
WELDING
BASE OF BODY REPAIR
9-10
The MIG welding done around the doors, wheelhouse arches,
etc., to prevent the flanges from coming undone after hemming
work is also called MIG spot welding.
PLUG WELDING
CAUTION
In order to prevent the formation of blowholes, fill in each
hole completely in one pass.Be sure that the two panels
are in perfect contact.Be sure that the penetration goes all
the way to the bottom panel.
Plug welding is done by making holes 5 to 6 mm (0.2 inch) in
diameter in one of the panels to be welded together, positioning
the torch at a right angle to the holes and then filling in the
holes one at a time.
CONTINUOUS WELDING
There are several types of continuous welding: fillet (lap joint)
welding, butt welding, T joint welding, gap welding, etc.; these
are called short-circuit arc welding, and provide a stable arc at
a relatively low current.
.
Torch angle and welding technique
There are two welding techniques: forehand welding and back-
hand welding.
Forehand welding: Penetration is shallow and the bead is flat.
Backhand welding: Penetration is deep and the bead has a
convex shape.
AB200038 AB
AB200040AB
TORCH
PERFECT
CONTACT
5 TO 6 mm
(0.2 in)
DIAMETER
HOLE
AB200041
Summary of Contents for Lancer Evolution VIII 2003
Page 14: ...36 1 GROUP 36 PARKING BRAKE CONTENTS GENERAL INFORMATION 36 2 ...
Page 27: ...NOTES ...
Page 34: ...34 1 GROUP 34 REAR SUSPENSION CONTENTS GENERAL DESCRIPTION 34 2 ...
Page 37: ...NOTES ...
Page 43: ...NOTES ...
Page 57: ...NOTES ...
Page 58: ...31 1 GROUP 31 WHEEL AND TIRE CONTENTS GENERAL INFORMATION 31 2 ...
Page 60: ...21 1 GROUP 21 CLUTCH CONTENTS GENERAL DESCRIPTION 21 2 ...
Page 70: ...27 1 GROUP 27 REAR AXLE CONTENTS REAR AXLE 27 2 DIFFERENTIAL 27 3 ...
Page 75: ...NOTES ...
Page 85: ...NOTES ...
Page 94: ...26 1 GROUP 26 FRONT AXLE CONTENTS GENERAL DESCRIPTION 26 2 ...
Page 114: ...11A 1 GROUP 11A ENGINE CONTENTS GENERAL SPECIFICATIONS 11A 2 BASE ENGINE 11A 3 ...
Page 119: ...NOTES ...
Page 126: ...13B 1 GROUP 13B FUEL SUPPLY CONTENTS GENERAL DESCRIPTION 13B 2 FUEL TANK 13B 3 ...
Page 129: ...NOTES ...
Page 130: ...25 1 GROUP 25 PROPELLER SHAFT CONTENTS GENERAL DESCRIPTION 25 2 ...
Page 132: ...16 1 GROUP 16 ENGINE ELECTRICAL CONTENTS CAMSHAFT POSITION SENSOR 16 2 ...
Page 134: ...12 1 GROUP 12 ENGINE LUBRICATION CONTENTS GENERAL DESCRIPTION 12 2 ...
Page 142: ...32 1 GROUP 32 POWER PLANT MOUNT CONTENTS GENERAL DESCRIPTION 32 2 ...
Page 144: ...14 1 GROUP 14 ENGINE COOLING CONTENTS GENERAL DESCRIPTION 14 2 ...
Page 147: ...NOTES ...
Page 161: ...NOTES ...
Page 162: ...13 1 GROUP 13 FUEL CONTENTS MULTIPORT FUEL SYSTEM MFI 13A FUEL SUPPLY 13B ...
Page 163: ...NOTES ...
Page 177: ...NOTES ...
Page 183: ...NOTES ...
Page 203: ...7 1 GROUP 7 WIRING AND PIPING DIAGRAM CONTENTS PIPING DIAGRAM 7 2 ...
Page 246: ...NOTES ...
Page 260: ...NOTES ...
Page 264: ...NOTES ...
Page 265: ...5 1 GROUP 5 SYNTHETIC RESIN PARTS CONTENTS LOCATION OF SYNTHETIC RESIN PARTS 5 2 ...
Page 268: ...NOTES ...
Page 276: ...NOTES ...
Page 283: ...FENDER SHIELD WELDED PANEL REPLACEMENT 3 7 NOTES ...
Page 368: ...NOTES ...