2883643 SWITCH-TEMPERATURE Caterpillar parts
C4.4
Rating:
Alternative (cross code) number:
CA2883643
288-3643
2883643
CA2883643
288-3643
2883643
Weight: 1 pounds 0 kg.
GENERATOR SET,
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2023-05-25
2021-06-10
2021-05-25
2018-12-04
Compatible equipment models: 2883643:
Information:
Illustration 1 g01066183
Restoring the Residual Magnetism (16) Jumper WireReduced residual magnetism results in charging problems during start-up. Follow the procedure below in order to restore the residual magnetism of the alternator.
Connect the positive terminal of a 24 volt battery to the "B+" terminal of the alternator.
Connect the negative terminal of a 24 volt battery to the "B-" terminal of the alternator.
Connect one end of jumper wire (16) to the "B+" terminal.
Connect the other end of the jumper wire (16) to the "R" terminal. A spark occurs as the jumper wire touches the "R" terminal. If a spark does not occur, the alternator has an internal open.
Wait for two seconds.
Disconnect the jumper wire from the "R" terminal. Expected Result: The residual magnetism is restored.Alternator Residual Magnetism Loss
The residual magnetism is reduced by the following conditions:
Dropping the alternator
Handling the alternator roughly
Storing the alternator at temperatures above 38 °C (100 °F)
Storing the alternator for longer than 3 to 6 months
Disassembling the alternator for repairs or for testing
Having an alternator with poor manufacturing tolerances
Caterpillar parts catalog:
Parts switch Caterpillar catalog:
1251302
SWITCH GP-MAGNETIC
1090, 1190, 1190T, 120H, 120M, 1290T, 12M, 135H, 1390, 140G, 140M, 14M, 160M, 24H, 307D, 308C, 308D, 3116, 311B, 311C, 311D LRR, 311F LRR, 3126B, 312B, 312B L, 312C, 312C L, 312D, 312D2, 312D2 GC, 312...
1090, 1190, 1190T, 120H, 120M, 1290T, 12M, 135H, 1390, 140G, 140M, 14M, 160M, 24H, 307D, 308C, 308D, 3116, 311B, 311C, 311D LRR, 311F LRR, 3126B, 312B, 312B L, 312C, 312C L, 312D, 312D2, 312D2 GC, 312...
7n0718
SWITCH AS-DISCONNECT
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140B, 140G, 140H,...
1090, 1190, 1190T, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140B, 140G, 140H,...
8D2676
SWITCH AS-TOGGLE
10 FT, 10-20B, 115, 120G, 12G, 130G, 140G, 143H, 14G, 160G, 163H NA, 16G, 215B, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307, 317B LN, 318B, 3208, 320C, 330...
10 FT, 10-20B, 115, 120G, 12G, 130G, 140G, 143H, 14G, 160G, 163H NA, 16G, 215B, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307, 317B LN, 318B, 3208, 320C, 330...
2351790
SWITCH-TEMPERATURE
3054, 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 43...
3054, 3054C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 43...
1967693
SWITCH AS-PRESSURE
3034, 3054, 3054B, 3056, C1.5, C2.2, C4.4
3034, 3054, 3054B, 3056, C1.5, C2.2, C4.4
2372740
SWITCH
3054, 3056, C4.4
3054, 3056, C4.4
2372739
SWITCH
3054, 3056, C4.4
3054, 3056, C4.4
2372788
SWITCH
3054, 3056, C4.4
3054, 3056, C4.4
2810572
SWITCH
C4.4, C6.6, C9
C4.4, C6.6, C9
2811301
SWITCH-PRESSURE
C4.4, C6.6, C9
C4.4, C6.6, C9
3095909
SWITCH
C4.4
C4.4
1402928
SWITCH AS-TOGGLE
C18, SCT673, SPF343, SPS342, SPS343, SPT342, SPT343
C18, SCT673, SPF343, SPS342, SPS343, SPT342, SPT343
3174953
SWITCH
C6.6, C7.1, C9
C6.6, C7.1, C9
2811301
SWITCH-PRESSURE
C4.4, C6.6, C9
C4.4, C6.6, C9
2810572
SWITCH
C4.4, C6.6, C9
C4.4, C6.6, C9
2812372
SWITCH-LEVEL
C4.4, C7.1
C4.4, C7.1
3714035
SWITCH
C4.4
C4.4
3095909
SWITCH
C4.4
C4.4