Exhaust Particulate Filter Heat Shield Replacement - Front
Removal Procedure
Warning: Refer to Exhaust Service Warning in the Preface section.
Warning: Refer to Protective Goggles and Glove Warning in the Preface section.
Caution: Do not bend the exhaust flex pipe more than 10 degrees in any direction. Bending of more than 10 degrees or twisting in a range of ±0.5 degrees will damage the exhaust flex decoupler.
- Disconnect battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection : without Start/Stop System .
- Disconnect the heated oxygen sensor wiring harness plug. Remove clip from DPF sensor bracket. Refer to Heated Oxygen Sensor Replacement .
- Remove 3 bolts (2) and the nut (3).
- Remove the exhaust particulate filter heat shield - front (1).
Installation Procedure
- Install the exhaust particulate filter heat shield - front (1).
Caution: Refer to Fastener Caution in the Preface section.
- Install the 3 bolts (2) and tighten the bolts to 9 N·m (80 lb in).
- Install the nut (3) and tighten the nut to 9 N·m (80 lb in).
- Install the heated oxygen sensor wiring harness plug. Install clip to DPF sensor bracket. Refer to Heated Oxygen Sensor Replacement .
- Connect battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection : without Start/Stop System .
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© Copyright Chevrolet. All rights reserved |