Infiniti QX56 (Z62). Manual - part 170

REPAIRING MATERIAL

BRM-7

< PREPARATION >

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PREPARATION

REPAIRING MATERIAL

Foam Repair

INFOID:0000000006248486

During factory body 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.

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 near fill area and fill foam material 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 foam material on wheelhouse outer side.

<Urethane foam for foaming agent>

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

1.

Urethane foam

A.

Nozzle insert hole

: Vehicle front

JSKIA0129GB

BRM-8

< PREPARATION >

REPAIRING MATERIAL

NOTE:
Fill enough to close gap with service part while avoiding flange
area.

d.

Install service part.
NOTE:
Refer to label for information on working times.

1.

Urethane foam

A.

Fill while avoiding flange area

: Vehicle front

JSKIA0130GB

BODY COMPONENT PARTS

BRM-9

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BODY COMPONENT PARTS

Underbody Component Parts

INFOID:0000000006248487

: Both sided anti-corrosive precoated steel sections

: High strength steel (HSS) sections

: Both sided anti-corrosive steel and HSS sections

JSKIA1950ZZ

BRM-10

< PREPARATION >

BODY COMPONENT PARTS

NOTE:

• For the parts without a number described in the figure, it is supplied only with the assembly part that the part is included with.

• Tensile strength column shows the largest strength value of a part in the component part.

CAUTION:

If the high strength steel (ultra high strength steel) of this is broken, replace by assembly for the supply part.

No.

Parts name

Tensile strength 

(MPa)

Both sided anti-corrosive 

precoated steel sections

1.

Air box assembly

Under 440

×

2.

Side dash (RH & LH)

Under 440

×

3.

Lower dash

a.

T=2.0 mm
(0.079 in)

980

caution

×

4.

Trim mounting bracket assembly

Under 440

—

5.

Rear floor board reinforcement assembly

Under 440

—

6.

Jack mounting bracket

Under 440

—

7.

Rear floor rear

Under 440

×

8.

3rd seat front mounting bracket assembly

Under 440

—

9.

Rear floor reinforcement

440

—

10.

Inner rear wheelhouse reinforcement (RH & LH)

Under 440

×

11.

Rear floor front

Under 440

×

12.

2nd seat crossmember front reinforcement

Under 440

×

13.

2nd seat mounting member assembly

440

—

14.

2nd crossmember (RH & LH Upper)

Under 440

—

15.

Front seat mounting rear crossmember assembly

440

×

16.

Inner sill (RH & LH)

T=1.4 mm
(0.055 in)

980

caution

×

17.

Front floor reinforcement

440

—

18.

Front floor

Under 440

×

19.

2nd crossmember (RH & LH Lower)

440

×

20.

Hoodledge reinforcement (RH & LH)

Under 440

×

21.

Hoodledge assembly (RH & LH)

Refer to No.22

−

24

22.

Upper hoodledge (RH & LH)

Under 440

×

23.

Lower hoodledge (RH & LH)

Under 440

×

24.

Upper rear hoodledge (RH & LH)

Under 440

×

25.

Side radiator core support (RH & LH)

440

×

26.

Upper radiator core support (RH & LH)

Under 440

×

27.

Radiator core support main assembly

440

×

28.

Front side member assembly (RH & LH)

590

×

29.

4th crossmember

590

×

30.

2nd seat mounting crossmember

b.

T=2.0 mm
(0.079 in)

980

caution

×

31.

Rear side member (RH & LH)

590

×

32.

3rd seat mounting bracket assembly

Under 440

×

33.

3rd rear crossmember assembly

590

×

34.

Rear crossmember

590

×

35.

Upper rear end crossmember assembly

Under 440

×