Nanni N4.40, Workshop Manual

Page: 143 / 175

ENGINE
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG, WSM
1-S73
(8) Alternator
Alternator
1. Remove the pulley (1).
2. Remove the rear end cover (12).
3. Remove the brush holder (11).
4. Remove the IC regulator (10).
5. Remove the 4 screws that hold the stator lead wires.
6. Remove the rectifier (9).
7. Remove the rear end frame (8).
8. Push out the rotor (6) from the drive end frame (2).
9. Remove the retainer plate (5).
10. Push out the bearing (4) from the drive end frame (2) with a press and jig.
11. Lightly hold the rotor with a vise to prevent damage, and remove the bearing (7) with a puller.
(When reassembling)
M00000003ENS0104US1
(1) Pulley
(2) Drive End Frame
(3) Stator
(4) Bearing
(5) Retainer Plate
(6) Rotor
(7) Bearing
(8) Rear End Frame
(9) Rectifier
(10) IC Regulator
(11) Brush Holder
(12) Rear End Cover
Tightening torque Pulley nut
58.4 to 78.9 N·m
5.95 to 8.05 kgf·m
43.1 to 58.2 lbf·ft
KiSC issued 06, 2009 A