3494076 PUMP & MTG GP-MAIN HYDRAULIC Caterpillar parts
374F L, 390F L
Rating:
Alternative (cross code) number:
CA3494076
349-4076
3494076
CA3494076
349-4076
3494076
EXCAVATOR,
Number on catalog scheme:
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Information:
Illustration 1 g00872663
Field Winding (1) Leads (2) HousingField Winding Continuity Test
Remove the field winding from the alternator.
Connect the multimeter leads across field winding leads (1) .
Measure the resistance between the field winding leads.Expected Results: 3T-6352 Alternator Gp ... 6.3 to 7.3 ohms 5N-5692 Alternator Gp ... 8.5 to 9.5 ohms 7G-7889 Alternator Gp ... 1.7 to 2.1 ohmsResults:OK - The resistance is within tolerance. The field winding has passed the Continuity Test. Perform the Field Winding Ground Test.NOT OK - The resistance is above tolerance. The field winding has an open circuit. Replace the field winding. STOP.NOT OK - The resistance is below tolerance. The field winding has a short circuit. Replace the field winding. STOP.Field Winding Ground Test
The field winding remains removed from the alternator.
Connect the multimeter leads across one field winding lead (1) and housing (2) .
Measure the resistance.Expected Result: The resistance is 100000 ohms or more.Results:OK - The resistance is 100000 ohms or more. Repeat Steps 1 to 3 for the other field winding lead (1). If the results are OK, the field winding is normal. STOP.NOT OK - The resistance is less than 100000 ohms. The field winding lead is shorted to the frame. Replace the field winding. STOP.
Caterpillar SIS machinery equipment:
Caterpillar SIS
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349-4076
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374F L Excavator EBF00001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator FEH00001-UP (MACHINE) POWERED BY C18 Engine »
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390F OEM PT700001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator XWL00001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator YHT00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator MFL00001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator DNM00001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator MGF00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator HSM00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator TYE00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator AP400001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator AT200001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator GAY00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F L Excavator HJD00001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
374F L Excavator NFJ00001-UP (MACHINE) POWERED BY C15 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
390F Mobile Hydraulic Power Unit B3700001-UP (MACHINE) POWERED BY C18 Engine »
349-4076
PUMP & MTG GP-MAIN HYDRAULIC
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 735, 735B, 740, 740B, C15, C15 I6, C18, C18 I6, CX31-C15I, TH35-C15I, TH35-C15T
3406B, 3406C, 3406E, 3408, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 583R, 587R, C-15, C-16, C15, C18, D8N, D8R, D...
14M, 24M, 3406E, 3456, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 3512, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 583T, 5...
349E, 349E L, 349E L HVG, 349E L VG, 349F L, 374F L, 621H, 621K, 623H, 623K, 627H, 627K, 730C, 980K, 980K HLG, 980M, 982M, C18
390F L, 735B, 740B, 770G, 770G OEM, 772G, 772G OEM, 824K, 825K, 826K, 834K, 836K, 988K, C13, C13 XQ350, C15, C18, D8T, D9T
3791545
PUMP AS
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2570C, 2670C, 2864C, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 2570C, 2670C, 2864C, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336...
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
3699658
PUMP GP-GEAR
374F L, 390F L
374F L, 390F L
4392545
PUMP GP-PISTON
374F L, 390F L
374F L, 390F L
3699655
PUMP GP-PISTON
374F L, 390F L
374F L, 390F L
5Y0262
PUMP GP-FUEL INJECTION
D4E, D4E SR
D4E, D4E SR
2983732
PUMP GP-WATER SPRAY
CB-54, CB-64
CB-54, CB-64
3516B, 3516C
1763220
PUMP GP-WATER
3056, 924G, 924GZ, CS-663E, CS-683E
3056, 924G, 924GZ, CS-663E, CS-683E
2314915
PUMP GP-ENGINE OIL
3516B, 3516C
3516B, 3516C
1485642
PUMP & MTG GP-VIBRATORY
CS-573D, CS-583D
CS-573D, CS-583D
4398111
PUMP GP-WATER
301.7D, 301.7D CR, 302.2D, 302.4D
301.7D, 301.7D CR, 302.2D, 302.4D
1295672
PUMP GP-FUEL INJECTION
3406C, PM-465, RM-350B
3406C, PM-465, RM-350B
1064357
PUMP GP-POWER STEERING
3114, 3116, 3126E
3114, 3116, 3126E