Fileshare Reparare Caseta Directie-Corsa

Field Remedy: 1859

Remedy: In case of customer complaint, install the repairkit for the steering gear.

It is necessary to build a mounting bracket for the steering gear to change the bushing. The production of the mounting bracket is described in step 1-4.

Note: The mounting bracket for the steering gear has to be stored by dealer. The costs for the repair-tool can only covered one-time per dealer not per vehicle.

The mounting bracket has to be built after removing the steering gear (step 16) if no uninstalled steering gear is available at the start of the operation.

1. Cut square iron pipe 40 mm x 40 mm to length of 500 mm (picture I).

2. Drill 2x holes with 12,5 mm diameter

- hole centre distance 400 mm

3. Install steering gear with 2 screws M12x130 (1, 2) onto square pipe

Subject: Steering gear - Noise

Models: Engines: Option:

Corsa-C 2004......,Corsa-C Combo 2004......,Meriva 2004.....,Tigra-B 2004...... All,All,All,All

Complaint: Clattering noise from steering while driving.

Cause: Too big clearance in bushing of steering gear.

Production:New parts in production as of :Combo-C: VIN W0L0XCF..63050321 Tigra-B: VIN W0L0XCR976E015058 Meriva: W0L0XCE7564235501 Corsa-C: W0L0XCF..64235209 Corsa-C Plant Eisenach: W0L0XCF6866073844; W0L0XCF0866073763

Page 1 of 13Field Remedy: 1859

11/5/2009file://C:\Program Files\cosids\DATA\TMP\E0001859.rtf.html

- use washers and nuts

4. Tack-weld screw heads (1, 2) with welding spots.

5. Remove front wheels.

6. Suspend radiator to air deflector panel

- use 2x cable strap

7. Detach steering intermediate shaft (2) from steering pinion (picture II)

- unscrew and remove bolt (1)

8. Detach 2x swing arm (1) from spring strut support tube (picture III)

- counterhold at the two flattened areas of the knuckle bolt with open-ended wrench



9. Detach 2x tie rod end (1) with KM-507-C (2) from steering knuckle (picture IV).

10. Remove front exhaust pipe (1) from catalytic converter (picture V)

- unscrew 3x nut (2)



11. Remove damping block, rear reaction member.

12. Detach exhaust system

- remove 2x mounting rubbers

Note: Attach exhaust system to underbody with adequate item.

13. Disconnect wiring harness connector of oxygen sensor.

14. Detach front bumper from axle body

- remove 3x plastic rivet

15. Detach shift mechanism (picture VI)

- detach retaining clamp (1) from shift mechanism (2) - unhook shift mechanism at the top from the shift mechanism bracket

16. Place hydraulic lifter in conjunction with KM-904 and KM-6168 under front axle body

Important: Ensure that the guide pins of KM-6168 are seated on both sides in the guide holes of the front axle body.



17. Remove 4x screws of front axle body (picture VII, arrows).

18. Lower front axle body with hydraulic lifter until screws of steering gear are accessible

Note: Ensure that front axle body does not lift from KM-6168.

19. Remove steering gear from axle body

- remove 2x screw - remove stering gear

20. Install steering gear to the produced mounting bracket (see picture I).

21. Remove 2x bellow

- remove 4x clamp

22. Remove 2x tie rod (picture VIII).

23. Bring steering gear to centre position (picture IX)

Note: Messure projection of steering rack (1) to housing (2) with slide gauge (3) on both ends of steering rack.



Clearance must be equal on both sides. Clearance can be adjusted by turning steering shaft.

24. Mark positions with a marking pen (picture X, arrows)

- on housing alligned to lock nut (1) and adjusting screw (2)

25. Mark positions with a marking pen (picture XI, arrows)

- on housing alligned to steering shaft



26. Loosen lock nut (picture XII)

- use KM-280 (2)

27. Remove adjusting screw (3)

Note: Positon of contact nut to adjusting screw must not be changed! This is necessary to secure the correct fitting position.

