Cobalt L4-2.4L VIN B (2006)
8. Using the J 39194, remove the HO2S.
INSTALLATION PROCEDURE
IMPORTANT: A special anti-seize compound is used on the heated oxygen sensor threads. The compound consists of a liquid graphite and glass
beads. The graphite will burn away, but the glass beads will remain, making the sensor easier to remove. New or service replacement sensors will have
the compound applied to the threads. If a sensor is removed and is to be reinstalled, the threads must have an anti-seize compound applied prior to
installation.
1. If necessary, coat the threads of the HO2S with anti-seize compound Saturn P/N 21485279 or equivalent.
2. Using the J 39194-C, install the HO2S.
NOTE: Refer to Fastener Notice.
Tighten the sensor to 42 N.m (31 lb ft).
