Disassembling And Assembling; Starter; Alternator - Kubota D1503-M-DI Workshop Manual

03-M-DI Series, WSM

[2] DISASSEMBLING AND ASSEMBLING

(1) Starter

(2) Alternator

Disassembling Motor
1. Disconnect the connecting lead (9) from the magnet switch (8).
2. Remove the screws (6), and then separate the end frame (4),
yoke (2) and armature (1).
3. Remove the two screws (5), and then take out the brush holder
(3) from the end frame (4).
(When reassembling)
• Apply grease to the spline teeth A of the armature (1).
Tightening torque Nut (7)
(1) Armature
(2) Yoke
(3) Brush Holder
(4) End Frame
(5) Screw
(6) Screw
Disassembling Magnet Switch
1. Remove the drive end frame (1) mounting screws.
2. Take out the overrunning clutch (2), ball (3), spring (4), gear (5),
rollers (6) and retainer (7).
(When reassembling)
• Apply grease to the gear teeth of the gear (5) and overrunning
clutch (2), and ball (3).
(1) Drive End Frame
(2) Overrunning Clutch
(3) Ball
(4) Spring
Plunger
1. Remove the end cover (1).
2. Take out the plunger (2).
(1) End Cover
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)
Tightening torque Pulley nut
S-93
DIESEL ENGINE
5.9 to 11.8 N·m
0.6 to 1.2 kgf·m
4.3 to 8.7 ft-lbs
(7) Nut
(8) Magnet Switch
(9) Connecting Lead
A: Spline Teeth
W1016288
(5) Gear
(6) Roller
(7) Retainer
W1016728
(2) Plunger
W1016883
58.3 to 78.9 N·m
5.95 to 8.05 kgf·m
43.0 to 58.2 ft-lbs
W1018728
KiSC issued 10, 2009 A