Renault LAGUNA 2000 Manual page 45

VALUES AND SETTINGS
07
F4P engine
Procedure for tensioning the timing belt
Belt tension
Check that there is still a clearance of 0.5 - 1 mm
between the nut, the bolt and the camshaft pulleys.
NOTE: do not turn the tension wheel in an anti-
clockwise direction.
Align the marks (6) and (7) of the tension wheel, using
a 6 mm Allen key in (B).
Pre-tighten the tension wheel nut to a torque of
0.7 daNm.
Rotate the timing through six revolutions in a
clockwise direction (timing end) using the exhaust
camshaft pulley using tool Mot. 799-01.
NOTE: check that the nut and the bolt of the camshaft
pulleys are not touching their respective pulleys. To do
this, from time to time, push the camshaft pulleys
against the camshafts.
Align the marks (6) and (7) if necessary, undoing the
tension wheel nut by a maximum of one turn whilst
holding it with a 6 mm Allen key. Then tighten the nut
finally to a torque of 2.8 daNm.
Tighten the crankshaft accessories pulley bolt to a
torque of 2 daNm (Top Dead Centre pin still
positioned in the crankshaft).
07-28