7E4275 SENDER-PRESSURE Caterpillar parts
3116, 3126, 3208, 3304B, 3306B
Rating:
Alternative (cross code) number:
CA7E4275
7E-4275
7E4275
CA7E4275
7E-4275
7E4275
Weight: 0.30 pounds 0 kg.
MARINE ENGINE,
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Information:
Incorrect Alternator Charging
Probable Causes
Loose drive belt or worn drive belt
Incorrect wiring
Problem with the alternatorRecommended Repairs
Drive Belt
Inspect the belt for good condition. Replace the belt, if necessary.Check the belt tension. Refer to Specifications, "Belt Tension Chart". Adjust the belt tension, if necessary.If a new belt is installed, check the belt tension again after 30 minutes of operation at the engine's rated load.Wiring
Inspect the cables and the connections for the ground circuit and for the battery. Make sure that the parts are in good condition. Make sure that the connections are clean and secure.Alternator
There may be a problem with the alternator's voltage regulator, with the rotor, or with the rectifier. Replace the alternator.Noisy Alternator
Probable Causes
Loose drive belt or worn drive belt
Loose pulley or worn pulley
Misalignment of the drive pulley and the alternator
Worn bearingsRecommended Repairs
Drive Belt
Inspect the belt for good condition. Replace the belt, if necessary.Check the belt tension. Refer to Specifications, "Belt Tension Chart". Adjust the belt tension, if necessary.If a new belt is installed, check the belt tension again after 30 minutes of operation at the engine's rated load.Pulley
Inspect the pulley for proper installation. Make sure that the fasteners are secure. Make sure that the pulley is aligned correctly with the alternator.If the pulley is worn, replace the pulley.Bearings
The alternator's bearings or the drive pulley's bearings may be worn. Install new bearings.
Probable Causes
Loose drive belt or worn drive belt
Incorrect wiring
Problem with the alternatorRecommended Repairs
Drive Belt
Inspect the belt for good condition. Replace the belt, if necessary.Check the belt tension. Refer to Specifications, "Belt Tension Chart". Adjust the belt tension, if necessary.If a new belt is installed, check the belt tension again after 30 minutes of operation at the engine's rated load.Wiring
Inspect the cables and the connections for the ground circuit and for the battery. Make sure that the parts are in good condition. Make sure that the connections are clean and secure.Alternator
There may be a problem with the alternator's voltage regulator, with the rotor, or with the rectifier. Replace the alternator.Noisy Alternator
Probable Causes
Loose drive belt or worn drive belt
Loose pulley or worn pulley
Misalignment of the drive pulley and the alternator
Worn bearingsRecommended Repairs
Drive Belt
Inspect the belt for good condition. Replace the belt, if necessary.Check the belt tension. Refer to Specifications, "Belt Tension Chart". Adjust the belt tension, if necessary.If a new belt is installed, check the belt tension again after 30 minutes of operation at the engine's rated load.Pulley
Inspect the pulley for proper installation. Make sure that the fasteners are secure. Make sure that the pulley is aligned correctly with the alternator.If the pulley is worn, replace the pulley.Bearings
The alternator's bearings or the drive pulley's bearings may be worn. Install new bearings.
Caterpillar parts catalog:
Parts sender Caterpillar catalog:
9X1124
SENDER AS-PRESSURE
3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3516, 539, C-15, D398A, G3304, G342C, G399, PR-1000, PS-150B, PS-200B
3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3516, 539, C-15, D398A, G3304, G342C, G399, PR-1000, PS-150B, PS-200B
5L7443
SENDER
3192, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, D320A, D342C, D348, G399
3192, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, D320A, D342C, D348, G399
0302010
SENDER AS-PRESSURE
30/30, 3114, 3116, 3126, 3208, 3304, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 3508, 3512, 3516, 508, 621B, 631D, 65, 651B, 75, 973, AP-1000, AP-1050, AP-800, CP-563, CS-531, CS-533, CS-583, D250B...
