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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT
Power-assisted steering, with air conditioning (continued)
Refitting.
Refit the belt.
Using a 7 mmsquare drive at "b", turn the roller (3), until the tool [1] located at "a"becomes
free.
Tighten the screw (2).
Remove the tool [1].
B1BP1SLC
Engine: WJY
XSARA
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: WJY
B1BP2FTC
Setting the timing.
Removing.
Disconnect the battery.
Remove the front RH lower splash-shield, using tool [1].
Remove the accessories drive belt
(see corresponding operation).Uncouple and plug the diesel fuel delivery and return hoses.
Support the engine, using a workshop hoist.
Remove the RH engine support.
Engage 5th gearto permit rotation of the engine.
Remove the upper cover (1).
Remove the intermediate cover (2).
Remove the lower cover (3).
WARNING: Refit the screw (4) equipped with a washer
(5 mm thick).
Rotate the front RH wheel to drive the engine in its normal direction of
rotation.
Bring the camshaft drive and injection pump pinions to their setting
points.
Position the peg [2]
(from underneath the vehicle).
Continue turning the engine until the peg [2]engages in the flywheel.
B1BP30BC
XSARA
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: WJY
Setting the timing (continued).
Tighten:
- Screw (9)to 2.1 ± 0.2 m.daN.
- Screws (5)to 2,3 ± 0.2 m.daN.
- Screws (6)to 2,3 ± 0.2 m.daN.
- Remove and refit tool [7].
- The tension value should be between 38 and 46 SEEMunits.
- Remove tools [7], [2], [3]and [4].
- Turn the crankshaft 2 times
in the normal direction of rotation.
- Peg the flywheel, using the peg [2].
- Visually check the peggings of the camshaft and injection pump.
ESSENTIAL: Visually check that the offsets between the holes of
the camshaft and injection pump hubs and the corresponding
pegging holes are not more than 1 mm. If necessary, recommence
the procedure for fitting the timing belt.
XSARA
Setting the timing (continued).
Remove the peg [2].
Remove the screw (4)and the washer.
Refit the lower cover (3).
Refit the intermediate cover (2).
Refit the upper cover (1).
Remove the RH engine support.
Take away the workshop hoist.
Remove the plugs and recouple the diesel fuel delivery and return
hoses.
Refit the accessories drive belt
(see corresponding operation).
Refit the RH lower splash-shield.
Disengage 5th gear.
Connect the battery.
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