Nissan Sentra. Manual - part 183

BRM-6

< PRECAUTION >

PRECAUTIONS IN REPAIRING HIGH STRENGTH STEEL

• Follow the specifications for the proper welding pitch.

Unit: mm (in)

Handling of Ultra High Strength Steel Plate Parts

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PROHIBITION OF CUT AND CONNECTION

Do not cut and join the lower lock pillar reinforcement (center pillar reinforcement inside frame parts) because

its material is high strength steel plate (ultra high strength steel plate). 

The center pillar reinforcement must be replaced if this part is damaged. 

Thickness (T)

Minimum pitch (L)

0.6 (0.024)
0.8 (0.031)
1.0 (0.039)
1.2 (0.047)
1.6 (0.063)
1.8 (0.071)

10 (0.39) or over
12 (0.47) or over
18 (0.71) or over
20 (0.79) or over
27 (1.06) or over
31 (1.22) or over

JSKIA0781ZZ

REPAIRING MATERIAL

BRM-7

< PREPARATION >

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PREPARATION

REPAIRING MATERIAL

Foam Repair

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During factory assembly, foam insulators are installed in certain body panels and locations around the vehicle.

Use the following procedure(s) to replace any factory-installed foam insulators.

URETHANE FOAM APPLICATIONS

Use commercially available Urethane foam for sealant (foam material) repair of material used on vehicle.

Read instructions on product for fill procedures.

FILL PROCEDURES

Example of foaming agent filling operation procedure:

1. Fill procedures after installation of service part.
a. Eliminate foam material remaining on vehicle side.
b. Clean area after eliminating form insulator and foam material.
c. Install service part.
d. Insert nozzle into hole (A) near fill area and fill foam material (1) or fill enough to close gap with the service

part.

2. Fill procedures before installation of service part:
a. Eliminate foam material remaining on vehicle side.
b. Clean area after eliminating foam insulator and foam material.
c. Fill with enough foam material on the wheelhouse outer side to close the gap with the service part while

avoiding the flange area.

<Urethane foam for foaming agent>

3M™ Automix™ Flexible Foam 08463 or equiva-
lent

1.

Urethane foam

A. Nozzle insert hole

Front

JSKIA0129GB

BRM-8

< PREPARATION >

REPAIRING MATERIAL

d. Install service part.

NOTE:

Refer to the label on the urethane foam container for information

on working times.

1.

Urethane foam

A.

Fill while avoiding flange area

: Front

JSKIA0130GB

ALKIA2576GB

REPAIRING MATERIAL

BRM-9

< PREPARATION >

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1.

Body side outer 

2.

Body side insulation (foam) front 
pillar

3. Body side insulation (foam) roof 

side rail

4.

Roof panel assembly

5.

Body side insulation (foam) rear 
pillar

6. Body side insulation (foam) rear 

pillar lower

7.

Body side insulation strip, front pil-
lar lower reinforcement

Front