Gmc C5 — Brakes
High risk
May 25, 1984
Model years: 1980, 1981, 1982
On certain trucks equipped with the combination of bendix master cylinder and bendix handrovac frame mounted brake booster, air may be drawn into the brake system past the various
Also affects: Gmc C6, Gmc C7
Gmc C5 — Other
High risk
Jul 7, 1982
Model years: 1981, 1982
STEERING SHAFT ASSEMBLY YOKES MAY BE OF AN INCORRECT FORGING STEEL WHICH COULD RESULT IN BRITTLE WELDS BETWEEN THE YOKE AND ITS SHAFT. FAILURE OF THE WELD COULD LEAD TO LOSS OF STE
Also affects: Gmc Astro, Gmc Brigadier, Gmc C6, Gmc C7