Renault Laguna III Manual page 2340

MECHANICAL COMPONENT CONTROLS
Brake servo non-return valve: Removal - Refitting
F4R
REMOVAL
I - REMOVAL PREPARATION OPERATION
a Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 415, 02A, Lifting equip-
ment).
a Remove:
- the front left-hand wheel (see 35A, Wheels and ty-
res, Wheel: Removal - Refitting, page 35A-1) ,
- the front left-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (MR 416,
55A, Exterior protection),
- the engine cover.
II - REMOVAL OPERATION FOR PART
CONCERNED
a Remove the non-return valve (1) from the brake ser-
vo, turning the non-return valve to extract the rubber
sealing washer.
a Disconnect the non-return valve pipe on:
- the pressure sensor connector (2) ,
- the union (3) ,
- the intake distributor (4) .
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a Disconnect the non-return valve pipe (5) at the vac-
uum pump.
a Remove the non-return valve.
37A-6
37A
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