Renault F4R - Particle Filter Pressure Sensor: Removal - Refitting

19B-52
EXHAUST
Particle filter pressure sensor: Removal - Refitting
F9Q, and 870
19B
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
a Disconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
a Refit:
-the engine undertray bolts,
-the engine undertray.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
a Disconnect the particle filter pressure sensor con-
nector (1) .
a Remove the particle filter pressure sensor nut (2) .
a Remove:
- the bolt of the particle filter pressure measurement
pipe (3) ,
- the particle filter pressure measurement pipe (4) ,
- the pressure sensor with its pipe.
REFITTING
I - REFITTING PREPARATION OPERATION
a Coat the threaded union of the particle filter pressure
measurement pipe with COPPER-ALUMINIUM LU-
BRICANT (see Vehicle: Parts and consumables
for repair) (04B, Consumables - Products).
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
- the particle filter pressure measurement pipe,
- the bolt of the particle filter pressure measurement
pipe,
- the particle filter pressure sensor nut.
a Connect the particle filter pressure sensor connec-
tor.
III - FINAL OPERATION
a Refit the engine undertray.
a Connect the battery (see Battery : Removal - Refit-
ting) (80A, Battery).
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and opera-
tion recommendations before carrying out any
repair (see 19B, Exhaust, Exhaust: Precautions
for repair, page 19B-12) .
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