Nissan Qashqai J11. Manual - part 1641

BRM-392

< PREPARATION >

[EXCEPT FOR EUROPE AND RUSSIA (RHD)]

BODY COMPONENT PARTS

BODY COMPONENT PARTS

Ultra High Strength Steel Part

INFOID:0000000010505350

DESCRIPTION

Ultra high strength steel parts signify high strength steel plates with tensile strength of 980 MPa or more.
When replacing parts made of ultra high strength steel or parts including ultra high strength steel, never per-
form the prohibition described below:

PROHIBITION

WARNING:

Never cut ultra high strength steel parts or perform butt welding. Violation of this prohibition causes
extreme strength degradation, and the strength before damage cannot be secured.

PART REPLACEMENT

To replace an ultra high strength part, be sure to replace it by panel supply unit of ultra high strength steel part.
For the welding method, refer to 

BRM-410, "Welding of Ultra High Strength Steel"

Underbody Component Parts

INFOID:0000000010499752

Refer to parts catalogue for the replacement parts.

BODY COMPONENT PARTS

BRM-393

< PREPARATION >

[EXCEPT FOR EUROPE AND RUSSIA (RHD)]

C

D

E

F

G

H

I

J

L

M

A

B

BRM

N

O

P

R9M engine models

: Both sided anti-corrosive precoated steel sections

: High strength steel (HSS) sections

: Both sided anti-corrosive steel and HSS sections

JSKIA3939ZZ

BRM-394

< PREPARATION >

[EXCEPT FOR EUROPE AND RUSSIA (RHD)]

BODY COMPONENT PARTS

No.

Parts name

Tensile strength 

(MPa)

Both sided 

anti-corrosive 

precoated 

steel sections

Spare wheel clamp bracket assembly

Under 440

—

Rear floor rear

Under 440

×

Rear floor side assembly (RH & LH)

Under 440

×

Rear floor front

Under 440

×

Inner rear belt anchor reinforcement assembly (RH & LH)

Under 440

×

Rear seat crossmember

Under 440

×

Center front floor assembly

780

×

Front floor assembly (RH & LH)

b.

LH

1350MPa

caution

T=1.4 mm (0.055 in)

590

×

RH

980MPa

caution

T=1.8 mm (0.071 in)

Inner sill assembly (RH & LH)

980MPa

caution

T=1.4 mm (0.055 in)

—

×

Cowl top

Under 440

×

Upper dash assembly

Under 440

×

Lower dash assembly

780

×

Steering hole cover assembly

Under 440

×

Side dash assembly (RH & LH)

590

×

Lower center dash crossmember assembly

980MPa

caution

T=2.0 mm (0.079 in)

—

×

Front strut housing assembly (RH & LH)

445

×

Upper side cowl top (RH & LH)

Under 440

×

Lower front hoodledge (RH & LH)

Under 440

×

Upper hoodledge assembly (RH & LH)

Under 440

×

Hoodledge reinforcement assembly (RH & LH)

Under 440

×

Side radiator core support assembly (RH & LH)

Under 440

×

Front bumper reinforcement assembly

1180MPa

caution

T=1.2 mm (0.079 in)

440

—

Lower front bumper stay (RH & LH)

600

—

Hoodledge connector assembly (RH & LH)

Under 440

×

Side member closing plate assembly (RH & LH)

c.

980MPa

caution

T=2.0 mm (0.079 in)

590

×

Front side member assembly (RH & LH)

d.

980MPa

caution

T=2.0 mm (0.079 in)

750

×

Engine mounting member bracket assembly

445

×

Front suspension mounting rear bracket assembly (RH & LH)

590

×

Rear floor front extension assembly

Under 440

×

Center rear crossmember assembly

Under 440

×

BODY COMPONENT PARTS

BRM-395

< PREPARATION >

[EXCEPT FOR EUROPE AND RUSSIA (RHD)]

C

D

E

F

G

H

I

J

L

M

A

B

BRM

N

O

P

CAUTION:

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

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.

Body Component Parts

INFOID:0000000010499753

Refer to parts catalogue for the replacement parts.

Rear side member assembly (RH & LH)

590

×

Rear side member extension assembly (RH & LH)

780

×

No.

Parts name

Tensile strength 

(MPa)

Both sided 

anti-corrosive 

precoated 

steel sections