Renault Laguna III Manual page 3307

Body side, front section: Description
B91 or K91
WARNING
If the mating faces of the parts to be welded are not
accessible, make EGW plug welds to replace the
original resistance welds (see MR 400).
Note:
For more detailed information on welded connec-
tions with three thicknesses, see MR 400.
III - POSITIONING OF LOCAL ELECTRICAL
EARTHS
SIDE UPPER STRUCTURE
121951
121956
IMPORTANT
To avoid damaging the vehicle's electric and elec-
tronic components, the battery and the earths of
any wiring harness near the weld area must be dis-
connected.
The earth of the welding machine must be placed
as close as possible to the weld area.
43A-21
43A