51
ENGINE
SPECIAL FEATURES: TIGHTENING TORQUES (m.daN)
Engine: XFW
Crankshaft
Bearing cap cover
Respect the sequence of stages and the order of tightening
Ref./description
(21) Fixings of bearings/plug covers or
bearings/plugs
21) Fixings of bearings/plug covers or
bearings/plugs
(slacken to zero torque
)
(21) Fixings of bearing plug cover or
bearing plugs (tighten bolt by bolt
)
Tightening
+ Angular tightening
M11 (bolts
from 1 to 8)
Stage 1
3 ± 0,3
Stage 2
1 ± 0,1
Stage 3
1 ± 0,1
Stage 4
YES
Stage 4
YES
Stage 5
3 ± 0,3
180°
Stage 6
1 ± 0,1
180°
NO
M8 (bolts
from 9 to 16)
M6
B1BK24VD
C8
Angl.T3-page032-190-2005 4/02/05 15:15 Page 51