Renault Laguna III Manual page 1653

Exhaust gas temperature sensor: Removal - Refitting
V9X
a Unclip the crankshaft position sensor wiring (5) from
the catalytic pre-converter lower stay.
a Remove the nuts (6) from the catalytic pre-converter
lower stay.
EXHAUST
138351
a Remove:
- the catalytic pre-converter lower stay studs (7) ,
- the catalytic pre-converter lower stay nuts (8) ,
- the catalytic pre-converter lower stay.
19B-87
19B
138360
134229