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9LD Workshop Manual _ cod. 1.5302.286 - 3° ed_rev. 02
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7
152
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154
Amp.
Alternator battery charger curve - 24 V, 6 A
The curve was obtained at room temperature of +20°C with 25 V battery
voltage.
Magnetization checking tool (Part No. 7000-9727-001)
Components:
1 Casing
2 Slider
3 Casing reference line
4 Slider reference line
Rest the tool end horizontally onto the magnetic poles.
Hold slider so that its reference line coincides with the casing reference
line.
Release slider: if no attraction occurs the rotor is demagnetized, in this
case replace alternator.
Alternator - 12 V, 14 A
Features a fixed armature winding mounted on the air shroud bracket.
The rotating permanent magnet inductor is located in the fan spindle.
There are the two yellow cables and one red cable at output.
Dimensions (mm):
A = 158.80÷159.20
B = 27.50÷27.90
Note: Clearance between armature winding and inductor (air gap)
should be 0.48÷0.60 mm.
Alternator battery charger curve standard - 12 V, 14 A
The curve was obtained at room temperature of +25°C with 12,5 V battery
voltage.
Electric System