6N6259 BASE AS-FUEL FILTER Caterpillar parts
3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, C15, C18, C30, C32, C4.4, C9
Rating:
Alternative (cross code) number:
CA6N6259
6N-6259
6N6259
CA6N6259
6N-6259
6N6259
Weight: 7 pounds 3 kg.
GEN SET ENGINE, MARINE ENGINE,
Compatible equipment models: 6N6259:
Information:
Conditions Which Generate This Code:
Illustration 1 g00722721
Rear view of the PRCM (1) 40-pin connector (2) Relay module
Table 1
Load Specifications For the Internal Relays of the PRCM    
Relay Module and Number     Ratings For Resistive Loads     Ratings For Inductive Loads    
"K1"     7 milliamperes to 1 Amperes (24 DCV)     None (1) (2) (3)    
"K2", "K3", "K4", "K5" (terminal 24), "K6" and "K7"     0.5 to 10 amperes (24 DCV)     0.5 to 10 Amperes (24 DCV) (3)    
"K5" (terminals 23 and 36)     0.5 to 10 Amperes (24 DCV) and 0.5 to 10 Amperes (24 ACV)     0.5 to 5 Amperes (24 DCV) and 0.5 to 7.5 Amperes (110 ACV)    
( 1 ) Do NOT connect inductive loads to these terminals.
( 2 ) The contacts of the relay that is connected to terminals 13 and 14 are gold flashed. The gold socket contact provides a source of low impedance for a low current resistive load. Loads that draw higher currents, currents that are of similar levels as terminals 23 and 36 in table 1 can be applied. However, if heavier loads are applied, the gold flashing will be permanently burned. This will eliminate the gold flashing from the contacts. This does not result in damage to the relay contacts, but the contacts can no longer be used for low current loads.
( 3 ) "K1" (terminals 13 and 14) is not fused.
Illustration 2 g00709866
The Connections for the PRCM to the Relay ModuleThe PRCM provides the internal relay outputs for customer's use. All relays are located in the relay module on the rear of the PRCM. If the CAT data link fails, the relay remains in the state required by the last valid input state. The relay may also be programmed to reset to the OFF position. Refer to Systems Operation, "Setpoint Viewing and Programming".The Possible cause of a CID 0478 FMI 04 is a short circuit of the "K2" relay coil. Clear the diagnostic code from the fault log when the troubleshooting procedure is completed.
Do not apply AC voltages to any relay module terminal other than terminals 23 and 36 of K5 and terminals 13 and 14 of K1 or permanent damage to the relay module will result. All other terminals have flyback diodes connected to them that increase relay life when driving inductive loads; however, this limits their use to DC voltages.
Note: All 3K-8782 Fuses ("AGC-10") in the relay module are rated at 10 Amperes DCV. Test Step 1. CHECK THE STATUS OF THE DIAGNOSTIC CODE.
Turn the ECS to the OFF/RESET position and then turn the ECS to the STOP position.
Press the "MODE" key until the diagnostic code viewing/clearing menu appears.
Observe the upper display. Check that the CID 0478 FMI 04 is active.Note: The "DIAG" indicator will be flashing and the CID 0478 FMI 04 will be present on the display if the
Illustration 1 g00722721
Rear view of the PRCM (1) 40-pin connector (2) Relay module
Table 1
Load Specifications For the Internal Relays of the PRCM    
Relay Module and Number     Ratings For Resistive Loads     Ratings For Inductive Loads    
"K1"     7 milliamperes to 1 Amperes (24 DCV)     None (1) (2) (3)    
"K2", "K3", "K4", "K5" (terminal 24), "K6" and "K7"     0.5 to 10 amperes (24 DCV)     0.5 to 10 Amperes (24 DCV) (3)    
"K5" (terminals 23 and 36)     0.5 to 10 Amperes (24 DCV) and 0.5 to 10 Amperes (24 ACV)     0.5 to 5 Amperes (24 DCV) and 0.5 to 7.5 Amperes (110 ACV)    
( 1 ) Do NOT connect inductive loads to these terminals.
( 2 ) The contacts of the relay that is connected to terminals 13 and 14 are gold flashed. The gold socket contact provides a source of low impedance for a low current resistive load. Loads that draw higher currents, currents that are of similar levels as terminals 23 and 36 in table 1 can be applied. However, if heavier loads are applied, the gold flashing will be permanently burned. This will eliminate the gold flashing from the contacts. This does not result in damage to the relay contacts, but the contacts can no longer be used for low current loads.
( 3 ) "K1" (terminals 13 and 14) is not fused.
Illustration 2 g00709866
The Connections for the PRCM to the Relay ModuleThe PRCM provides the internal relay outputs for customer's use. All relays are located in the relay module on the rear of the PRCM. If the CAT data link fails, the relay remains in the state required by the last valid input state. The relay may also be programmed to reset to the OFF position. Refer to Systems Operation, "Setpoint Viewing and Programming".The Possible cause of a CID 0478 FMI 04 is a short circuit of the "K2" relay coil. Clear the diagnostic code from the fault log when the troubleshooting procedure is completed.
Do not apply AC voltages to any relay module terminal other than terminals 23 and 36 of K5 and terminals 13 and 14 of K1 or permanent damage to the relay module will result. All other terminals have flyback diodes connected to them that increase relay life when driving inductive loads; however, this limits their use to DC voltages.
Note: All 3K-8782 Fuses ("AGC-10") in the relay module are rated at 10 Amperes DCV. Test Step 1. CHECK THE STATUS OF THE DIAGNOSTIC CODE.
