

and 7/16-inch open-end wrenches.

and nut (9)

Place in position.

Control pedal (7)

51. Mounting bracket (3)

Pedal pin (10)

Slide in position.

52. Mounting bracket (3)

and control

pedal (7)

Two new cotter

a. Place in position.

53. Pedal pin (10)

pins(n)

b. Using long roundnose pliers, bend ends

out.

ADJUSTMENT

CAUTION

If control pedal stop screw is not adjusted properly, damage to retarder control valve

could result.

NOTE

If retarder control linkage was removed and disassembled, skip steps 54 thru 61.

a. Pull down on joint socket.

Detachable ball-

54. Control pedal (7)

b. Pull joint socket off of joint ball.

joint (6)

and pedal rod (12)

Pull back.

Control pedal (7)

55. Mounting bracket (3)

with assembled parts

a. Pull up.

Floormat (2)

56. Cab floor (1),

b. Move back.

stop screw (4), and

dimmer switch (5)

Nut (13)

Using 1/2-inch open-end wrench, unscrew

57. Cab floor (1) and

part way.

stop screw (4)

4-556