Chevrolet C Series 1992–1999 — technical service bulletin
Bulletin 990731003A · NHTSA communication 6088963 · issued Oct 1, 1999
Technical service bulletin
communication type
Power Train
component
1992–1999
model years
32
vehicle entries
Official summary
Some owners may complain that of noise from the clutch housing, clutch may not engage, clutch disc hub cracked / broken. *tt
Vehicles covered
- 1992 Chevrolet C Series
- 1993 Chevrolet C Series
- 1994 Chevrolet C Series
- 1995 Chevrolet C Series
- 1996 Chevrolet C Series
- 1997 Chevrolet C Series
- 1998 Chevrolet C Series
- 1999 Chevrolet C Series
- 1992 Chevrolet K Series
- 1993 Chevrolet K Series
- 1994 Chevrolet K Series
- 1995 Chevrolet K Series
- 1996 Chevrolet K Series
- 1997 Chevrolet K Series
- 1998 Chevrolet K Series
- 1999 Chevrolet K Series
- 1992 GMC C Series
- 1993 GMC C Series
- 1994 GMC C Series
- 1995 GMC C Series
- 1996 GMC C Series
- 1997 GMC C Series
- 1998 GMC C Series
- 1999 GMC C Series
- 1992 GMC K Series
- 1993 GMC K Series
- 1994 GMC K Series
- 1995 GMC K Series
- 1996 GMC K Series
- 1997 GMC K Series
- 1998 GMC K Series
- 1999 GMC K Series
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.