2495523 COVER-SIDE Caterpillar parts
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 950H, 962H, C9.3, IT62H, M325D L MH, M325D MH
Rating:
Alternative (cross code) number:
CA2495523
249-5523
2495523
CA2495523
249-5523
2495523
Weight: 2 pounds 1 kg.
EXCAVATOR, WHEEL LOADER,
Compatible equipment models: 2495523:
Information:
Note: For earlier digital voltage regulators go to Testing And Adjusting, "Fault Handling For Earlier Digital Voltage Regulators".Fault Identification
Check the excitation.
Use a multimeter across the exciter field outputs F1 and F2. A multimeter should be set for VDC. Another way to verify that the regulator is providing excitation is by looking at parameter :55. Parameter :55 describes excitation current.Expected Result: The regulator is providing excitation to the generator.Results:
OK: Go to Step 2.
NOT OK: Go to Step 4.
Check the status of the alarm.
Check the display on the digital voltage regulator.
Check the status of the alarm output.Expected Result: The display on the digital voltage regulator is flashing or the alarm output is off. When alarm output is off, an alarm is active.Results:
OK: An alarm has occurred. The alarm is active. No new alarms will be detected until the fault has been reset. However, fault detection is still enabled. Go to Step 5.
NOT OK: Go to Step 3.
Check the status of the latest fault.
Check if a new alarm has been logged in parameter :92. Parameter :92 describes the latest fault.Expected Result: A new alarm has been logged in parameter :92.Results:
OK: A fault or alarm has occurred and has been reset. Troubleshoot the problem using the code in parameter :92 and the service manual (or clear the alarm). Go to Testing And Adjusting, "Fault Handling", section Fault Clearing.
NOT OK: No new alarm has occurred. STOP.
Check the status of the fault.
Check the display on the digital voltage regulator.
Check the status of the fault output.Expected Result: The display on the regulator is flashing or the fault output is off. When fault output is off, a fault is active.Results:
OK: A shutdown fault has occurred and is active. No new alarms/faults will be detected until this fault is reset. Go to Step 5.
NOT OK: Refer to Testing And Adjusting, "Troubleshooting". STOP.
Check the shutdown fault log.
Check the number logged in the shutdown fault log. The shutdown fault log is described by parameter :92. Check the flashing number on the display.Expected Result: The number starts with a 6 (6xx).Results:
OK: The number starts with a 6 (6xx). An alarm has occurred. This will not shut down the digital voltage regulator. The alarm is resettable without removing power by activating either parameter :96, the external fault reset switch contact, or by cycling the 24 VDC.
Check the excitation.
Use a multimeter across the exciter field outputs F1 and F2. A multimeter should be set for VDC. Another way to verify that the regulator is providing excitation is by looking at parameter :55. Parameter :55 describes excitation current.Expected Result: The regulator is providing excitation to the generator.Results:
OK: Go to Step 2.
NOT OK: Go to Step 4.
Check the status of the alarm.
Check the display on the digital voltage regulator.
Check the status of the alarm output.Expected Result: The display on the digital voltage regulator is flashing or the alarm output is off. When alarm output is off, an alarm is active.Results:
OK: An alarm has occurred. The alarm is active. No new alarms will be detected until the fault has been reset. However, fault detection is still enabled. Go to Step 5.
NOT OK: Go to Step 3.
Check the status of the latest fault.
Check if a new alarm has been logged in parameter :92. Parameter :92 describes the latest fault.Expected Result: A new alarm has been logged in parameter :92.Results:
OK: A fault or alarm has occurred and has been reset. Troubleshoot the problem using the code in parameter :92 and the service manual (or clear the alarm). Go to Testing And Adjusting, "Fault Handling", section Fault Clearing.
NOT OK: No new alarm has occurred. STOP.
Check the status of the fault.
Check the display on the digital voltage regulator.
Check the status of the fault output.Expected Result: The display on the regulator is flashing or the fault output is off. When fault output is off, a fault is active.Results:
OK: A shutdown fault has occurred and is active. No new alarms/faults will be detected until this fault is reset. Go to Step 5.
NOT OK: Refer to Testing And Adjusting, "Troubleshooting". STOP.
Check the shutdown fault log.
Check the number logged in the shutdown fault log. The shutdown fault log is described by parameter :92. Check the flashing number on the display.Expected Result: The number starts with a 6 (6xx).Results:
OK: The number starts with a 6 (6xx). An alarm has occurred. This will not shut down the digital voltage regulator. The alarm is resettable without removing power by activating either parameter :96, the external fault reset switch contact, or by cycling the 24 VDC.
Cat SIS web machinery list:
Parts cover Caterpillar catalog:
2S2923
COVER AS
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, 14H, 160G, 160H, 160H ES, 160H NA, 160...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 14G, 14H, 160G, 160H, 160H ES, 160H NA, 160...
