Exciter - Remove and Install
Start By:
- Remove terminal box.
- Remove cable strap (1). Position harness assembly (2) through the generator housing and out of the way.
Show/hide table
Illustration 2 g03889518 - Remove bolts (5) and spacer (6). Remove bolts (3) and mounting ring (4).
Show/hide table
Illustration 3 g03889545 - Remove rotor (7).
Show/hide table
Illustration 4 g03889801 Show/hide tableIllustration 5 g03890521 - Use suitable tooling to remove hub (8) from the shaft.
Take caution to ensure that keyway (9) is not lost or damaged.
Show/hide tableIllustration 6 g03890580 - Make an alignment mark on coil (11) at the location of varistor (10) for assembly purposes.
Show/hide table
Illustration 7 g03890600 - Disconnect harness assembly (12).
Show/hide table
Illustration 8 g03890613 - Remove bolts (16). Remove nuts (19) and disconnect harness assembly (18). Remove nuts (13) and disconnect harness assemblies (15). Remove rectifier assembly (14) carefully feeding harness assemblies (15) through grommets (17). Replace grommets (17) if grommets (17) appear worn or damaged.
Show/hide table
Illustration 9 g03890669 - Remove bolts (20). Remove exciter stator (21).
Show/hide table
Illustration 10 g03890686 - Remove exciter rotor (22).
Show/hide table
Illustration 1 | g03889287 |
- Install exciter rotor (22) and exciter stator (21) in the reverse order of removal.
Caterpillar Information System:
C13 Generator Set Maintenance Interval Schedule - Standby
C13 Generator Set Maintenance Interval Schedule - Prime Power
390F Excavator Stopping the Engine
2015/09/18 The Required Parts for Installing Turbochargers on Certain 2007 On-Highway Truck Engines Is Published {1052}
2015/09/18 A Procedure to Use the Correct Mounting Bolts with the 10R-2356 Flywheel As is Available {1156}
2015/09/17 A Procedure to Use the Correct Mounting Bolts with the 10R-2356 Flywheel As is Available {1156}
2015/09/18 A Guide to Reman Product Markings is Now Available {7754}
2015/09/17 A Guide to Reman Product Markings is Now Available {7754}
2015/09/15 A Guide to Reman Product Markings is Now Available {7754}
2015/09/17 Cat® Reman Announces Additions to Sea Water Pump Portfolios {1371}
C1.7 and C2.2 Industrial Engine Oil Contains Fuel
SRMP Electric Power Generation SRMP Generator Rotor - Remove and Install
C13 Generator Set Maintenance Interval Schedule - Emergency Standby Power
EMCP 4.4 Supervisory Control Panel Maintenance Interval Schedule
2015/09/17 New Software Is Used for Certain 3500 Dynamic Gas Blending Well Service Engines {1250, 1280, 1920}
New Software Is Used for Certain 3500 Dynamic Gas Blending Land Electric Engines {1920} New Software Is Used for Certain 3500 Dynamic Gas Blending Land Electric Engines {1920}
New Stats and Tube Routings are Now Used for Certain 3512 and 3516 Marine Engines {1355, 1380, 1393} New Stats and Tube Routings are Now Used for Certain 3512 and 3516 Marine Engines {1355, 1380, 1393}
794 AC Off-Highway Truck Machine Systems Control Valve (Hoist) - Disassemble
794 AC Off-Highway Truck Machine Systems Control Valve (Hoist) - Assemble
Inspect Inlet Check Valve and Clean Expansion Chamber Before Installing Replacement Air Compressor to Avoid Repeat Compressor Failure{1803, 5502} Inspect Inlet Check Valve and Clean Expansion Chamber Before Installing Replacement Air Compressor to Avoid Repeat Compressor Failure{1803, 5502}
G3606 and G3608 Engines Rocker Arm - Remove
G3606 and G3608 Engines Rocker Arm - Install
G3606 and G3608 Engines Gas Admission Valve - Remove
G3606 and G3608 Engines Gas Admission Valve - Install