Infiniti FX35, FX50 (S51). Manual - part 283

BRM-10

< REMOVAL AND INSTALLATION >

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.

10. Upper inner front pillar assembly (RH 

& LH)

11.

Front roof rail brace (RH & LH)

12. Inner center pillar (RH & LH)

13. Outer sill (RH & LH)

14. Inner rear pillar (RH & LH)

15. Inner rear pillar reinforcement (RH & 

LH)

16. Outer rear wheelhouse (RH & LH)

17. Upper outer rear wheelhouse exten-

sion (RH & LH)

18. Lower outer rear wheelhouse exten-

sion (RH & LH)

19. Inner rear wheelhouse (RH & LH)

20. Roof

21. Front roof rail

22. Roof bow No. 2

23. Roof bow No. 3

24. Rear roof rail

25. Rear fender assembly (RH & LH)

26. Upper back pillar assembly (RH & 

LH)

27. Lower back pillar assembly (RH & 

LH)

28. Rear side bumper retainer (RH & LH) 29. Rear bumper stay reinforcement

30. Fuel filler lid

31. Rear panel assembly

32. Upper rear bumper retainer

33. Front door assembly (RH & LH)

34. Outer front door panel (RH & LH)

35. Rear door assembly (RH & LH)

36. Outer rear door panel (RH & LH)

37. Inner center front bumper reinforce-

ment

38. Inner center rear bumper reinforce-

ment

39. Rear bumper stay (RH & LH)

40. Outer rear wheelhouse reinforce-

ment (RH & LH)

: Both sided anti-corrosive precoated steel sections

: High strength steel (HSS) sections

: Both sided anti-corrosive steel and HSS sections

*: Aluminum portion

CORROSION PROTECTION

BRM-11

< REMOVAL AND INSTALLATION >

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CORROSION PROTECTION

Description

INFOID:0000000005248948

To provide improved corrosion prevention, the following anti-corrosive measures have been implemented in
NISSAN production plants. When repairing or replacing body panels, it is necessary to use the same anti-cor-
rosive measures.

Anti-Corrosive Precoated Steel (Galvannealed Steel)

To improve repairability and corrosion resistance, a new type of anti-
corrosive precoated steel sheet is adopted replacing conventional
zinc-coated steel sheet.
Galvannealed steel is electroplated and heated to form Zinc-iron
alloy, which provides excellent and long term corrosion resistance
with cationic electrodeposition primer.

NISSAN genuine parts are fabricated from galvannealed steel. Therefore, it is recommended that NISSAN
genuine parts or an equivalent be used for panel replacement to maintain the anti-corrosive performance built
into the vehicle at the factory.

Phosphate Coating Treatment and Cationic Electrodeposition Primer

A phosphate coating treatment and a cationic electrodeposition
primer, which provide excellent corrosion protection, are applied to
all body components.

CAUTION:

Confine paint removal during welding operation to an absolute
minimum.

NISSAN genuine parts are also treated in the same manner. Therefore, it is recommended that NISSAN gen-
uine parts or an equivalent be used for panel replacement to maintain anti-corrosive performance built into the
vehicle at the factory.

Undercoating

INFOID:0000000005248949

The underside of the floor and wheelhouse are undercoated to prevent rust, vibration, noise and stone chip-
ping. Therefore, when such a panel is replaced or repaired, apply undercoating to that part. Use an undercoat-
ing which is rust preventive, soundproof, vibration-proof, shock-resistant, adhesive, and durable.

Precautions in Undercoating

1.

Do not apply undercoating to any place unless specified (such as the areas above the muffler and three
way catalyst which are subjected to heat).

2.

Do not undercoat the exhaust pipe or other parts which become hot.

3.

Do not undercoat rotating parts.

4.

Apply bitumen wax after applying undercoating.

5.

After putting seal on the vehicle, put undercoating on it.

SIIA2294E

PIIA0095E

BRM-12

< REMOVAL AND INSTALLATION >

CORROSION PROTECTION

: Undercoated portions

: Sealed portions

JSKIA0695ZZ

BODY SEALING

BRM-13

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BODY SEALING

Body Sealing

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The following figure shows the areas that are sealed at the factory. Sealant that is applied to these areas
should be smooth and free from cuts or gaps. Care should be taken not to apply an excess amount of sealant
and not to allow other unaffected parts to come into contact with the sealant.

: Vehicle front

: Sealed portions

JSKIA0696ZZ