Workman MD/MDX
Page 6 -- 24
Electrical System
Rework Starter/Generator (Fig. 24)
NOTE:
Rework to the starter/generator must be per-
formed by a properly trained technician using the correct
tools and equipment for testing and reworking electrical
motors and generators. It may be more economically
feasible to replace the starter/generator than have it re-
worked.
Detail
Specification
Minimum commutator diameter
1.575 inches (40 mm)
Commutator concentricity to the shaft
0.0003 inch (0.008 mm)
Commutator machining limit per cut
0.005 inch (0.127 mm)
Insulator depth between commutator bars
0.020 inch (0.5 mm)
Armature insulation resistance
0.2 Mohm at 500 VDC
Dielectric (insulation strength)
500 VDC for one minute with no insulation break down
Starter field coil resistance
2.38 to 2.44 ohms at 20
o
C (68
o
F)
Generator field coil resistance
0.041 ohm for F1 and 0.043 ohm for F2 at 20
o
C (68
o
F)
Summary of Contents for Workman MD
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Page 12: ...0 09375 Workman MD MDX Page 2 2 Product Records and Maintenance Equivalents and Conversions...
Page 36: ...Workman MDX Page 3 20 Briggs Stratton Gasoline Engine This page is intentionally blank...
Page 42: ...Workman MD Page 4 6 Single Cylinder Gasoline Engine This page is intentionally blank...
Page 54: ...Workman MD Page 4 18 Single Cylinder Gasoline Engine This page is intentionally blank...
Page 62: ...Rev A 6 2 Workman MD MDX Drive Train Page 5 This page is intentionally blank...
Page 71: ...Rev A 13 2 Workman MD MDX Drive Train Page 5 This page is intentionally blank Drive Train...
Page 77: ...Rev A 15 2 Workman MD MDX Drive Train Page 5 This page is intentionally blank Drive Train...
Page 81: ...Workman MD MDX Drive Train Page 5 19 This page is intentionally blank Drive Train...
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Page 148: ...Workman MD MDX Page 6 38 Electrical System This page is intentionally blank...
Page 173: ...Workman MD MDX Page 7 25 Chassis This page is intentionally blank Chassis...
Page 183: ...Workman MD MDX Page 7 35 Chassis This page is intentionally blank Chassis...
Page 196: ...Page 7 48 Workman MD MDX Chassis This page is intentionally blank Rev A...
Page 198: ...Workman MD MDX Electrical Drawings Page 8 2 This page is intentionally blank...
Page 210: ...Rev A Page 8 14 Engine Electrical Harness Workman MDX WHITE BLUE BROWN BLACK GREEN BROWN WHITE...