Renault F4R - Page 405

12A-18
FUEL MIXTURE
Throttle valve: Removal - Refitting
K4M
12A
a Remove:
-the throttle valve bolts (6) ,
-the throttle valve.
a Remove the throttle valve seal.
REFITTING
I - REFITTING PREPARATION OPERATION
a parts always to be replaced: Throttle valve seal
(11,04,06,25).
a Use SURFACE CLEANER (see Vehicle: Parts
and ingredients for the repairwork) (04B, Consu-
mables - Products) to clean and degrease:
-the inlet manifold joint face if reused,
-the seal housing on the inlet manifold.
II - REFITTING OPERATION FOR PART
CONCERNED
a Refit:
-a new seal on the inlet manifold,
- the throttle valve.
a In order, torque tighten the throttle valve bolts (10
N.m).
III - FINAL OPERATION
a Connect to the throttle valve:
- the union of the fuel vapour absorber bleed sole-
noid valve pipe on the throttle valve,
- the throttle valve connector.
a Fit the air filter unit air outlet pipe.
a Connect the air filter unit air outlet pipe:
- to air filter unit,
- to the throttle valve.
a Tighten to torque:
- the air pipe clip on the throttle valve (6 N.m),
- the air pipe clip on the air filter unit (6 N.m).
a Refit the engine cover.
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WARNING
To ensure proper sealing, the joint faces must be
clean, dry and not greasy (avoid any finger
marks).
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
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