Toyota 1991 CAMRY Body Section, Repair Manual

Page: 11 / 111

POST-WELDING REFINISH-
ING
1.
Always check the welded
spots to insure they are
secure.
2. When smoothing out the
weld spots with a disc
grinder, be careful not to
grind off too much as this
would weaken the weld.
Seal
INSTALLATION
WELDING PRECAUTIONS
1.
The number of welding spots
should be as follows.
Spot weld: 1.3 x No. of
manufacturer’s spots.
Plug weld: More than No. of
manufacturer’s plugs.
PRE-WELDING MEASUREMENTS
Always take measurements before
installing underbody or engine
components to insure correct
assembly. After installation, confirm
proper fit.
WRONG
OKAY
OKAY WRONG
2. Plug welding should be done
with a MIG (Metal Inert Gas)
welder. Do not gas weld or
braze panels at areas other
than specified.
Safety Glass
Body
Measurement
Diagrams
SPOT WELDING PRECAUTIONS SPOT WELD LOCATIONS
Try to avoid welding over
previous spots.
1. The shape of the welding
tip point has an effect on
the strength of the weld.
2. Always insure that the
seams and welding tip are
free of paint.
Old
Spot
Locations
New Spot
Locations
Tip Cutter
INTRODUCTION IN-9