8E6647 SPACER Caterpillar parts
525, 613G, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 938G II, 938H, 950F II, 950G, 950G II, 950H, 962G, 962G II, 962H, 966F, 966F II, 966G, 966G II, 966H, 970F, 972G, 972G II, 972H, D6M...
Rating:
Alternative (cross code) number:
CA8E6647
8E-6647
8E6647
CA8E6647
8E-6647
8E6647
Weight: 0.45 pounds 0 kg.
Information:
ID
64.8
mm
MATERIAL THICKNESS
11
mm
OD
85
mm
INTEGRATED TOOLCARRIER, WHEEL TRACTOR-SCRAPER,
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CTP 8E6647 Spacer for Heavy Equipment
CTP Spacer Only || Sold in each || Easy in-and-out fit
CTP Spacer Only || Sold in each || Easy in-and-out fit
CTP 8E6647 Spacer for Heavy Equipment
CTP Spacer Only || Sold in each || Easy in-and-out fit
CTP Spacer Only || Sold in each || Easy in-and-out fit
Compatible equipment models: 8E6647:
Information:
Probable Causes
Diagnostic codes
Event codes
Fuel supply
Electrical power supply to the Electronic Control Module (ECM)
Electrical connectors
Air inlet and exhaust system
Engine shutdown switches (if applicable)
Engine speed/timing
Unit injectors
CombustionRecommended Actions
Diagnostic Codes, Event Codes, and Electrical Power Supply to the ECM
Certain diagnostic codes and/or event codes may prevent the engine from starting. Connect Caterpillar Electronic Technician (ET) and check for active codes and/or for logged codes. Troubleshoot any codes that are present before continuing with this procedure.Note: If Cat ET will not communicate with the ECM, the problem is most likely with the electrical power supply to the ECM. Refer to Troubleshooting, "Electrical Power Supply - Test".Fuel Supply
Visually check the fuel level. Do not rely on the fuel gauge only. If necessary, add fuel. If the engine has been run out of fuel, it will be necessary to prime the fuel system. Refer to Operation and Maintenance Manual for the correct procedure.
Check the fuel lines for the following problems: restrictions, collapsed lines and pinched lines. If problems are found with the fuel lines, repair the lines and/or replace the lines.
Check the fuel tank for foreign objects which may block the fuel supply.
Prime the fuel supply system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuitNote: A sight glass in the supply line is helpful in diagnosing air in the fuel. Refer to the Systems Operation/Testing and Adjusting manual for more information.
Cold weather adversely affects the characteristics of the fuel. Refer to the Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold weather operation.Electrical Power Supply to the Electronic Control Module (ECM)
Check power to the ECM. Refer to Troubleshooting, "Electrical Power Supply - Test".Note: If the ECM is not receiving battery voltage, the ECM will not communicate.Electrical Connectors
Inspect each connector for moisture and corrosion. Also, inspect the harness from the ECM to the sensors. Refer to Troubleshooting, "Electrical Connectors - Inspect".Air Inlet and Exhaust System
Check the air filter restriction indicator for a plugged filter. If necessary, service the engine. Refer to the Operation and Maintenance Manual.
Check the air inlet and exhaust system for restrictions and/or leaks. Refer to Systems Operation/Testing and Adjusting.
Check flame arrester for blockage on ATEX engines.Engine Shutdown Switches (if applicable)
The engine shutdown switches should be in the OFF position. Use Cat ET to verify the status of the shutdown switches. When a shutdown occurs, the keyswitch must be turned to the OFF position for at least 15 seconds before restarting the engine.The air shutoff switch must be in the OPEN position on an ATEX engine.Engine Speed/Timing
Crank the engine and observe the engine speed on the Cat ET status screen. If Cat ET indicates zero rpm, refer to Troubleshooting, "Engine Speed/Timing Sensor".Note: Upon initial cranking, the status for engine speed may indicate that the engine speed signal is abnormal. This message will be replaced with an engine speed once the ECM is able to calculate a speed from the signal.
