Envoy 2WD L6-4.2L (2008)
1. If replacing the roof retainer, install the roof retainer the roof panel ensuring the Z clips are fully seated.
2. If installing the existing roof retainer, position the roof retainer to the roof panel.
Notice: Refer to Fastener Notice.
3. Partially install the 4 screws retaining the roof retainer to the Z clips.
Tighten the roof retainer attachment screws to 1.2 N.m (10 lb in).
4. Install the headliner.