CITROEN C5 Handbook page 164

CHECKING AND SETTING THE VALVE TIMING
Reposition the timimg belt, belt at "a" well tensioned, in the following order :
Fuel high pressure pump pulley (21).
Guide roller (15).
Crankshaft pinion (19).
Coolant pump pinion (16).
Tensioner roller (18).
Position tool [1] on the belt at "a".
Remove tools [4] and [9]
Turn the tensioner roller (18) anti-clockwise, using tool [2], to attain an overtension of :
B1EP1ABD
Tighten screw (17) of the tensioner roller to 2,5 ± 0,2 m.da N.
Lock the flywheel by means of tool [6].
Tighten the accessories drive pulley screw (8) to 7 ± 0,7 m.da N.
Remove tools [1], [3], [5] and [6].
Rotate the crankshaft eight times in the normal direction of rotation.
Peg :
The crankshaft, using tool [3].
The camshaft drive pulley, using tool [5].
B1EP1ACC
Engines : RHY - RHS - RHZ
98 ± 2 SEEM units.
161
C5
9
N° RPO 9128