Ensure that the timing reference gear is
Diagnostic codes
Event codes
Fuel supply
Electrical power supply to the Electronic Control Module (ECM)
Electrical connectors
Air inlet and exhaust system
Engine shutdown switches (if applicable)
Engine speed/timing
Unit injectors
CombustionRecommended Actions
Diagnostic Codes, Event Codes, and Electrical Power Supply to the ECM
Certain diagnostic codes and/or event codes may prevent the engine from starting. Connect Caterpillar Electronic Technician (ET) and check for active codes and/or for logged codes. Troubleshoot any codes that are present before continuing with this procedure.Note: If Cat ET will not communicate with the ECM, the problem is most likely with the electrical power supply to the ECM. Refer to Troubleshooting, "Electrical Power Supply - Test".Fuel Supply
Visually check the fuel level. Do not rely on the fuel gauge only. If necessary, add fuel. If the engine has been run out of fuel, it will be necessary to prime the fuel system. Refer to Operation and Maintenance Manual for the correct procedure.
Check the fuel lines for the following problems: restrictions, collapsed lines and pinched lines. If problems are found with the fuel lines, repair the lines and/or replace the lines.
Check the fuel tank for foreign objects which may block the fuel supply.
Prime the fuel supply system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuitNote: A sight glass in the supply line is helpful in diagnosing air in the fuel. Refer to the Systems Operation/Testing and Adjusting manual for more information.
Cold weather adversely affects the characteristics of the fuel. Refer to the Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold weather operation.Electrical Power Supply to the Electronic Control Module (ECM)
Check power to the ECM. Refer to Troubleshooting, "Electrical Power Supply - Test".Note: If the ECM is not receiving battery voltage, the ECM will not communicate.Electrical Connectors
Inspect each connector for moisture and corrosion. Also, inspect the harness from the ECM to the sensors. Refer to Troubleshooting, "Electrical Connectors - Inspect".Air Inlet and Exhaust System
Check the air filter restriction indicator for a plugged filter. If necessary, service the engine. Refer to the Operation and Maintenance Manual.
Check the air inlet and exhaust system for restrictions and/or leaks. Refer to Systems Operation/Testing and Adjusting.
Check flame arrester for blockage on ATEX engines.Engine Shutdown Switches (if applicable)
The engine shutdown switches should be in the OFF position. Use Cat ET to verify the status of the shutdown switches. When a shutdown occurs, the keyswitch must be turned to the OFF position for at least 15 seconds before restarting the engine.The air shutoff switch must be in the OPEN position on an ATEX engine.Engine Speed/Timing
Crank the engine and observe the engine speed on the Cat ET status screen. If Cat ET indicates zero rpm, refer to Troubleshooting, "Engine Speed/Timing Sensor".Note: Upon initial cranking, the status for engine speed may indicate that the engine speed signal is abnormal. This message will be replaced with an engine speed once the ECM is able to calculate a speed from the signal.
Ensure that the timing reference gear is
Cat SIS web machinery list:
Parts spacer Caterpillar catalog:
9C7907
SPACER
2470C, 2570C, 2670C, 2864C, 517, 527, 533, 543, 553C, 563C, 573C, 586C, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 924K, 928F, 928G, 928H, 928HZ, 930G, 930K, 938F, 938G, 938G II, 938H, 938K, 950 GC, ...
2470C, 2570C, 2670C, 2864C, 517, 527, 533, 543, 553C, 563C, 573C, 586C, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 924K, 928F, 928G, 928H, 928HZ, 930G, 930K, 938F, 938G, 938G II, 938H, 938K, 950 GC, ...
