Chrysler DODGE D150 1993 Service Manual page 427

8H - 12 VEHICLE SPEED CONTROL SYSTEM
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SERVO THROTTLE CABLE ASSEMBLY—DIESEL
ENGINE
REMOVAL
(1) Remove hairpin clip and washer retaining ca­
bles on bellcrank. Remove servo throttle cable from
bellcrank.
(2) Remove servo throttle cable from cable support
bracket.
(3) Remove 2 nuts from servo mounting bracket.
(4) Pull servo away from mounting bracket.
(5) Remove and discard push nuts on servo studs.
(6) Pull speed control cable away from servo to ex­
pose cable retaining clip.
(7) Remove clip attaching cable to servo.
(8) Disconnect cable at servo and remove cable as­
sembly.
INSTALLATION
(1) Locate cable through servo mounting bracket.
(2) Connect cable sleeve to servo stud, align holes,
and install hairpin clip.
(3) Insert servo studs through holes in cable.
(4) Install new push nuts on servo studs.
(5) Insert servo studs through holes in bracket. In­
stall n u t washers and torque to 6 N*m (50 in. lbs.).
(6) Route cable from servo, to cable support
bracket,
(7) Install cable end on bellcrank rod.
(8) Adjust cable as described under speed control
cable adjustment.
(9) Install washer and hairpin clip on end of bell­
crank rod.
SPEED CONTROL SWITCH REPLACEMENT
(1) Disconnect negative cable from battery.
(2) From underside of steering wheel, remove horn
pad mounting screws (Fig. 2).
(3) Pull pad up from wheel and disconnect electri­
cal leads.
(4) Remove pad.
(5) Unplug 4-way electrical connector from clock-
spring.
(6) Remove 4 screws holding switches and remove
switches (Fig. 3)
(7) Install new switches with 4 screws.
(8) Connect 4-way electrical connector from clock-
spring to switches.
(9) Connect electrical leads to horn pad.
(10) Install horn pad with 3 screws.
HORN PAD
Fig. 2 Sport Steering Wheel
CLOCKSPRING
Fig. 3 Speed Control Switches
SPEED CONTROL VACUUM RESERVOIR
REPLACEMENT-GAS ENGINE
REMOVAL
(1) Disconnect all hoses.
(2) Remove nuts and slide vacuum reservoir off
studs.
INSTALLATION
(1) Install vacuum reservoir onto bracket studs.
(2) Install n u t washers and torque to 6 N r n (50 in.
lbs.).
(3) Connect vacuum hoses.
VACUUM P U M P - D I E S E L ENGINE
Refer to Group 5 - Brakes for removal and instal­
lation of the vacuum pump.