Renault Laguna III Manual page 1639

Particle filter: Removal - Refitting
M9R, and 800 or 802 or 805 or 806 or 809 or 816 or 845 or 849
a Disconnect the particle filter pressure sensor con-
nector (9) .
a Remove the particle filter pressure sensor nut (10) .
a Move aside the particle filter pressure sensor.
a Pass the « particle filter downstream pressure mea-
surement line - particle filter downstream tempera-
ture sensor - clips » assembly into the engine
compartment.
a Remove the nuts (11) from the connecting hose on
the catalytic pre-converter.
EXHAUST
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a Remove the particle filter bolt (12) on the rubber
mounting bush.
III - FOR VEHICLES PRODUCED BEFORE 02/04/
2008
a Withdraw the exhaust pipe.
a Remove the seal between the connecting hose and
the catalytic pre-converter.
a Remove:
113315
- the particle filter nuts (13) from the connecting
19B-73
hose,
19B
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