2389546 SHAFT Caterpillar parts
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
Rating:
Alternative (cross code) number:
CA2389546
238-9546
2389546
CA2389546
238-9546
2389546
Weight: 8 pounds 3 kg.
Information:
EFFECTIVE LENGTH
311.9
mm
HEAD OD
0
mm
OVERALL LENGTH
330
mm
PIN OD
44.45
mm
TRANSV HOLES
N
DETENT BALL
N
END TYPE A
CHAMFER
END TYPE B
CHAMFER
GROOVE
Y
HAND RING
N
HEAD THICKNESS
0
KEEPER SLOT
N
LUBE OUTLETS
N
BACKHOE LOADER,
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
CTP 2389546 Shaft for Model 416D/416E/416F/420D/420E/420F/430D/430E/430F
CTP For Model 416D/416E/416F/420D/420E/420F/430D/430E/430F || Sold in each || Easy in-and-out fit
CTP For Model 416D/416E/416F/420D/420E/420F/430D/430E/430F || Sold in each || Easy in-and-out fit
CTP 2389546 Shaft for Model 416D/416E/416F/420D/420E/420F/430D/430E/430F
CTP For Model 416D/416E/416F/420D/420E/420F/430D/430E/430F || Sold in each || Easy in-and-out fit
CTP For Model 416D/416E/416F/420D/420E/420F/430D/430E/430F || Sold in each || Easy in-and-out fit
Compatible equipment models: 2389546:
Information:
This section applies to all Caterpillar Statically Regulated Statically Excited Generators. As illustrated, the generators for different model Caterpillar Electric Sets have quite obvious exterior and internal variations. Even though these variations will be noted quickly, the basic disassembly and assembly procedures are the same for all Caterpillar Statically Regulated Statically Excited Generators. The photographic views, therefore, were processed to show a typical generator rather than a specific one.
CUTAWAY SRSE GENERATOR 1. Exciter and regulator cover.2. Field pole (1800 rpm generators have four field poles while 1200 rpm generators have six field poles).3. Rotor shaft hub.4. Engine flywheel.5. Bearing retainer and brush yoke.6. Brush holder.7. Collector ring.8. Generator support (This is also the rear engine support on all electric sets except the D379, G379, D398, G398 electric sets).9. Stator windings (armature).10. Generator fan.11. Coupling flexible drive discs.Generator Drive Removal And Installation
1. Remove the generator from the engine. See the covering topic in the engine Service Manual.2. Remove the bolts (2) securing the drive assembly (3) to the rotor shaft hub (5).
PREPARING TO REMOVE THE GENERATOR DRIVE
1. Eyebolt. 2. Bolt. 3. Drive assembly. 4. Bar.3. Insert an eyebolt (1), secure it with a nut (6) and attach a suitable hoist.4. Insert a bar (4) in one of the drive assembly holes, as illustrated, for balancing and guiding. Then remove the drive assembly from the generator, being careful not to damage the coupling flexible discs (8).
REMOVING THE GENERATOR DRIVE ASSEMBLY
5. Rotor shaft hub. 6. Nut. 7. Shims. 8. Coupling flexible discs. 9. Generator fan.5. Inspect the shims (7) for damage, but do not remove them unless replacement is necessary. See the topic, SINGLE BEARING GENERATOR ALIGNMENT, for addition or removal of shims.6. Inspect the generator fan (9). If the fan is damaged, it should be replaced. A few bent fan blades can sometimes be straightened if the alignment or the balance of the fan does not change when a blade is straightened.7. Install the generator fan and drive assembly in the reverse order of removal.Bearing Removal And Installation
1. Remove the screens (3) over the ventilation openings.2. Remove the brushes from the brush holders and remove the bolts (4) which secure the bearing retainer and brush yoke to the cover.3. Remove the bolts (2) which secure the rear cover (1) to the generator. Insert a strip of cardboard or wood under the rotating field to prevent damage to either the rotating field or the stator when the rear cover is removed.
PREPARING TO REMOVE THE REAR COVER
1. Rear cover. 2. Bolt. 3. Screen. 4. Bolt.4. Install two guide screws (5) where bolts (2) have been removed and two forcing bolts (6) in the threaded holes in the rear cover as illustrated. Using the two forcing bolts, push the rear cover from the generator.
REAR COVER REMOVAL
5. Guide screws. 6. Forcing bolts. On large generators, a suitable hoist should be attached to the rear cover to support the cover when it is removed.
PREPARING TO REMOVE BEARING
7. Bearing retainer and brush yoke. 8. Lock. 9.
CUTAWAY SRSE GENERATOR 1. Exciter and regulator cover.2. Field pole (1800 rpm generators have four field poles while 1200 rpm generators have six field poles).3. Rotor shaft hub.4. Engine flywheel.5. Bearing retainer and brush yoke.6. Brush holder.7. Collector ring.8. Generator support (This is also the rear engine support on all electric sets except the D379, G379, D398, G398 electric sets).9. Stator windings (armature).10. Generator fan.11. Coupling flexible drive discs.Generator Drive Removal And Installation
1. Remove the generator from the engine. See the covering topic in the engine Service Manual.2. Remove the bolts (2) securing the drive assembly (3) to the rotor shaft hub (5).
