Renault Laguna III Manual page 457

TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
K4M
a Remove:
- the timing flap from the lower timing cover,
- the lifting eye bolt from the (Mot. 1496),
- the timing tool (Mot. 1496) fitted with the (Mot.
1750),
- the (Mot. 1489) from the cylinder block.
4 - Checking the tension
a Rotate the crankshaft twice clockwise at the timing
end and before aligning the marks made previously
by the operator (on the camshaft dephaser), screw
the tool (Mot. 1489) into the cylinder block.
a Move the crankshaft slowly and smoothly until it
comes into contact with the tool (Mot. 1489).
a Remove the tool (Mot. 1489) from the cylinder block.
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a Check through the lower timing cover window that
the adjustable index (20) is opposite the notch (21) ,
if this is not the case:
- loosen the timing tensioning roller nut by up to one
turn while holding the eccentric with a 6 mm Allen
key,
- gradually move the adjustable index marker (20)
opposite the mark (21) turning the eccentric cam
(22) clockwise.
a Torque tighten the timing tensioning roller nut (27
N.m).
11A-79
11A
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