28. Remove seal ring (picture XIII, 2)

- use adequate tool (3) to push seal ring into housing - lever out seal ring from housing with screwdriver (1)



29. Remove locking ring (picture XIV)

- remove locking grease - remove locking ring

30. Remove steering shaft from housing.

31. Remove steering rack from housing and check surface.

Note: If the surface is damaged e.g. scoring the steering gear has to be replaced.

32. Remove old bushing (picture XV)

- unlock bushing (1) with adequate tool (2) - push bushing out of housing from opposite side using a long tool



33. Clean seat of bushing.

34. Install new bushing (picture XVI)

- insert bushing till stop lug - install locking ring (1)



35. Lubricate bushing slightly with provided grease.

36. Install steering rack

- lubricate steering shaft evenly with provided grease - insert steering shaft in centre of housing

37. Install steering shaft

Note: steering rack must be mounted in centre position. Marks on steering shaft and housing must match (see picture XI).

- messure projection of steering rack to housing with slide gauge on both ends of steering rack

Note: Clearance must be equal on both sides. If projection is not equal repeat operation until result is ok.

38. Install locking ring.

39. Install new seal ring (1, picture XVII)

- insert provided grease into housing - push in seal ring with fingers



40. Turn in adjusting screw with lock nut

Note: Position of lock nut to adjusting screw must not be varied!

41. Tighten lock nut, torque 80 Nm. The marking on housing and adjustment screw have to be in corresponding position.

Note: Counterhold adjusting screw if necessary. Retain adjustment of markings necessarily!

42. Install 2x tie rod

- apply locking compound to threads of steering rack - tighten 2x tie rod (tightening torque 70 Nm)

Note: Counterhold with open-ended wrench against flattened area of steering gear.

43. Install 2x bellow

- install 4x clamp

44. Remove steering gear from mounting bracket



- remove 2x nut

45. Attach steering gear to front axle body

- insert 2x new bolt - use 2x new washer - tighten 2x new nut 45 Nm + 45 + 15

46. Install front axle body

- move front axle body carefully with KM-6394 on KM-6168-A and KM-904 with hydraulic lifter on to vehicle underbody, rear reaction member support bracket and/or front reaction member - insert steering pinion of steering gear into bulkhead penetration

47. Fasten front axle body

- tighten 4x new bolt 90 Nm + 45 + 15

48. Attach shift mechanism

- insert shift mechanism in shift mechanism bracket from above - attach retaining clamp

49. Attach front bumper to front axle body

- install 3x plastic rivet

50. Connect wiring harness connector to oxygen sensor.

51. Attach exhaust system

- install 2x mounting rubbers

52. Install damping block, front reaction member

- tighten bolt 60 Nm

53. Install front exhaust pipe to catalytic converter

- tighten 3x new nut 25 Nm

54. Attach 2x tie rod end to steering knuckle

- tighten new nuts 35 Nm

55. Attach 2x link to spring strut support tube

- tighten nuts 65 Nm - counterhold at the two flattened areas of the knuckle bolt with open-ended wrench

56. Attach steering intermediate shaft to steering pinion



- tighten nut of clamp bolt 24 Nm

57. Remove suspension of radiator to air deflector panel

- cut 2x cable strap

58. Install front wheels.

Spare-Parts: Part-No.: Catalogue-No.:

repairing set steering gear 93190161 90 09 257

Labour Times: TC: Hours:

U3 185 90 Install repairing set 92 1.5 steering gear (petrol engine)

U3 185 90 Install repairing set 92 1.7 steering gear (diesel engine)

U3 185 90 Install repairing set 92 2.0 steering gear (model Meriva with petrol engine)

U3 185 90 Install repairing set 92 2.1 steering gear (model Meriva with diesel engine)

U3 185 91 Produce steering gear 92 0.3 mounting bracket

U3 185 92 Complete vehicle alignment 92 0.6

U3 185 93 Adjust toe 92 0.3

The costs for this repair will be covered during the normal warranty. The regular warranty procedure should be used for claiming Set-up-time.

FunctionalGroup: M - Steering

Complaint Group: 14 - Noises or Vibrations

Trouble Code: None



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Fileshare Reparare Caseta Directie-Corsa