• | Hose clip |
• | Transmission crossmember |
1.1. | Apply anti-seize compound GM P/N 12377953 or equivalent to the threads of the old oxygen sensors. |
Notice: Refer to Fastener Notice in the Preface section.
1.2. | Install the oxygen sensors. |
Tighten
Tighten the sensors to 42 N·m (31 lb ft).
Tighten
Tighten the nuts to 50 N·m (37 lb ft).
Tighten
Tighten the nuts to 45 N·m (33 lb ft).
• | Hose clip |
• | Transmission crossmember |