PREPARING TO REMOVE THE GENERATOR DRIVE
1. Eyebolt. 2. Bolt. 3. Drive assembly. 4. Bar.3. Insert an eyebolt (1), secure it with a nut (6) and attach a suitable hoist.4. Insert a bar (4) in one of the drive assembly holes, as illustrated, for balancing and guiding. Then remove the drive assembly from the generator, being careful not to damage the coupling flexible discs (8).
REMOVING THE GENERATOR DRIVE ASSEMBLY
5. Rotor shaft hub. 6. Nut. 7. Shims. 8. Coupling flexible discs. 9. Generator fan.5. Inspect the shims (7) for damage, but do not remove them unless replacement is necessary. See the topic, SINGLE BEARING GENERATOR ALIGNMENT, for addition or removal of shims.6. Inspect the generator fan (9). If the fan is damaged, it should be replaced. A few bent fan blades can sometimes be straightened if the alignment or the balance of the fan does not change when a blade is straightened.7. Install the generator fan and drive assembly in the reverse order of removal.Bearing Removal And Installation
1. Remove the screens (3) over the ventilation openings.2. Remove the brushes from the brush holders and remove the bolts (4) which secure the bearing retainer and brush yoke to the cover.3. Remove the bolts (2) which secure the rear cover (1) to the generator. Insert a strip of cardboard or wood under the rotating field to prevent damage to either the rotating field or the stator when the rear cover is removed.
PREPARING TO REMOVE THE REAR COVER
1. Rear cover. 2. Bolt. 3. Screen. 4. Bolt.4. Install two guide screws (5) where bolts (2) have been removed and two forcing bolts (6) in the threaded holes in the rear cover as illustrated. Using the two forcing bolts, push the rear cover from the generator.
REAR COVER REMOVAL
5. Guide screws. 6. Forcing bolts. On large generators, a suitable hoist should be attached to the rear cover to support the cover when it is removed.
PREPARING TO REMOVE BEARING
7. Bearing retainer and brush yoke. 8. Lock. 9.
Cat SIS web machinery list:
Parts shaft Caterpillar catalog:
1621604
SHAFT-DRIVE
416C, 416D, 420D, 420E, 424D, 426C, 428C, 428D, 430D, 430E, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 450E, 725, 725C, 730, 730C, 769D, 770, 771D, 772, 773D, 773E, 773F, 773G, 773G LRC, 77...
416C, 416D, 420D, 420E, 424D, 426C, 428C, 428D, 430D, 430E, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 450E, 725, 725C, 730, 730C, 769D, 770, 771D, 772, 773D, 773E, 773F, 773G, 773G LRC, 77...
2116759
SHAFT
416C, 416D, 420D, 424B, 424B HD, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D
416C, 416D, 420D, 424B, 424B HD, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D
2157488
SHAFT
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 902, 906, 906H, 906H2, 907H, 907H2, 908H, 908H2, TH220B, TH330B, TH3...
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 902, 906, 906H, 906H2, 907H, 907H2, 908H, 908H2, TH220B, TH330B, TH3...
2105946
SHAFT GP-AXLE
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
2027874
SHAFT AS
416D, 420D, 424D, 428D, 430D, 432D, 442D
416D, 420D, 424D, 428D, 430D, 432D, 442D
2027875
SHAFT AS-FRONT
420D, 428D, 430D, 432D, 442D, 450E
420D, 428D, 430D, 432D, 442D, 450E
2107305
SHAFT
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
2310698
SHAFT-AXLE
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
3043269
SHAFT AS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
3043266
SHAFT AS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
3358214
SHAFT-PUMP
414E, 416E, 422E, 424B, 424B HD, 428E, 434E
414E, 416E, 422E, 424B, 424B HD, 428E, 434E
3590372
SHAFT AS
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
416F, 420F, 422F, 428F, 430F, 432F, 434F, 444F
3641105
SHAFT AS
416D, 420D, 424D, 428D, 432D, 442D
416D, 420D, 424D, 428D, 432D, 442D
2238894
SHAFT
568 FM LL, 988K, C13, C15, TH35-C13T, TH35-C15T, TH460B, TH560B
568 FM LL, 988K, C13, C15, TH35-C13T, TH35-C15T, TH460B, TH560B
2535017
SHAFT
TH460B, TH560B, TH580B
TH460B, TH560B, TH580B
2535016
SHAFT-AXLE
TH460B, TH560B, TH580B
TH460B, TH560B, TH580B
2535015
SHAFT
TH460B, TH560B, TH580B
TH460B, TH560B, TH580B
2535014
SHAFT-AXLE
TH460B, TH560B, TH580B
TH460B, TH560B, TH580B
2748636
SHAFT AS
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E
3043266
SHAFT AS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
3043269
SHAFT AS
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
2310696
SHAFT
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
2310698
SHAFT-AXLE
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
2107305
SHAFT
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 442E