Kohler KDI Series

170
11
_07
Fig. 11.8
Fig. 11.10
Fig. 11.11
P
C
L
B
B
A H
G
D2
D1
A
Fig. 11.9
M
F
B
A
B
C
D
ED0053029590
INFORMATION ABOUT OPTIONAL COMPONENTS
11.3 Poly-V alternator belt
(replacement and adjustment)
1 - Loosen the nut B and manually tighten the screw C until it
just touches the pulley pin D (Fig. 11.9).
2 -
Untighten the screw B by around 32mm (A).
3 - Untighten the screw C.
NOTE: The belt tensioner pulley F should move towards the
arrow M. If it does not, please move it manually.
4 - Remove the V-Belt H and install the new one.
NOTE: Ensure that the internal profile of belt H is properly
inserted into the grooves of the pulley A (as illustrated
in D1 and D2).
5 - Tighten capscrew C, to shift gudgeon D fully to the bottom
of the grooved guide.
6 - Tighten capscrew B (tightening torque at 45Nm).
7 - Hold the screw C still with a key, and tighten the screw B
on the plate L to secure the screw C (tightening torque at
45Nm).
8 - Check, in point P (Fig. 11.8) ,the tension of the belt.
NOTE: After the engine has been in operation for around 15
minutes, repeat point 8.