MWM Acteon Workshop Manual page 118

Gearing Carcass
Gears clearances specification
ID
A Crankshaft gear
B Idle gear
C High pressure fuel pump gear
D Camshaft gear
E Water pump gear
F Air compressor gear
G Oil pump gear
H Balancer unit driving gear (*)
I/J Balancer unit gears (*)
* For 4.12 engines
C
Z = 27
DENOMINATION
B
Z = 61
A
Z = 36
H
Z = 76
I
J
Z = 38
Z = 38
Gears backlash
E
Z = 18
F
Z = 32
D
Z = 72
G
Z = 26
0.05-0.18 mm
9.612.0.006.7160 - 05/04