Chrysler RAM TRUCK 2500 1994 Service Manual page 465

8H - 16 VEHICLE SPEED CONTROL SYSTEM
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(3) Release plastic anchor screws (Fig. 15).
PLASTIC /
SCREW A N C H O R /
J 9 4 8 K - 4
Fig. 15 Plastic Anchor Screws
(4) Lift cowl grille from vehicle and lay aside.
(5) Remove 2 pushnuts and slide vacuum reservoir
off studs (Fig. 16).
V A C U U M
RESERVOIR
J948H4
Fig. 16 Vacuum Reservoir
(6) Disconnect all hoses.
INSTALLATION
(1) Connect hoses to vacuum reservoir.
(2) Install vacuum reservoir onto bracket studs.
(3) Install 2 pushnuts on studs.
(4) Position cowl grille on vehicle. Push plastic
screw anchors into place.
(5) Install wiper arms (refer to Group 8K - Wind­
shield Wiper and Washers).
STOP LAMP SWITCH REPLACMENT
REMOVAL
(1) Pull connector from switch.
(2) Remove switch from bracket by depressing
brake pedal and rotating switch in a counterclock­
wise direction 1/8 turn (Fig. 8).
(3) Pull switch rearward and remove from bracket.
INSTALLATION
PULL PLUNGER
INDEX KEY
948H-6
Fig. 17 Stop Lamp Switch
(1) Before installing switch, ensure adjustable
switch plunger is completely extended. Pull plunger
out until i t reaches the end of its travel, approxi­
mately 3/4 inch from collar to end of plunger. A click­
ing sound will be heard during this procedure.
(2) With brake pedal depressed, align key on
switch locking collar to slot i n switch mounting
bracket square hole. Press switch forward into
bracket until collar is seated flush to bracket. Rotate
switch clockwise 1/8 turn.
(3) Release brake pedal. Switch plunger will adjust
to correct setting.
(4) Plug connector into switch.
VACUUM PUMP—DIESEL ENGINE
Refer to Group 5 - Brakes for removal and instal­
lation of the vacuum pump.
ENGINE SPEED SENSOR—DIESEL ENGINE
Refer to Group 14 - Fuel System; Diesel Engine
section, for removal and installation procedures.