Power Sunroof - Cable Availability
87buick11 Bulletin 87-10-32 Date Dec., '87Ref. No. 87-190-10
Corp. Ref. No. 701503
SUBJECT: POWER SUNROOF
MODELS AFFECTED: 1985-86 AND 1987 ELECTRAS/PARK AVENUES PRIOR TO 1987 VIN 418700 1985-87 RIVIERAS PRIOR TO 1987 VIN 400894
If replacement of a sunroof sliding and vent cable should be needed, a new service cable is available (Part Numbers 16602930, right hand; and 16602931, left hand). When these cables are used, the rear carrier bumper stops must be moved rearward 6 mm (attached illustration) so the vertical adjustment screws can be accessed. When only one cable is being replaced, carefully inspect the other cable for worn or cracked areas. Bumper carrier stops are reworked with sunroof housing out of vehicle and cable conduits and track removed.
Carrier
1. Remove carrier bumper stops (see illustration).
2. Locate and mark new mounting holes 6 mm rearward of original holes on track assembly.
3. Drill a 4.3 mm hole at mark and thread with a 5 mm x .8 tap.
4. Install carrier bumper stops.
WARRANTY INFORMATION
Labor Operation Number: T5162
Labor Time: 0.4 Hour, Both Sides
Trouble Code: 92