9-S44
M105S, WSM
ELECTRICAL SYSTEM
[3] SERVICING
(1) Starter
Commutator and Mica
1. Check the contact face 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.
W1049581
Brush Wear
1. If the contact face of the brush is dirty or dusty, clean it with emery
paper.
2. Measure the brush length (A) with a vernier caliper.
3. If the length is less than the allowable limit, replace the yoke
assembly and brush holder.
W1050080
Commutator O.D.
Factory spec.
32 mm
1.2598 in.
Allowable limit
31.4 mm
1.2362 in.
Mica undercut
Factory spec.
0.50 to 0.80 mm
0.0197 to 0.0315 in.
Allowable limit
0.20 mm
0.0079 in.
(1) Segment
(2) Depth of Mica
(3) Mica
(a) Good
(b) Bad
Brush length (A)
Factory spec.
18.0 mm
0.7086 in.
Allowable limit
11.0 mm
0.4331 in.
KiSC issued 03, 2007 A
Summary of Contents for M105S
Page 1: ...M105S WORKSHOP MANUAL TRACTOR KiSC issued 03 2007 A...
Page 7: ...5 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 8: ...6 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 9: ...7 M105S WSM SAFETY INSTRUCTIONS KiSC issued 03 2007 A...
Page 13: ...11 M105S WSM DIMENSIONS DIMENSIONS KiSC issued 03 2007 A...
Page 14: ...G GENERAL KiSC issued 03 2007 A...
Page 100: ...1 ENGINE KiSC issued 03 2007 A...
Page 191: ...2 CLUTCH KiSC issued 03 2007 A...
Page 221: ...3 TRANSMISSION KiSC issued 03 2007 A...
Page 283: ...4 REAR AXLE KiSC issued 03 2007 A...
Page 284: ...CONTENTS MECHANISM 1 STRUCTURE 4 M1 KiSC issued 03 2007 A...
Page 296: ...5 BRAKES KiSC issued 03 2007 A...
Page 297: ...CONTENTS MECHANISM 1 FEATURE 5 M1 1 TRAVELING AND PARKING BRAKE 5 M1 KiSC issued 03 2007 A...
Page 319: ...6 FRONT AXLE KiSC issued 03 2007 A...
Page 320: ...CONTENTS MECHANISM 1 STRUCTURE 6 M1 1 4 WHEEL DRIVE TYPE 6 M2 KiSC issued 03 2007 A...
Page 346: ...7 STEERING KiSC issued 03 2007 A...
Page 347: ...CONTENTS MECHANISM 1 STRUCTURE 7 M1 1 STEERING MECHANISM 7 M1 KiSC issued 03 2007 A...
Page 354: ...8 HYDRAULIC SYSTEM KiSC issued 03 2007 A...
Page 425: ...9 ELECTRICAL SYSTEM KiSC issued 03 2007 A...
Page 495: ...10 CABIN KiSC issued 03 2007 A...
Page 512: ...10 S3 M105S WSM CABIN Air Conditioning System Continued KiSC issued 03 2007 A...
Page 513: ...10 S4 M105S WSM CABIN KiSC issued 03 2007 A...