Renault Laguna III Manual page 1594

Catalytic pre-converter: Removal - Refitting
V9X
a Remove:
- the catalytic pre-converter lower stay studs (7) ,
- the catalytic pre-converter lower stay nuts (8) ,
- the catalytic pre-converter strut.
EXHAUST
138360
a Loosen the nut (9) on the catalytic pre-converter up-
per stay.
a Remove the catalytic pre-converter upper stay.
134229
a Remove the nut (10) on the rigid cooling pipes of the
exhaust fuel injector cooler.
a Move aside the rigid cooling pipes of the exhaust
fuel injector cooler.
19B-28
19B
138353
137925