8E9550
SPACER
515, 525, 525B, 525C, 535B, 535C, 545, 545C, 928F, 938F, 938G, 938G II, 938H, 950 GC, 950G, 950G II, 962G, 962G II, IT28F, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II
515, 525, 525B, 525C, 535B, 535C, 545, 545C, 928F, 938F, 938G, 938G II, 938H, 950 GC, 950G, 950G II, 962G, 962G II, IT28F, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II
6K4185
SPACER-SPECIAL
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, 924G, 924GZ, 924H, 924HZ, 924K, 926, 928F, 928G, 928H, 928HZ, 930, 930G, 930K, 930R, 936, 938F, 938G, 938G II, 938H, 938K, CS-643, G936, IT28...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, 924G, 924GZ, 924H, 924HZ, 924K, 926, 928F, 928G, 928H, 928HZ, 930, 930G, 930K, 930R, 936, 938F, 938G, 938G II, 938H, 938K, CS-643, G936, IT28...
3V7729
SPACER
936F, 938F, 938G, 950F II, 960F, 966D, 966F II, 970F, 980C, 980F, 980F II, 980G, 980G II, 980H, AD30, AD45B, AD55, AD55B, AD60, AE40, IT38F
936F, 938F, 938G, 950F II, 960F, 966D, 966F II, 970F, 980C, 980F, 980F II, 980G, 980G II, 980H, AD30, AD45B, AD55, AD55B, AD60, AE40, IT38F
7V8632
SPACER
525C, 525D, 533, 535C, 535D, 543, 545, 545C, 545D, 555D, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, HA770, HA771, HA870, HA871, IT62G, IT62G II, IT62H,...
525C, 525D, 533, 535C, 535D, 543, 545, 545C, 545D, 555D, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, HA770, HA771, HA870, HA871, IT62G, IT62G II, IT62H,...
7V8633
SPACER
525C, 525D, 533, 535C, 535D, 543, 545, 545C, 545D, 555D, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, HA770, HA771, HA870, HA871, IT62G, IT62G II, IT62H,...
525C, 525D, 533, 535C, 535D, 543, 545, 545C, 545D, 555D, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, HA770, HA771, HA870, HA871, IT62G, IT62G II, IT62H,...
5K3491
SPACER-SPECIAL
16G, 16H, 16H NA, 16M, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, AD30, R1300, R1300G, R1300G II
16G, 16H, 16H NA, 16M, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, AD30, R1300, R1300G, R1300G II
5K3490
SPACER
16G, 16H, 16H NA, 16M, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, AD30, R1300, R1300G, R1300G II, R1600, R1600G, R...
16G, 16H, 16H NA, 16M, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, AD30, R1300, R1300G, R1300G II, R1600, R1600G, R...
4K6780
SPACER
14G, 14H, 14H NA, 814, 814B, 814F, 814F II, 815, 815B, 815F, 815F II, 816F, 816F II, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K
14G, 14H, 14H NA, 814, 814B, 814F, 814F II, 815, 815B, 815F, 815F II, 816F, 816F II, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K
4K6781
SPACER
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H ...
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H ...
4Y0759
SPACER
950B, 950F, 950G, 950H
950B, 950F, 950G, 950H
7K5138
SPACER
515, 518, 518C, 525, 525B, 535B
515, 518, 518C, 525, 525B, 535B
1256929
SPACER
953C, 963C, 973C
953C, 963C, 973C
1319029
SPACER
953C
953C
1268362
SPACER
953C
953C
1266052
SPACER
953C
953C
8G1016
SPACER
943, 953, 953B, 953C
943, 953, 953B, 953C
3G4700
SPACER
943, 953, 953B, 953C
943, 953, 953B, 953C
1089604
SPACER
D6M
D6M
1496290
SPACER
D6M
D6M
1100807
SPACER
D6M
D6M
1229918
SPACER
12H, 12H NA, 140H, 140H NA, 527, D6M, D6N, D6R III, D6T
12H, 12H NA, 140H, 140H NA, 527, D6M, D6N, D6R III, D6T
2046365
SPACER
561M, 561N, D5M, D5N, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, PL61
561M, 561N, D5M, D5N, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, PL61
8E6648
SPACER
525, 525B, 525C, 535B, 535C, 545, 545C, 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...
525, 525B, 525C, 535B, 535C, 545, 545C, 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...