Stator - Test
Show/hide table
Illustration 1 | g01066106 |
(6) Stator (7) Stator leads (8) Stator frame |
Stator Winding Continuity Test
- Connect the multimeter leads between each combination of two stator leads (7) : (A to B), (B to C) and (C to A). Make a note of each measurement.
- The three measurements should be approximately 0.063 ohms.
- Replace the stator (6) if any of the measurements are incorrect. If a measurement is too low, the stator (6) is shorted. If a measurement is too high, the stator (6) is open.
Stator Winding Ground Test
- Set the multimeter to the 20 M ohm resistance scale. Measure the resistance between each stator lead (7) and the stator frame (8) : (A to 8), (B to 8) and (C to 8) .
- Each measurement should be greater than 100 K Ohms (0.100 M Ohms).
- If any of the three measurements are low, the stator (6) is shorted to the stator frame (8). Replace the stator if a short is measured.
Caterpillar Information System:
SCJ and 8SC Series Alternators Field Winding - Test
SCJ and 8SC Series Alternators Capacitor - Test
AP-1055B and BG-2455C Asphalt Pavers Auxiliary System Piston Motor (Generator)
AD45B Underground Articulated Truck Power Train Output Transfer Gears - Assemble
AD45B Underground Articulated Truck Power Train Output Transfer Gears - Disassemble
2004/04/19 A Firewall Provides a Barrier Between the Hydraulic Hoses and the Exhaust Manifold {7262, 7401}
267B, 277B and 287B Multi Terrain Loaders Power Train Bogie Suspension - Remove - 287 Multi Terrain Loaders
2004/05/10 New Test ECM Available for Machines {0785, 7610}
312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control - V2 Warning "Hydraulic Oil Level Is Low" Is Displayed - Troubleshoot
2004/03/22 Special Instruction, REHS1798, "Installing the 233-5870 Installation Arrangement (AIR CONDITIONER CONVERSION) (KIT)" Is Available {7304, 7320}
216B, 216B2, 226B, 226B2, 232B, 232B2, 242B and 242B2 Skid Steer Loaders Machine Systems Lift Arms - Remove
2004/03/22 Special Instruction, REHS1797, "Installing the 233-5869 Installation Arrangement (AIR CONDITIONER, HEATER) (KIT)" Is Available {7304, 7320}
267B, 277B and 287B Multi Terrain Loaders Power Train Bogie Suspension - Install - 287 Multi Terrain Loaders
216B, 216B2, 226B, 226B2, 232B, 232B2, 242B and 242B2 Skid Steer Loaders Machine Systems Lift Arms - Install
AP-1000B and BG-260C Asphalt Pavers Fire Extinguisher Location
AP-1055B and BG-2455C Asphalt Pavers Auxiliary System Hydraulic Cylinder (Throttle Control)
AP-1055B and BG-2455C Asphalt Pavers Auxiliary System Piston Pump (Generator)
216B, 216B2, 226B, 226B2, 232B, 232B2, 242B and 242B2 Skid Steer Loaders Machine Systems Lift Cylinder - Install
770 and 772 Off-Highway Truck Air Conditioner Filter - Clean
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems Diagnostic Code List
AP-1055B and BG-2455C Asphalt Pavers Auxiliary System Control Valve (Generator)
AP-1055B and BG-2455C Asphalt Pavers Auxiliary System Hydraulic Cylinder (Track Tension)
216B, 216B2, 226B, 226B2, 232B, 232B2, 242B and 242B2 Skid Steer Loaders Machine Systems Diverter Valve - Remove
267B, 277B and 287B Multi Terrain Loaders Power Train Axle (Rear) - Remove and Install - 267B and 277B Multi Terrain Loaders