8/3/2019 cadillac_col

1/4

988 Cadillac DeVille V8-273 4.5L Copyright 2006, ALLDATA 8.80 Page 1

Steering Column: Service and RepairDisassembly

Fig. 26 Fixed key release steering column exploded view. Rear Wheel Drive Models exc. Chevette & 1000

8/3/2019 cadillac_col

2/4

988 Cadillac DeVille V8-273 4.5L Copyright 2006, ALLDATA 8.80 Page 2

Fig. 27 Fixed key release steering column exploded view. Citation, Omega, Phoenix & 1982---85 Skylark

8/3/2019 cadillac_col

3/4

988 Cadillac DeVille V8-273 4.5L Copyright 2006, ALLDATA 8.80 Page 3

steering column exploded view. Cavalier, Cimarron, Firenza, Skyhawk & 2000/Sunbird; 1985---87 Calais, Grand Am & Somers

EXCEPT CHEVETTE & 1000

Refer to Figs. 26, 27 and 28 for steering column component identification.

Fig. 29 Steering column clamping points

Disassembly

1. Remove dash panel bracket and store bracket in a safe place to prevent damage to mounting capsules.2. Place column in a vise using both weld nuts of either set A or B, Fig. 29. The vise jaws must clamp onto the sides of weld nuts indic

by arrows shown on set B. Do not place column in vise by clamping onto only one weld nut, by clamping on one weld nut of bo

sets A and B or by clamping onto the sides not indicated by arrows, as damage to column could result.

3. Inspect steering shaft to determine type of thread used for steering shaft nut. Metric type shafts can be identified by a groove locate

area of steering wheel locating splines, while shafts with American type threads do not have this groove. If shaft has metric type thre

the forcing screw of Lock Plate Compressor Tool J-23653 must be removed and replaced with the metric forcing screw J-23653-4

before installing lock plate compressor tool on steering shaft. Compress lock plate using lock plate compressor tool, then pry snap ri

8/3/2019 cadillac_col

4/4

988 Cadillac DeVille V8-273 4.5L Copyright 2006, ALLDATA 8.80 Page 4

from shaft groove and discard wing. Remove lock plate compressor tool and lock plate.

4. Remove directional signal switch, lock cylinder and ignition key warning switch, then remove steering shaft from lower end of colu

5. On power steering columns, remove steering shaft lower bearing from plastic adapter at lower end of column.

6. Remove four turn signal housing to column jacket retaining screws and remove housing and shroud assembly.

7. Remove three shroud to signal housing retaining screws and remove shroud.

8. Using hand as shield to prevent lock inhibitor lever spring wire from flying out, remove lock inhibitor lever and spring wire.

9. Lift ignition switch actuating rod, rack assembly, shaft lock bolt and spring assembly from housing, then if necessary, remove rackpreload spring.

0. Remove ignition switch actuator sector through lock cylinder hole by pushing firmly on block tooth of sector with a blunt punch or

screwdriver.