2978776 CHAIN GP-DRIVE Caterpillar parts
12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD
Rating:
Alternative (cross code) number:
CA2978776
297-8776
2978776
CA2978776
297-8776
2978776
MOTOR GRADER,
Compatible equipment models: 2978776:
Information:
New Ferrite Bead is used on the Voltage Regulator Harnessing for Gensets that have a PL421
Illustration 1 g03503176
415-4615 Ferrite Bead A Ferrite bead is used on the Voltage Regulator Harnessing for Gensets that have a PL421. The 415-4615 Ferrite Bead (shown in illustration 1) shall be placed as close to the voltage regulator as possible. For the CDVR (314-7755 Voltage Regulator As or 235-5725 Voltage Regulator As ) four ferrite beads are needed. One bead for each of the 6-pin and 9-pin harnesses and then two beads for the 12-pin harness (split the harness into two 6-wire harnesses). For the R450 (352-6019 Voltage Regulator single-phase and 352-5636 Voltage Regulator three-phase) one ferrite bead is needed. Refer to the above reference for installation procedure for Product Link PL421 Retrofit.Relay along with harness changes is used on Gensets with PL421
A relay along with harness changes is now used on Gensets with PL421 to avoid draining the Genset package batteries when the main disconnect is switched OFF. The +Battery wire of the PL421 harness needs to connect to the +Battery terminal of the battery or battery charger. The -Battery wire of the PL421 harness needs to connect to the -Battery terminal of the battery or battery charger. The keyswitch wire of the PL421 harness needs to connect to the relay (12V 115-1615 Relay As / 24V 3E-5239 Relay As ) shown in Illustration 2 using the 9X-1043 Bracket , the 9X-1055 Receptacle Terminal, and the 9X-1056 Receptacle Terminal .See Table 1 for connections to relay for each specific Genset package.
Illustration 2 g03503136
Relay
Table 1
Genset Package    Relay Connections    Genset Panel Connection Points    
Q20, XQ30, XQ45, and XQ60     85     Terminal 5 on control panel    
86 Terminal 7 on control panel    
87 Terminal 7 on control panel    
87A
Illustration 1 g03503176
415-4615 Ferrite Bead A Ferrite bead is used on the Voltage Regulator Harnessing for Gensets that have a PL421. The 415-4615 Ferrite Bead (shown in illustration 1) shall be placed as close to the voltage regulator as possible. For the CDVR (314-7755 Voltage Regulator As or 235-5725 Voltage Regulator As ) four ferrite beads are needed. One bead for each of the 6-pin and 9-pin harnesses and then two beads for the 12-pin harness (split the harness into two 6-wire harnesses). For the R450 (352-6019 Voltage Regulator single-phase and 352-5636 Voltage Regulator three-phase) one ferrite bead is needed. Refer to the above reference for installation procedure for Product Link PL421 Retrofit.Relay along with harness changes is used on Gensets with PL421
A relay along with harness changes is now used on Gensets with PL421 to avoid draining the Genset package batteries when the main disconnect is switched OFF. The +Battery wire of the PL421 harness needs to connect to the +Battery terminal of the battery or battery charger. The -Battery wire of the PL421 harness needs to connect to the -Battery terminal of the battery or battery charger. The keyswitch wire of the PL421 harness needs to connect to the relay (12V 115-1615 Relay As / 24V 3E-5239 Relay As ) shown in Illustration 2 using the 9X-1043 Bracket , the 9X-1055 Receptacle Terminal, and the 9X-1056 Receptacle Terminal .See Table 1 for connections to relay for each specific Genset package.
Illustration 2 g03503136
Relay
Table 1
Genset Package    Relay Connections    Genset Panel Connection Points    
Q20, XQ30, XQ45, and XQ60     85     Terminal 5 on control panel    
86 Terminal 7 on control panel    
87 Terminal 7 on control panel    
87A
Caterpillar SIS machinery equipment:
Caterpillar SIS
140 Motor Grader N9400001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140 AWD Motor Grader N9500001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Motor Grader B9M00001-UP (MACHINE) »
297-8776
CHAIN GP-DRIVE
12M Motor Grader B9200001-UP (MACHINE) POWERED BY C7.2 Engine »
297-8776
CHAIN GP-DRIVE
140M Motor Grader B9D00001-UP (MACHINE) »
297-8776
CHAIN GP-DRIVE
12K Motor Grader JJA00001-UP (MACHINE) POWERED BY C7 Engine »
297-8776
CHAIN GP-DRIVE
12K Motor Grader SZP00001-UP (MACHINE) POWERED BY C7 Engine »
297-8776
CHAIN GP-DRIVE
140K Motor Grader SZL00001-UP (MACHINE) POWERED BY C7 Engine »
297-8776
CHAIN GP-DRIVE
140K Motor Grader JPA00001-UP (MACHINE) POWERED BY C7 Engine »
297-8776
CHAIN GP-DRIVE
140M Motor Grader - All Wheel Drive B9G00001-UP (MACHINE) POWERED BY C9 Engine »
297-8776
CHAIN GP-DRIVE
140M Motor Grader - All Wheel Drive D9G00001-UP (MACHINE) POWERED BY C9 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 2 Motor Grader R9S00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 2 Motor Grader R9M00001-UP (MACHINE) POWERED BY C9 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 2 Motor Grader - All Wheel Drive R9G00001-UP (MACHINE) POWERED BY C9 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 2 Motor Grader M9D00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 2 Motor Grader - All Wheel Drive M9J00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140K Series 2 Motor Grader SZW00001-UP (MACHINE) POWERED BY C7 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 2 Motor Grader - All Wheel Drive R9P00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 2 Motor Grader - All Wheel Drive F9B00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 2 Motor Grader F9M00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 3 Motor Grader N9R00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 3 Motor Grader-All Wheel Drive N9P00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 3 Motor Grader N9M00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 3 Motor Grader-All Wheel Drive N9G00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 3 Motor Grader N9F00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
12M Series 3 Motor Grader-All Wheel Drive N9B00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 3 Motor Grader N9D00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
140M Series 3 Motor Grader-All Wheel Drive N9J00001-UP (MACHINE) POWERED BY C9.3 Engine »
297-8776
CHAIN GP-DRIVE
Caterpillar parts catalog:
Parts chain Caterpillar catalog:
2978777
CHAIN
12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD
12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD
2298295
CHAIN GP-BOOM
TH220B, TH580B
TH220B, TH580B
2T3032
CHAIN & FLIGHT GP
623E, 623F, 623G
623E, 623F, 623G
2292792
CHAIN GP-BOOM
TH220B, TH580B
TH220B, TH580B
2292521
CHAIN GP-BOOM
TH220B, TH580B
TH220B, TH580B
2298296
CHAIN GP-BOOM
TH220B, TH580B
TH220B, TH580B
2284273
CHAIN GP-BOOM
TH220B, TH580B
TH220B, TH580B
2809923
CHAIN GP-CONVEYOR
AP-650B, BG-225C
AP-650B, BG-225C
8X1854
CHAIN GP-DRIVE
120H, 135H, 135H NA
120H, 135H, 135H NA
1276683
CHAIN GP-COUNTERWEIGHT
345B II, 345B L
345B II, 345B L
2T0051
CHAIN & FLIGHT GP
615, 615C
615, 615C