gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Body - Squeeze Type Resistance Spot Welding/Equipment|Page 11334 > < Body - Squeeze Type Resistance Spot Welding/Equipment|Page 11332
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14. If necessary, use a chisel in order to separate the roof reinforcement from the mating surface.

Important:
-

Bonding surfaces must be ground clean of material to the bare metal.

-

Cover and protect the surrounding surfaces from sparks.

15. Grind all mating edges to which the adhesive will be applied.

16. Grind a taper to the existing roof seam at a 10 degree angle 7 mm (1/4 in ) wide (Knife edge the roof ).

Body - Squeeze Type Resistance Spot Welding/Equipment|Page 11334 > < Body - Squeeze Type Resistance Spot Welding/Equipment|Page 11332