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PLATE 4Z9043 - Caterpillar



4Z9043 PLATE Caterpillar parts D8R, D8R II PLATE
Rating:
9
Alternative (cross code) number:
CA4Z9043
4Z-9043
4Z9043
Caterpillar 4Z9043 PLATE
Weight: 90 pounds 40 kg.

Buy PLATE 4Z9043 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 4Z9043:

TRACK-TYPE TRACTOR  D8R   D8R II   Caterpillar
Number on catalog scheme: 4
 
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Information:

Probable Causes
Engine derate or active codes
Cold mode
Flash file
Throttle signal
Electrical connectors
Unit injectors
Intake manifold pressure
Air inlet and exhaust system
Fuel supplyRecommended Actions
Note: If the problem only occurs under certain conditions, test the engine under those conditions. Examples of certain conditions are high engine speed, full load and engine operating temperature. Troubleshooting the symptoms under other conditions can give misleading results.Engine Derate or Active Codes
Some engine monitoring parameters that are capable of triggering an engine derate do not produce an event code. Connect Caterpillar Electronic Technician (ET) in order to check for a derate of the engine.Certain diagnostic codes and/or event codes may cause poor performance. Use Cat ET to check for active codes and for logged codes. Troubleshoot any codes that are present before continuing with this procedure.Note: Although a sensor's signal may be in the operational range of the sensor, the signal may not represent the actual reading. Use Cat ET to check that the pressures and the temperatures are fluctuating. Also check that the values are reasonable for the conditions that are present.Cold Mode
Use Cat ET to verify that the engine has exited cold mode. Cold mode operation may slow throttle response.Flash File
Verify that the latest flash file is installed in the Electronic Control Module (ECM).Throttle Signal
Monitor the status for "Throttle Position" on Cat ET. Verify that the status for "Throttle Position" is stable and that the engine is able to reach high idle speed. Refer to Troubleshooting, "Throttle Position Sensor Circuit - Test" for information that is related to testing the system.Electrical Connectors
Check for correct installation of the J1/P1 and J2/P2 Electronic Control Module (ECM) connectors and the J300/P300 connectors for the unit injectors. Refer to Troubleshooting, "Electrical Connectors - Inspect".Unit Injectors
Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
Perform the "Cylinder Cutout Test" on Cat ET in order to determine the performance of each cylinder. Refer to Troubleshooting, "Injector Solenoid Circuit - Test" for the proper procedure.Intake Manifold Pressure
Monitor the status of "Fuel Position", "Rated Fuel Limit", and "FRC Fuel Limit" on Cat ET while the engine is operating under full load. These parameters should reflect the information below.
Table 1
"Fuel Position" = "Rated Fuel Limit"    
and    
"Fuel Position" < "FRC Fuel Limit"    If "Fuel Position" equals "Rated Fuel Limit" and "Fuel Position" is less than "FRC Fuel Limit", the electronics are operating correctly. Otherwise, proceed with the next Step.
Monitor the status of the "Boost Pressure" parameter and the "Atmospheric Pressure" parameter on Cat ET. When the engine is not running, the correct value for the intake manifold pressure sensor is 0 kPa (0 psi).Air Inlet and Exhaust System
Observe the check engine lamp. Check for an air filter restriction indicator. Clean plugged air filters or replace plugged air filters. 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, "Air Inlet and Exhaust System".Fuel Supply
Visually check the

Caterpillar parts catalog:

Caterpillar parts catalog
D8R Custom Parts Manual Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8R Custom Parts Manual Track Type Tractor 6YZ00001-UP (MACHINE)
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine


Parts plate Caterpillar catalog:

6I2981 PLATE-BLOCK
16G, 16H NA, 245D, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, G3406, HT4...
7E9262 PLATE-THRUST
245B, 24H, 3406B, 3406E, 3408, 3412, 3412C, 3412E, 375, 375 L, 5080, 5110B, 583R, 589, 621E, 631G, 637G, 651E, 657E, 769C, 769D, 771C, 771D, 773B, 773E, 775B, 824C, 826C, 980C, 980F, 980G, 980H, 988F,...
8P1964 PLATE-CLUTCH
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 611, 615, 615C, 814B, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 972H, 972K, 972M, 9...
6I8500 PLATE-CLUTCH
30/30, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 611, 615C, 814B, 814F, 815B, 815F, 816F, 966D, 966F, 966F II, 970F, 980C, 980F, 980F II, 980G, 980G II, 980H, 980K, D250E, D250E II, D25D, D300E, D30...
9T1642 PLATE-RETAINING
215B, 225, 5130, 5130B, 5230, 583T, 623E, 623F, 623G, 797, 844H, 988F, 988F II, 990H, D10N, D10R, D10T, D11R, D11T, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL...
7T7305 PLATE
589, D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
7G5221 PLATE-RETAINER
578, 589, D10N, D10R, D10T, D10T2, D8L, D8N, D8R, D8R II, D8T, D9L, D9N, D9R, D9T
7T6994 PLATE-CLUTCH & BRAKE
583T, 589, D10N, D10R, D10T, D10T2, D5R LGP, D6H, D6H II, D6H XL, D6H XR, D6N, D6N LGP, D6N OEM, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP, D7H, D7R, D7R II, D7R XR...
9G1913 PLATE
517, 527, 561M, 572R, D10, D10N, D11N, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6E, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6M, D6R, D7G, D7G2, D7H, D7R,...
6Y4834 PLATE AS
583T, 587R, 587T, 966F, D7R XR, D8N, D8R, D8R II, D8T
6E4218 PLATE-SPACER
14G, 14H, 14H NA, 14M, 16G, 16H, 16H NA, 16M, 24H, 24M, 5230, 5230B, 789B, 789C, 789D, 793, 793B, 793C, D8N, D8R, D8R II, D9R
6E4368 PLATE-RETRACTION
621F, 621G, 627F, 627G, 631G, 637G, D8N, D8R, HA771
8E3600 PLATE
D10N, D10R, D10T, D7R, D7R II, D8R, D8R II, D8T, D9N, D9R, D9T
1491450 PLATE AS
D7R, D7R II, D8R, D8R II
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