TM-9-2320-273-34

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1980

TM-9-2320-273-34 - Page 160 of 801

TM9-2320-273-34

(1) Disconnect

(2) Loosen the

the jumper leads from the Nos. 3 and 4 terminals of the solenoid switch.

field terminal stud nut a few turns, using two wrenches (fig, 5-40).

TA 074035

Figure 5-40. Field Terminal Stud Loosening Method.

(3) Remove the rubber plug from the contact housing for access to the timing shaft (fig. 5-41).

Figure 5-41. Timing Shaft Nut Access.

TA 074036

(4)

Insert a 1/4 in. deep drive socket into the switch opening and engage the nut on the end of

the timing shaft, Unscrew (counterclockwise) the nut to release the plunger from the arm and shaft

(fig. 5-42).

5-32