Kubota B1620 Workshop Manual

ELECTRICAL SYSTEM
B1220, B1620, B1820, WSM
9-S40
(EU)
(2) AC Dynamo [B1220]
Stator
1. Remove the nut (3) and separate the stator comp. (4).
2. Unscrew the screws (1) and remove the stator (2).
9Y1210272ELS0047US0
Rotor
1. Tap out the shaft (1) from the rotor (3).
(When reassembling)
• Take care the direction of the collar (4), the flat side should face
to the pulley (2) side.
9Y1210272ELS0048US0
(3) Alternator [B1620 and B1820]
Pulley
1. Secure the hexagonal end of the pulley shaft with a
double-ended ratchet wrench as shown in the figure, loosen the
pulley nut with a socket wrench and remove it.
(When reassembling)
WSM000001ELS0023US0
Rear End Cover
1. Unscrew the three rear end cover screws and the B terminal
nut, and remove the rear end cover.
WSM000001ELS0024US0
Brush Holder
1. Unscrew the two screws holding the brush holder, and remove
the brush holder (1).
WSM000001ELS0025US0
(1) Screw
(2) Stator
(3) Nut
(4) Stator Comp.
(1) Shaft
(2) Pulley
(3) Rotor
(4) Collar
(5) Bearings
(6) Collar
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
(1) Brush Holder
KiSC issued 07, 2011 A

Kubota B1620 Specifications

General

Engine Type	Diesel
Cylinders	3
Fuel Type	Diesel
Hydraulic System Type	Open center
Drive	4WD
3-Point Hitch Category	Category I