CITROEN C2 2003 Handbook page 74

CHECKING AND SETTING THE VALVE TIMING
Engine : 8HX
Setting the timing (continued).
NOTE : Screw (9) slackened.
Position the timing belt (10) observing the following sequence:
Crankshaft pinion (4).
Guide roller (12).
Camshaft pulley (11), (check that the belt is held correctly against the roller).
Coolant pump pinion (13).
Fuel high pressure pump pulley (15).
Tensioner roller (14).
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