- 25 -
4
8
9
10
11
Disassembly / Reassembly
Blower belt alternator - Reassembly
The half-pulley fastening nuts must be tightened using the torque
wrench to a final torque of 10 Nm.
Again during this phase the nut must be in position
A
when tightened
as in fig. 7 – page 22.
Blower assembly
Danger – Attention
Before demounting the cooling fan, disconnect the positive bat-
tery cable to prevent accidental short-circuits which could con-
sequently energize the starter motor.
The plate and tension regulator are fixed to the outside of the blower
fan stator.
A 14 A or 21 A alternator is housed inside the stator.
See page 60 - 61 for the alternator technical data.
See page 13 for the cooling air volume.
Air shroud and baffles - Disassembly
The air shroud
1
and the baffles
2
,
3
,
4
,
5
are shaped in such a way
as to direct the flow of air onto the cylinders in order to cool them.
As the shroud is completely covered in noise-absorbent material, it
also has the function of reducing the amount of noise generated by
the blower fan and vibrations.
Tension check
A 4 Kg load located halfway between the pulleys should cause the
belt to bend 5 ÷ 15 mm.
The correct belt tension can also be checked with special tools that
are available on sale.
KD Workshop Manual_cod. ED0053029350_
1° ed
_ rev.
00
Summary of Contents for KD 626/3
Page 1: ...KD 625 3 626 3 WORKSHOP MANUAL...
Page 21: ...21 3 KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 69: ...69 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 70: ...70 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 99: ...99 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
