186
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: KFW - NFV
Refitting the timing belt.
NOTE : Check that the pegs [1] and [2] are in place.
WARNING: Respect the direction of fitting of the belt: The arrows "a" indicate the direction of rotation of
the crankshaft.
Position:
-The timing belt, belt "b" well-tensioned in the following order: Crankshaft pinion, camshaft pulley, coolant pump
pulley, tensioner roller.
- Tool [5]
(respect the direction of fitting relative to the valve timing)
.
- Put the tensioner roller in contact with the belt.
- Tighten the nut (2).
Pre-tensioning the belt.
Place tool [4] on the tensioned part "b" of the belt.
Slacken the screw (2).
Turn the roller (3) in the anti-clockwise direction using the drive square, to obtain a value of: 44 SEEM units.
Tighten the nut (2) to 2 m.daN.
Remove tools [1], [2] and [4].
Rotate the crankshaft 4 turns in the normal direction of rotation.
IMPERATIVE: Never turn the crankshaft backwards.
B1EP06AC
B1EP069C
XSARA - XSARA PICASSO
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