B1EF01A1 - 206 TU ENGINE

ADJUSTMENT VALVE CLEARANCES

NOTE : minimum time for engine cooling : 2 H .

Remove :

- the cylinder head cover (1) and its gasket
- the two spacers (2)
- the deflector plate (3)

Adjust the valve clearances :

- inlet : clearance 0.20 ± 0.05 (mm)
- exhaust : clearance 0.40 ± 0.05 (mm)

| adjustment
--- | ---
with valve fully open (exhaust) | inlet | exhaust
1 | 3 | 4
3 | 4 | 2
4 | 2 | 1
2 | 1 | 3

Tightening of the lock nuts :

- ø M9 = 1.75 da.Nm
- ø M6 = 0.9 da.Nm

Refit the parts removed .

Tighten the nuts to 0.5 da.Nm .