Hyundai Elantra HD: Body Repair Manual - part 22

CP-6

CORROSION PROTECTION

1.

Heat the "antivibration pad" with a blow drier to soften
it.

2.

Align the antivibration pad layer in the position where
it is to be installed, and then press it down with a roller
or a block of wood so that it adheres well.

NOTE

An infrared lamp can also be used to heat both the
antivibration pad layer and the body panels(be sure to
wear gloves).

BMCCP6041

BMCCP6042

ATTACHMENT OF ANTIVIBRATION PADS

Antivibration pads are attached to the upper surface of the floor and at the interior side of the dash panel in order to absorb
vibrations and shut out exhaust gas heat. If these antivibration pads are peeled off in the course of replacement or repair of
a welded panel, cut and attach replacement material (in the shape shown in the figure).

BHDCP6101A

CORROSION PROTECTION

CP-7

UNDER BODY COAT

In order to provide corrosion, stone chipping and vibration resistance, under body coat is applied to the under sides of the
floor  and wheel house.
Therefore, when such  panel is replaced or repaired, apply under body coat to that part.

FLOOR

BCMCP6300

BHDCP6304

BHDCP6301

BHDCP6303

BHDCP6302

A - A

B - B

Under body coating  (Thickness             : 0.8 mm ,             :1.0 mm ) 

Front side rear 

lower member

Side outer rear 

extension

A

A

B

B

C

C

C - C

Rear floor rear panel

Rear floor center cross member

60 mm

100 mm

A

B

C

CP-8

CORROSION PROTECTION

SIDE BODY

BHDCP6406

BHDCP6403

BHDCP6401

BHDCP6402

BHDCP6404

BHDCP6405

A - A

C - C

Shock absorber housing 

lower panel 

Fender apron upper 
inner member

Shock absorber 
housing cover

Front side 
outer member

Center floor panel

Side sill inner panel

Side outer reinforcement

Side outer panel

Front side 

inner member

Under body coating  (Thickness             : 0.8 mm ,             :1.0 mm ) 

A

A

C

C

Y

X

B - B

Wheel house 

inner panel

Side outer panel

Quarter inner 

upper panel

5mm

X

Y

ø 

50mm

ø 

30mm

B

B

A

B

C

X

Y

CORROSION PROTECTION

CP-9

CAVITY WAX INJECTION

In order to provide greater corrosion resistance, cavity wax injection has been performed for the lower areas of the vehicle,
such as the sidemember, the side sill and the inside of other panels which are a hollow construction.
When replacing these parts, be such to apply cavity wax to the appropriate areas of the new parts.

BHDWI6103

BHDWI6101

BHDWI6102

A - A

B - B

A

A

Z

B

B

Z

Front and rear 
door outer panel

Door inner panel

Side sill inner panel

Side outer 
reinforcement

Side sill panel

25 mm

Towing hook

Rear towing hook 
bracket assembly

Rear floor rear panel

A

B