30/30, 3114, 3116, 3126, 3208, 3304, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 3508, 3512, 3516, 508, 621B, 631D, 65, 651B, 75, 973, AP-1000, AP-1050, AP-800, CP-563, CS-531, CS-533, CS-583, D250B...
4W9972
SENDER AS-TEMPERATURE
120H, 120H ES, 120H NA, 135H, 135H NA, 3114, 3116, 3126, 3508, 3508B, 3512, 3512B, 3516, 3516B, 414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428, 428B, 428C...
120H, 120H ES, 120H NA, 135H, 135H NA, 3114, 3116, 3126, 3508, 3508B, 3512, 3512B, 3516, 3516B, 414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428, 428B, 428C...
2397337
SENDER AS-PRESSURE
3126, 3304, 3306, 3406B, 3408, 3408C, 3412, 3412D, 3508, 3512, 3516
3126, 3304, 3306, 3406B, 3408, 3408C, 3412, 3412D, 3508, 3512, 3516
7E4283
SENDER-PRESSURE
3116, 3208, 3304B, 3306B
3116, 3208, 3304B, 3306B
7E4284
SENDER-PRESSURE
3116, 3208
3116, 3208
8N3844
SENDER-TEMPERATURE
225, 231D, 235B, 235C, 235D, 3114, 3116, 3126, 3406, 517, 527, 561M, 578, 583R, 587R, 589, 613C, 613C II, 631D, 631E, 633E II, 637D, 637E, 657B, 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777B, 784B, 7...
225, 231D, 235B, 235C, 235D, 3114, 3116, 3126, 3406, 517, 527, 561M, 578, 583R, 587R, 589, 613C, 613C II, 631D, 631E, 633E II, 637D, 637E, 657B, 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777B, 784B, 7...
2272529
SENDER-PRESSURE
3126, C7
3126, C7
1091586
SENDER
3304B, 3306B
3304B, 3306B
2397337
SENDER AS-PRESSURE
3126, 3304, 3306, 3406B, 3408, 3408C, 3412, 3412D, 3508, 3512, 3516
3126, 3304, 3306, 3406B, 3408, 3408C, 3412, 3412D, 3508, 3512, 3516
7W2118
SENDER-PRESSURE
3208, 3304, 3306, 3406B, 3412, 3606, 3608, 3612, 3616, D398A, G3606, G3608, G3612, G3616
3208, 3304, 3306, 3406B, 3412, 3606, 3608, 3612, 3616, D398A, G3606, G3608, G3612, G3616
1W4687
SENDER
3208, 3304, 3306, 3406, 3408, 3412, 3508, 3512, 3516
3208, 3304, 3306, 3406, 3408, 3412, 3508, 3512, 3516
5L7449
SENDER-OIL PRESSURE
3208, 3306, 3406, 3408, 3412, D342C, D348
3208, 3306, 3406, 3408, 3412, D342C, D348
5N8176
SENDER GP-TACHOMETER
3208, 3304, 3306, 3406, 3408, 3412, 3508, 3512, 631E, 637E, 651E, 657E, 980C, D348, D353C, D8L, G3304
3208, 3304, 3306, 3406, 3408, 3412, 3508, 3512, 631E, 637E, 651E, 657E, 980C, D348, D353C, D8L, G3304
1074658
SENDER AS-TEMPERATURE SWITCH
65C, 75C
65C, 75C
7E4284
SENDER-PRESSURE
3116, 3208
3116, 3208
7E4283
SENDER-PRESSURE
3116, 3208, 3304B, 3306B
3116, 3208, 3304B, 3306B
1121134
SENDER-PRESSURE
3116, 3126
3116, 3126
7E4280
SENDER-TEMPERATURE
3116, 3126, 3208
3116, 3126, 3208
7E4276
SENDER-PRESSURE
3116, 3126, 3208
3116, 3126, 3208
7E4279
SENDER-TEMPERATURE
3116, 3126, 3208
3116, 3126, 3208