Zanotti un0 010, Workshop Manual

Page: 101 / 248

90
Diesel Engine
4.1 Belts
(f)
Reinstall water pump pulley according aside drawing (pos.s
5,11,16,21 & 22).
CAUTION
!
Internal spacer number at Table 5.1.1
(g)
Completely screw screws (pos.16) until their heads touch
pulley.
CAUTION
!
Tightening torque:9Nm (80lb-in)
(h)
Turn pulley helping belt reaching its working position.
(i)
Check Water pump belt tension according Table 5.1.1
•
In case of loose belt, repeat operation from Point (f)
moving out one spacer.
•
In case of overtighten belt, repeat operation from Point (f)
moving one spacer internally.
•
With proper belt tighten proceed to next point.
(j)
Replace alternator
belt (pos. 7).