2266051
COVER
12H, 140M, 140M 2, 160M, 160M 2, 3126, 3126B, 3126E, 3406E, 3516C, 525C, 535C, 545C, 573, 584, 586C, 627G, 637D, 637E, 637G, 814F II, 815B, 815F II, 816F II, 950H, 962H, C-9, C7, C9, C9.3, CX31-C9I, I...
12H, 140M, 140M 2, 160M, 160M 2, 3126, 3126B, 3126E, 3406E, 3516C, 525C, 535C, 545C, 573, 584, 586C, 627G, 637D, 637E, 637G, 814F II, 815B, 815F II, 816F II, 950H, 962H, C-9, C7, C9, C9.3, CX31-C9I, I...
5D1911
COVER-HYDRAULIC CAP
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 16...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 16...
8E5605
COVER-CARRIER ROLLER
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
1516844
COVER
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319D L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 3...
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319D L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 3...
6Y8077
COVER-CARRIER ROLLER
312D, 320B, 320C, 323D LN, 323D SA, 323E L, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B L, 330C, 3...
312D, 320B, 320C, 323D LN, 323D SA, 323E L, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B L, 330C, 3...
7K5634
COVER
525D, 535D, 545D, 555D, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 814F II, 815F II, 824G, 824G II, 824H, 825G, 825G II, 825H, 920, 926, 930, 936F, 938F, 938G, 938G II, 938H, 950 GC, 950B...
525D, 535D, 545D, 555D, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 814F II, 815F II, 824G, 824G II, 824H, 825G, 825G II, 825H, 920, 926, 930, 936F, 938F, 938G, 938G II, 938H, 950 GC, 950B...
6Y1087
COVER-END
525, 613G, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 938G II, 938H, 950F II, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, ...
525, 613G, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 938G II, 938H, 950F II, 950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, ...
4V5099
COVER
2470C, 2570C, 2670C, 2864C, 508, 533, 543, 553C, 563C, 573C, 586C, 814F, 814F II, 815B, 815F, 815F II, 816B, 816F, 816F II, 924K, 930K, 936, 936F, 938F, 938G, 938G II, 950B, 950B/950E, 950F, 950F II, ...
2470C, 2570C, 2670C, 2864C, 508, 533, 543, 553C, 563C, 573C, 586C, 814F, 814F II, 815B, 815F, 815F II, 816B, 816F, 816F II, 924K, 930K, 936, 936F, 938F, 938G, 938G II, 950B, 950B/950E, 950F, 950F II, ...
8P1812
COVER AS-OIL PUMP
814B, 814F, 815B, 815F, 816F, 936, 936F, 950B, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966D, 966F, 966F II, 970F, IT62G, IT62G II, IT62H, R1300, R1300G II, R17...
814B, 814F, 815B, 815F, 816F, 936, 936F, 950B, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966D, 966F, 966F II, 970F, IT62G, IT62G II, IT62H, R1300, R1300G II, R17...
1994503
COVER
320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 32...
320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 32...
1764883
COVER
322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
322C, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
3557407
COVER-CYLINDER
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3 AWD, 336F L, 627H, 627K, 627K LRC, 725C, C9.3, D6T LGP, D6T LGPPAT
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3 AWD, 336F L, 627H, 627K, 627K LRC, 725C, C9.3, D6T LGP, D6T LGPPAT
2934410
COVER
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797F, C175-16
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797F, C175-16
3468874
COVER
C175-16
C175-16
3715936
COVER AS
C175-16
C175-16
4233277
COVER GP-PROTECTION
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 336F L, 349F L, 374F L, 390F L, 621K, 623K, 627K, 725C, 730C, 770G, 770G OEM, 772G, 772G OEM, 824K, 825K, 826K, 834K, 836K, 966M, 966M XE, 972...
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 336F L, 349F L, 374F L, 390F L, 621K, 623K, 627K, 725C, 730C, 770G, 770G OEM, 772G, 772G OEM, 824K, 825K, 826K, 834K, 836K, 966M, 966M XE, 972...
2054821
COVER
3516B, 789D, 793D, 797, 797B
3516B, 789D, 793D, 797, 797B
4222577
COVER
C7.1
C7.1
4224596
COVER
C7.1
C7.1
4222567
COVER
C7.1
C7.1
3697512
COVER-WATER PUMP
374F L, 390F L, 770G, 770G OEM, 772G, 772G OEM, 824K, 825K, 826K, 834K, 836K, 988K, C15, C18, D9T
374F L, 390F L, 770G, 770G OEM, 772G, 772G OEM, 824K, 825K, 826K, 834K, 836K, 988K, C15, C18, D9T
3820632
COVER AS
627K, 627K LRC, 725C, C9.3, D6T LGP, D6T LGPPAT
627K, 627K LRC, 725C, C9.3, D6T LGP, D6T LGPPAT
2889179
COVER GP-VALVE MECHANISM
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 950H, 962H, C9.3, IT62H, M325D L MH, M325D MH
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 950H, 962H, C9.3, IT62H, M325D L MH, M325D MH