Porsche 996 TT Repair Manual page 1413

No. Procedure
1 Preparing spare parts
2 Cleaning the welding areas Remove underbody coating and paint layers, etc. from the welding
3 Fitting the front floor panel
in the body and fastening it
on the straightening
attachments.
4 Fitting in wings and front lid Fit the left and right wings and fit in the front lid.
Preparing closing panel and front floor panel for installation and fitting
einordnung
Instructions
Remove the factory−applied primer on the welding areas of the spare
parts −A, B, C, D, E, F, G− using the rotary brush.
Drill or punch (with a hole punch) 7 mm holes spaced 20mm apart
for plug−welding with shielding gas.
=> Welding in closing panel and front floor panel
areas of the body with a hot−air gun or rotary brush.
Adjust the spare front floor panel to the side members and to the
bulkhead. Fasten the spare front floor panel to the straightening
attachment for the front−axle mount and diagonal brace. Fasten the
side members to the straightening attachment for the impact pipes
(impact dampers).
=> Diagram − body gap dimensions
1350