Sub Section C - Mid Column - Floor Shift - With Sensor

INCLUDES:
STEERING COLUMN HOUSING ASM
STEERING WHEEL LOCK SHOE
SWITCH ACTUATOR SECTOR
SWITCH ACTUATOR RACK
BEARING ASSEMBLY
LOCK BOLT
STEERING COL HSG SUPPORT ASM
STEERING SHAFT ASSEMBLY

^ Tools Required:
- J 23653-SIR Lock Plate Compressor
- J 39246 Tilt Spring Compressor
- J 21854-01 Pivot Pin Remover
- J 22635 Lock Shoe and Release Lever Pin Remover and Installer
- J 8092 Driver Handle
- J 38639 Strg Col Housing Bearing Installer

IMPORTANT
^ Before doing any service procedures, disabling the SIR system and removal of Inflator Module and Steering Wheel is needed.

REMOVE OR DISCONNECT
1. Disable the SIR system.
2. Negative (-) battery cable.
3. Steering column from vehicle.

NOTICE: Once steering column is removed from vehicle, the column is extremely susceptible to damage. Dropping steering column assembly on its end could collapse steering shaft or loosen plastic injections which maintain column rigidity. Leaning on steering column assembly could cause jacket to bend or deform. Any of the above damage could impair steering column's collapsible design. If it is necessary to remove steering wheel, use only the specified steering wheel puller. Under no conditions should the end of the shaft be hammered on as hammering could loosen plastic injections which maintain steering column rigidity.





INSPECT
^ Steering column for accident damage.

4. Do steps 3 through 22, "REMOVE OR DISCONNECT", Sub Section A.
5. Do steps 2 through 16, "REMOVE OR DISCONNECT", Sub Section B.





6. Pivot pins (39) using J 21854-01.
^ Reinstall tilt lever.
7. Steering column housing assembly (30).
^ Pull back on tilt lever and pull steering column housing assembly (30) down and away from column.

IMPORTANT
^ Remove only those components necessary to do repairs.

STEERING COLUMN HOUSING ASSEMBLY








DISASSEMBLE
A. Bearing assembly (31).
B. Wire protector shield (36).
C. Hexagon head screw (48).
D. Lock bolt spring (33).
E. Lock bolt (32).
F. Switch actuator rack (44) and rack preload spring (45).
G. Drive shaft (37).
H. Switch actuator sector (47).
I. Release lever pin (42) using J 22635.
J. Shoe release lever (43).
K. Release lever spring (41).
L. Dowel pin (38) using J 22635.
M. Steering wheel lock shoes (34) and (35).
N. Shoe springs (40).

STEERING COLUMN HOUSING ASSEMBLY





ASSEMBLE
A. Shoe springs (40).
B. Lock shoes (34) and (35).
C. Dowel pin (38) using J 22635.
D. Release lever spring (41).
E. Shoe release lever (43).
F. Release lever pin (42) using J 22635.
G. Switch actuator sector (47).
H. Drive shaft (37).
I. Rack preload spring (45).
J. Switch actuator rack (44) to actuator sector (47).
K. Wire protector shield (36).
L. Bearing assembly (31) lubricated with lithium grease to column housing (46) using J 38639 and J 8092.
M. Lock bolt (32).





N. Lock bolt spring (33).
O. Hexagon head screw (48).
^ Tighten screw (48) to 4 Nm (35 lb in).

8. Lower spring retainer (96).
^ Dispose of retainer (96).
9. Strg sensor adapter (97).
^ Seal retaining bushing (100).
^ Steering shaft seal (99).
^ Sensor retainer (98).
10. Lower spring retainer (96).
^ Dispose of retainer (96).
11. Lower bearing spring (95).
12. Lower bearing seat (94).
13. Hexagon head screws (93).
14. Adapter & bearing assembly (91).
15. Steering shaft assembly (55).

INSPECT
^ Steering shaft assembly (55) for accident damage.

STEERING SHAFT ASSEMBLY








IMPORTANT
^ Mark race & upper shaft assembly (56) and lower steering shaft assembly (59) to ensure proper assembly. Failure to assemble properly will cause steering wheel to be turned 180 degrees.

IMPORTANT
^ Remove only those components necessary to do repairs.





DISASSEMBLE
A. Race & upper shaft assembly (56), lower steering shaft assembly (59).
^ Tilt 90 degrees to each other and disengage.
B. Centering sphere (57) from race & upper shaft assembly (56).
^ Rotate sphere 90 degrees and slip out.
C. Joint preload spring (58) from centering sphere (57).

