ELECTRICAL TROUBLESHOOTING
SECTION 4 Special Troubleshooting
PAGE 11
MOTOR
High motor current in both the field and the armature, accompanied with a lack of power,
would indicate a shorted armature and\or field.
Another symptom that may exist is jumping or stuttering at low speeds and/or the motor will
not run unless the armature is manually rotated. If this symptom exists, it indicates that there
may be open segments in the armature. Visually inspect the brushes, if they are OK, continue
with the testing below.
Disconnect the four motor wires and perform the following tests:
Check continuity from ‘A1’ to the frame of the
motor..
If you do not know how to test for continuity,
refer test to a qualified technician.
•
This should be an open circuit. If there is
continuity from ‘A1’ to the frame of the
motor, then the motor armature or
armature circuit (brushes) are shorted.
Stop trouble shooting here and repair the
problem. When the repair is completed,
completely retest the vehicle before lowering
the drive wheels to the ground, otherwise
continue with the next test.
1. Make sure the key-switch is in the “OFF” position, then remove
the key.
2. Place the forward-reverse switch in the center “OFF” position.
3. Set the park brake.
4. Place blocks under the front wheels to prevent vehicle movement.
5. Disconnect the main positive and negative cables at the batteries.
The rear drive wheels may rotate during some of the following tests.
Block the front wheels, raise the rear drive wheels off the ground,
and support the vehicle with jack stands. Failure to do so may cause
the vehicle to move and cause property damage and/or serious bodily
injury.
Rotating rear drive wheels are a potential hazard. Keep hands, arms,
legs and loose clothing away from the rear drive wheels while
conducting tests. Failure to do so may cause serious bodily injury.
Motor shown for reference only.
Terminal positions on your motor
may not be in the same location.
A1
S2
S1
A2
_
+
Содержание MX6-00
Страница 2: ......
Страница 3: ...Operator and Maintenance Manual A guide to the operation and maintenance of Taylor Dunn Vehicles...
Страница 13: ...Vehicle Description and Specifications Describes the Vehicle and Its Standard Specifications...
Страница 31: ...3 7 NOTES...
Страница 43: ...3 19 Exploded view of mechanical rear brake assembly...
Страница 50: ...3 26 SECTION 3 SS5 34 Optional Geared Steering Assembly SS5 36 SS5 46 and MX 600 Optional Geared Steering...
Страница 78: ...TAYLOR DUNN...
Страница 79: ...SECTION 4 Electrical Troubleshooting...
Страница 101: ...Vehicle Wire Diagrams Section 4A...
Страница 133: ...Illustrated Parts List...
Страница 135: ...5 3 SS5 34 SS5 36 MX 600 SS5 46...
Страница 136: ...5 4 ILLUSTRATED PARTS BRAKE PEDALLINKAGE AND ACCELERATOR PEDAL SS5 34...
Страница 138: ...5 6 ILLUSTRATED PARTS BRAKE PEDAL LINKAGE SS5 36 SS5 46AND MX 600 Attach to brake arm at rear axle...
Страница 140: ...5 8 ILLUSTRATED PARTS FRONTAXLE WHEELAND SUSPENSION SS5 34 SS5 36 MX 600...
Страница 144: ...5 12 ILLUSTRATED PARTS TILLER STEERING...
Страница 146: ...5 14 ILLUSTRATED PARTS GEARED STEERING SS5 34...
Страница 148: ...5 16 ILLUSTRATED PARTS GEARED STEERING SS5 36 SS5 46 AND MX 600...
Страница 150: ...5 18 ILLUSTRATED PARTS INSTRUMENT PANEL SS5 34 SS5 36 AND SS5 46...
Страница 152: ...5 20 ILLUSTRATED PARTS CONTROLS AND INSTRUMENTS MX 600...
Страница 154: ...5 22 ILLUSTRATED PARTS MOTOR SS5 34 10 11 7 9 12 13 9 5 3 4 2 1 14 16 17 6 8 15 Typical GE Motor...
Страница 156: ...5 24 ILLUSTRATED PARTS MOTOR SS5 36 SS5 46 MX 600 2 3 5 6 4 7 8 1 9 10 Armature 12...
Страница 158: ...5 26 ILLUSTRATED PARTS REAR AXLE SS5 34 1 2 3 4 5 6 8 11 12 10 9 13 7...
Страница 160: ...5 28 ILLUSTRATED PARTS REAR AXLE SS5 36 SS5 46 AND MX 600...
Страница 162: ...5 30 ILLUSTRATED PARTS DIFFERENTIAL SS5 34...
Страница 164: ...5 32 ILLUSTRATED PARTS DIFFERENTIAL SS5 36 SS5 46 AND MX 600...
Страница 166: ...5 34 ILLUSTRATED PARTS SS5 36 SS5 46 DIFFERENTIAL FRAME...
Страница 168: ...5 36 ILLUSTRATED PARTS DECK AND VISEASSY MX 600...
Страница 170: ...5 38 ILLUSTRATED PARTS TOOLBOX ASSY MX 600 1 2 3 4 5 6...
Страница 174: ...5 42 ILLUSTRATED PARTS BRAKE ASSY SS5 34...
Страница 176: ...5 44 ILLUSTRATED PARTS REAR BRAKE SS5 36 SS5 46 AND MX 600...
Страница 178: ...5 46 ILLUSTRATED PARTS PMC CONTROL PANEL...
Страница 182: ...5 50 ILLUSTRATED PARTS TIRE AND WHEEL...
Страница 184: ...5 52 ILLUSTRATED PARTS SEAT CUSHIONS SS5 34 SS5 36 SS 5 46 MX 600...
Страница 186: ...5 54 ILLUSTRATED PARTS DECALS...
Страница 188: ...5 56 ILLUSTRATED PARTS MIRRORS OPTION...
Страница 190: ...5 58 ILLUSTRATED PARTS STROBE AND STOP LIGHT OPTION...
Страница 194: ...TAYLOR DUNN...
Страница 195: ...Parts Appendix A...
Страница 198: ...TAYLOR DUNN...
Страница 199: ......