CITROEN C5 Handbook page 59

SYNERGIE
Without aircon
[1] Pliers for removing plastic pegs
Remove the belt.
- Detension the belt (3) by turning the tensioner roller (1), by the screw (2)
(anti-clockwise).
WARNING : the screw (2) has a left hand thread.
- Remove the belt (3), while keeping the tensioner roller (1) tensioned.
Refit the belt.
- Compress the tensioner roller (1).
- Fit the belt (3).
- Release the tensioner roller (1).
Tensioner roller screw (4)
Guide roller screw (5)
B1BP23PC
AUXILIARY EQUIPMENT DRIVE BELT
Engines : 6FZ - RFN - RLZ
Tools
Tightening torques m.daN.
2 ± 0.2
3.5 ± 0.3
B1BP23QC
56
With aircon
7504-T
B1BP23PC B1BP23RC