16. Disassemble the upper shaft assembly from the lower steering shaft assembly.

IMPORTANT
^ Mark upper shaft assembly and lower steering shaft assembly to ensure proper assembly. Failure to assemble properly will cause steering wheel to be turned 180 degrees.





17. Tilt the upper shaft assembly 90 degrees to the lower steering shaft assembly and disengage.
18. If necessary, remove and discard the old centering sphere and spring.





19. Grease the sphere with lithium grease. Grease the lower half of the sphere in the upper shaft assembly engagement areas. Grease the upper half of the sphere in the shaft engagement areas opposite to the greased areas of the lower half of the sphere.
20. Place the base of the tool in a vise. Then place (in order shown) the bottom half of the new centering sphere, the new spring, the top half of the new centering sphere, and the driver in the Centering Sphere Installer tool #J 41688.





21. Compress the spring and rotate the driver 90 degrees in the clockwise direction.





^ Make sure that the feet of the driver slide into grooves in the base. Rotate driver until arms lock in place.





22. Once sphere is locked in place, attach the upper shaft assembly.
^ After the upper shaft assembly is firmly attached to the centering sphere, rotate the shaft 90 degrees downward locking the centering sphere in place.





23. Remove the centering sphere installer and the upper shaft assembly from the vise. Disassemble the tool by separating the base. After the tool is disassemble, the shaft with the attached sphere can be removed.





24. Apply lithium grease to the exposed shaft engagement area and then install the lower shaft assembly.

STEERING SHAFT ASSEMBLY

Assemble
A. Joint preload spring (58) to two centering sphere halves (57).
B. Centering sphere (57).
^ Lubricate with lithium grease, slip into upper shaft assembly (56), and rotate sphere 90 degrees.
C. Race & upper shaft assembly (56) to lower steering shaft assembly (59).
^ Line up marks and tilt assemblies 90 degrees to each other.

25. Hex washer head tapping screws (61).





26. Column housing support assembly (62) with dimmer switch rod (84) from steering column jacket assembly (72).
^ Rod (84) from support (62).
27. Steering column shroud (71).
28. Hexagon nut (85) and washer head screw (82).
29. Dimmer switch assembly (87).
^ Dimmer switch (87) from vehicle wire harness.





30. Dimmer & ignition switch mounting stud (86).
^ Col lock & ignition switch assembly (81) from ignition switch actuator assembly (83).

INSTALL OR CONNECT

NOTICE: Refer to the fastener NOTICE in Service Precautions. Failure to do so may result in component damage or malfunctioning of steering column.

1. Steering column shroud (71).
2. Column housing support assembly (62) to jacket assembly (78).
3. Hex washer head tapping screws (61).
^ Tighten screws (61) to 9 Nm (80 lb in)

4. Dimmer switch rod (84) to housing support (62).
5. Actuator assembly (83) to housing support (62).
6. Steering shaft assembly (55) to strg cot jacket assembly (72).
^ Lubricate with lithium grease.
7. Tilt lever.








8. Strg column housing ASM (30) to column.
^ Position strg column housing ASM (30) and align switch actuator rack (44) with pin on end of ignition switch actuator assembly (83).
^ Pull back on tilt lever, pushing strg column housing ASM (30) onto column housing support assembly (62).
^ Release tilt lever to lock shoes (34) and (35) onto dowel pins.
^ Remove tilt lever.
9. Pivot pins (39).
^ Lubricate with lithium grease.
^ Press pin until firmly seated, two places.
^ Stake, three places.
10. Adapter & bearing assembly (91).
^ Lubricated with lithium grease.
11. Hexagon head screws (93).
^ Tighten screws (93) to 3.5 Nm (31 lb in).

12. Lower bearing seat (94).
13. Lower bearing spring (95).
14. New lower spring retainer (96).
^ Press retainer (96) onto shaft (55) to compress spring (95).





MEASURE
^ Distance from face of adapter & bearing assembly (91) to lower spring retainer (96).
^ Spring height must equal 15.0 mm (.6 inch).

15. Strg sensor adapter (97).
16. Sensor retainer (98).
17. Steering shaft seal (99).
18. Seal retaining bushing (100).
19. New lower spring retainer (96).
20. Do steps 1 through 12, "INSTALL OR CONNECT", Sub Section B. Do steps, 1 through 21 "INSTALL OR CONNECT", Sub Section A.
22. To install ignition and dimmer switch assemblies, do all steps, "INSTALL OR CONNECT", Ignition & Dimmer Switch Assembly, Sub Section D.