Turn the ECS to the OFF/RESET position and then turn the ECS to the STOP position.
Press the "MODE" key until the diagnostic code viewing/clearing menu appears.
Observe the upper display. Check that the CID 0478 FMI 04 is active.Note: The "DIAG" indicator will be flashing and the CID 0478 FMI 04 will be present on the display if the
Cat SIS web machinery list:
Parts base Caterpillar catalog:
8N4457
BASE GP-OIL FILTER
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235,...
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235,...
9Y7149
BASE AS-OIL FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 235C, 235D, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 235C, 235D, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C...
2W6681
BASE AS-OIL FILTER
120G, 12G, 130G, 140B, 140G, 14G, 160G, 1673C, 3304, 3304B, 3306, 3306B, 572G, 615C, 627E, 637E, 815B, 936, 963, 973, D250B, D25C, D300B, D30C, D350C, D35C, D6D, D7G, G3304
120G, 12G, 130G, 140B, 140G, 14G, 160G, 1673C, 3304, 3304B, 3306, 3306B, 572G, 615C, 627E, 637E, 815B, 936, 963, 973, D250B, D25C, D300B, D30C, D350C, D35C, D6D, D7G, G3304
2P4303
BASE AS-OIL FILTER
3126, 3126B, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3456, 350, 3516, 5110B, 621, 621B, 623B, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 6...
3126, 3126B, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3456, 350, 3516, 5110B, 621, 621B, 623B, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 6...
9N3668
BASE AS
16G, 16H NA, 245, 245B, 3116, 3126, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508B, 3508C, 3512, 3512B, 3512C, 3516B, 3516C, 375,...
16G, 16H NA, 245, 245B, 3116, 3126, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508B, 3508C, 3512, 3512B, 3512C, 3516B, 3516C, 375,...
7N9519
BASE AS-FUEL FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350...
8N0803
BASE-FILTER
16H NA, 215, 235, 235B, 3114, 3116, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 3412, 3412C, 350, 45, 528, 528B, 530B, 545, 572R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 6...
16H NA, 215, 235, 235B, 3114, 3116, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 3412, 3412C, 350, 45, 528, 528B, 530B, 545, 572R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 6...
8N6199
BASE-PUMP & FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 3116, 3304, 3304B, 3306, 3306B, 3406B, 578, 583R, 587R, 615, 615C, 81...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 3116, 3304, 3304B, 3306, 3306B, 3406B, 578, 583R, 587R, 615, 615C, 81...
5N2303
BASE ASSEM.
3412
3412
5N3305
BASE ASSEM.
3412
3412
5N3867
BASE ASSEM.
3412
3412
1199001
BASE AS-O FILTER
3406B
3406B
6N6254
BASE AS-FUEL FILTER
3412, 3412C, 3412D, 3412E, C30, C32
3412, 3412C, 3412D, 3412E, C30, C32
6N2946
BASE AS-FUEL FILTER
24H, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, 992D, C30, C32, D10N, D10R, D9L, PM3412, PR-1000, PR-750B, SCT673, SP...
24H, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 775B, 775D, 775E, 844, 990, 990 II, 992C, 992D, C30, C32, D10N, D10R, D9L, PM3412, PR-1000, PR-750B, SCT673, SP...
2P4301
BASE AS
1693, 16G, 16H NA, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 375, 375 L, 5080, 578, 583R, 583T, 587R, 587T, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 6...
1693, 16G, 16H NA, 24M, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 375, 375 L, 5080, 578, 583R, 583T, 587R, 587T, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 6...
4W2580
BASE-VALVE MECHANISM COVER
3412, 3412C, 3412D, 651E, 657E, 772B, 773B, 775B, 990, 992C, 992D, D10N, D9L, G3412, PM3412, PR-1000, PR-750B, SCT673, SPS342, SPT342
3412, 3412C, 3412D, 651E, 657E, 772B, 773B, 775B, 990, 992C, 992D, D10N, D9L, G3412, PM3412, PR-1000, PR-750B, SCT673, SPS342, SPT342
6N2602
BASE-VALVE MECHANISM COVER
3412, 992C
3412, 992C
1005458
BASE-VALVE COVER
3176, 75
3176, 75
4W6822
BASE-COVER
3408, 3408B, 589, 631E, 637D, 639D, 657E, 769C, 834B, 988B, D8L, G3408, PR-450
3408, 3408B, 589, 631E, 637D, 639D, 657E, 769C, 834B, 988B, D8L, G3408, PR-450
6N2522
BASE-ARMATURE COVER
3408, 637D, 657E, 769C, 988B, D8L
3408, 637D, 657E, 769C, 988B, D8L
5N2378
BASE AS-ENGINE & GENERATOR
3412, 3412C, G3412
3412, 3412C, G3412
7L3107
BASE AS-GOVERNOR
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, D320A, G3306, G3406, G3408, G3412
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, D320A, G3306, G3406, G3408, G3412
5N7439
BASE AS-GOVERNOR
3408, 3412
3408, 3412
1N3583
BASE-FUEL FILTER
120G, 12G, 130G, 140G, 14G, 1673C, 3176, 3176B, 3176C, 3196, 3208, 3306, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 613C, 651E, 657E, 769C, 771C, 773B, 775B, C-10, C-12,...
120G, 12G, 130G, 140G, 14G, 1673C, 3176, 3176B, 3176C, 3196, 3208, 3306, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 613C, 651E, 657E, 769C, 771C, 773B, 775B, C-10, C-12,...