The valve clearances must be checked with the engine cold
Petrol all types
0,20 mm ± 0,05
(Except16V-NFU)
NFU
1 mm ± 0,05
Petrol - 16V all types
1.4 HDi
1.4 HDi 16V
Diesel 2.0 HDi
Diesel all types
(Except Diesel 1.4 HDi
0,15 mm ± 0,08
1.4 HDi 16V
2.0 HDi)
VALVE CLEARANCE SETTINGS
Exhaust
G Inlet
0,40 mm ± 0,05
1 mm ± 0,05
Hydraulic adjustment
0,30 mm ± 0,08
POSSIBLE PROCEDURES
For engines with 4 cylinders in a line (1-3-4-2 )
Rocking
Rocking
Adjust
1 G
1
4 G
4
3 G
3
2 G
2
4 G
4
1 G
1
2 G
2
3 G
3
Engines without hydraulic
adjustment: the clearance (J)
should be checked opposite the
cam.
226
Fully open (Exhaust)
Adjust
Valves fully
open
Inlet
1
3 G
4
3
4 G
2
G
2 G
1
4
Adjust
1 G
3
2
B1DP13QC