Sierra Classic 3500 4WD V8-8.1L (2007)
2. Install the lower frame crossmember nut retainer into place to ensure proper placement and working condition of the frame crossmember nut.
3. Install the spot weld (3) frame crossmember nut retainer in the original location.
4. Clean and prepare the welded surfaces.
Notice: Refer to Fastener Notice .
5. Install the new frame bolt to the frame crossmember nut.
Tighten the bolt to 180 N.m (133 lb ft).
6. With a pressure pot apply the anticorrosion compound GM P/N 12346225 or equivalent and coat the inside of the repair area through any access
hole thoroughly.
7. Connect the battery ground (negative) cable.
