S-115
J SERIES, WSM
ENGINE
Bearing on Drive End Side
1. Press out the bearing from drive end frame (3) with a press and
jig (1).
W1155468
Bearing at Slip Ring Side
1. Lightly secure the rotor (1) with a vise to prevent damage, and
remove the bearing (2) with a puller (3).
W1155653
(3) Servicing
(A) Starter
Commutator and Mica
1. Check the contact of the commutator for wear, and grind the
commutator with emery paper if it is slightly worn.
2. Measure the commutator O.D. with an outside micrometer at
several points.
3. If the minimum O.D. is less than the allowable limit, replace the
armature.
4. If the difference of the O.D.'s exceeds the allowable limit, correct
the commutator on a lathe to the factory specification.
5. Measure the mica undercut.
6. If the undercut is less than the allowable limit, correct it with a saw
blade and chamfer the segment edges.
W1155802
(1) Jig
(2) Block
(3) Drive End Frame
(1) Rotor
(2) Bearing
(3) Puller
Commutator O.D.
Factory
spec.
Z482
D722
28.0 mm
1.102 in.
D1005
V1305
30.0 mm
1.1811 in.
Allowable
limit
Z482
D722
27.0 mm
1.063 in.
D1005
V1305
29.0 mm
1.1417 in.
Mica under cut
Factory
spec.
Z482
D722
0.5 to 0.8 mm
0.0197 to 0.0315 in.
D1005
V1305
0.5 to 0.8 mm
0.0197 to 0.0315 in.
Allowable limit
0.2 mm
0.0079 in.
(1) Segment
(2) Depth of Mica
(3) Mica
(a) Good
(b) Bad
KiSC issued 10, 2016 A
Summary of Contents for J106-AUS
Page 1: ...WORKSHOP MANUAL DIESEL GENERATOR J SERIES KiSC issued 10 2016 A ...
Page 20: ...M 7 GENERATOR J SERIES WSM 3 Flow Chart KiSC issued 10 2016 A ...
Page 21: ...M 8 J SERIES WSM GENERATOR W1012333 KiSC issued 10 2016 A ...
Page 23: ...M 10 J SERIES WSM GENERATOR 5 WIRING DIAGRAM KiSC issued 10 2016 A ...
Page 24: ...M 11 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 25: ...M 12 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 26: ...M 13 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 27: ...M 14 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 28: ...M 15 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 29: ...M 16 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 30: ...M 17 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 31: ...M 18 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 32: ...M 19 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 33: ...M 20 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 34: ...M 21 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 35: ...M 22 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 36: ...M 23 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 37: ...M 24 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 38: ...M 25 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 39: ...M 26 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 40: ...M 27 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 41: ...M 28 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 42: ...M 29 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 43: ...M 30 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 44: ...M 31 GENERATOR J SERIES WSM KiSC issued 10 2016 A ...
Page 45: ...M 32 J SERIES WSM GENERATOR KiSC issued 10 2016 A ...
Page 54: ...S 8 J SERIES WSM GENERAL D Engine Circuit Troubleshooting Z482 D722 KiSC issued 10 2016 A ...
Page 55: ...S 9 J SERIES WSM GENERAL KiSC issued 10 2016 A ...
Page 56: ...S 10 J SERIES WSM GENERAL KiSC issued 10 2016 A ...
Page 57: ...S 11 J SERIES WSM GENERAL KiSC issued 10 2016 A ...
Page 58: ...S 12 J SERIES WSM GENERAL KiSC issued 10 2016 A ...
Page 59: ...S 13 J SERIES WSM GENERAL E Engine Circuit Troubleshooting D1005 V1305 KiSC issued 10 2016 A ...
Page 60: ...S 14 J SERIES WSM GENERAL KiSC issued 10 2016 A ...