Lumina V6-191 3.1L (1990)
3.
Turn column lock cylinder to the On position.
4.
Disconnect park lock cable from ignition switch inhibitor with small screwdriver or punch, Fig. 88.
TURN SIGNAL CANCEL CAM ASSEMBLY, PIVOT & PULSE SWITCH ASSEMBLY & TURN SIGNAL SWITCH ASSEMBLY
Disassembly
1.
Remove nut retainer, jam nut and steering wheel.
2.
Remove turn signal cancel cam assembly, hazard knob screw and hazard warning knob.
3.
Position turn signal switch so that signal switch screws and housing cover screw can be removed through openings in switch.
4.
Remove housing cover screw and column housing cover.
5.
Disconnect wiring protector from opening in instrument panel bracket on jacket and bowl assembly and separate from wires.
6.
Disconnect pivot and pulse switch connector from ignition and dimmer switch.
7.
Remove pivot switch screw and pivot and pulse switch assembly.
8.
Remove turn signal switch screws and disconnect turn signal switch connector from ignition and dimmer switch assembly connector.
Fig. 62 Disconnecting Switch Wires
9.
Remove seventeen-way lock from turn signal connector and disconnect wires on alarm or buzzer assembly from turn signal connector with special
tool No. J 35689-A or equivalent, Fig. 62. Wrap wire ends with tape to protect during removal and installation.
10.
Remove turn signal switch assembly from column.
Assembly
1.
Install turn signal switch assembly and torque screws to 35 inch lbs.
2.
Connect wires from alarm or buzzer assembly to turn signal switch connector.
3.
Install seventeen-way secondary lock to turn signal connector and snap in place.
4.
Connect turn signal switch connector to ignition and dimmer switch connector and snap in place.
5.
Install pivot and pulse switch assembly and torque screw to 18 inch lbs.
6.
Connect pivot switch connector to ignition and dimmer switch connector and snap in place.
7.
Install wiring protector as follows:
a. Wrap protector around all wires passing through instrument panel bracket opening.
b. Close protector so that interlocking grooves engage and slide protector into instrument panel bracket opening on jacket and bowl assembly and
snap in place.
8.
Install column housing cover and torque screw to 35 inch lbs.
9.
Install hazard warning knob and torque screw to 9 inch lbs.
10.
Lubricate bottom side of cancel cam with lithium grease and install turn signal cancel cam assembly.
11.
Install steering wheel and jam nut, torque jam nut to 30 inch lbs. and secure with nut retainer.
TILT LEVER & BRACKET ASSEMBLY, WHEEL TILT SPRING, LOWER BEARING ASSEMBLY, STEERING SHAFT & HOUSING
ASSEMBLY, ALARM ASSEMBLY, STEERING COLUMN LOCK CYLINDER, COLUMN TILT BUMPERS & JACKET & BOWL
ASSEMBLY
Disassembly
1.
Remove turn signal cancel cam assembly, pivot & pulse switch assembly & turn signal switch assembly as previously described.
2.
Pull tilt lever and tilt column all the way up.
3.
Insert Phillips tip screwdriver into square opening in spring retainer, push down and turn left to release retainer and wheel tilt spring.
4.
Remove spring retainer, tilt spring and tilt spring guide.
5.
Remove two lower spring retainers and discard.
6.
Remove lower bearing spring and lower bearing seat.
7.
Remove adapter screws, adapter and lower bearing assembly.
8.
Remove two pivot pins from shaft and housing assembly with special tool No. J 21854-01 or equivalent.
9.
Turn lock cylinder to the Run position and pull tilt lever to release shaft and housing assembly.
10.
Remove shaft and housing assembly from jacket and bowl assembly.
11.
Turn lock cylinder to the Off-Lock position and remove key.
12.
Remove alarm assembly by lifting alarm tab with a screwdriver and gently pulling wires to remove.
13.
Remove lock retaining screw and lock cylinder.
14.
Remove column tilt bumpers with vise grips. If bumper is broken off use a 7/32 inch drill bit to remove remaining piece of bumper.
