1W0057 COVER-TRANSFER PUMP Caterpillar parts
215, 3204, 943, 953, D3C II, D4HTSK II, E180
Rating:
Alternative (cross code) number:
CA1W0057
1W-0057
1W0057
CA1W0057
1W-0057
1W0057
Weight: 0.09 pounds 0 kg.
EXCAVATOR, TRACK-TYPE TRACTOR,
Compatible equipment models: 1W0057:
Information:
Probable Causes
Active codes and logged codes
Incorrect parameters
Air shut-off system
Low-pressure fuel system
Fuel injectors
Engine accessories
Parasitic loadsRecommended Actions
Complete the procedure in the order in which the steps are listed.
Table 1
Troubleshooting Test Steps    Values    Results    
1. Active Codes and Logged Codes
A. Establish communication between Cat® Electronic Technician (ET) and the Electronic Control Module (ECM) . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Determine if a code is active or logged.
   
Diagnostic Code
   
Result: A code is active or logged.
Repair: Troubleshoot any active codes before continuing with this procedure.
Result: A code is not active or logged.
Proceed to Test Step 2.
   
2. Incorrect Parameters
A. Use Cat ET to verify that the correct parameters are being used. Refer to Troubleshooting, "Configuration Parameters" for additional information.
   
Parameters
   
Result: The correct parameters are being used.
Proceed to Test Step 3.
Result: The correct parameters are not being used.
Configure the correct parameters.
   
3. Air Shutoff System (if equipped)
A. Check for proper operation of the air shutoff system. Refer to Troubleshooting, "Air Shutoff - Test".
   
Air Shutoff
   
Result: The air shutoff is operating correctly.
Proceed to Test Step 4.
Result: The air shutoff is not operating correctly.
Repair: Make the necessary repairs. Verify the repair.
   
4. Low Pressure Fuel System
A. Visually check the fuel level in the fuel tank. Do not rely on the fuel gauge only.
B. Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
C. Inspect the fuel system. Refer to Systems Operation/Testing and Adjusting, "Fuel System - Inspect" for additional information.
Cold weather adversely affects the characteristics of the fuel. Refer to the engines Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold-weather operation.
D. Check fuel quality. Check the fuel tank for debris or foreign objects which may block the fuel supply.
E. Check the filtered fuel pressure while the engine is being cranked. Refer to Troubleshooting, "Fuel Pressure Is Low" for the proper testing procedure.
   
Fuel System
   
Result: The fuel system is operating properly.
Proceed to Test Step 5.
Result: The fuel system is not operating properly.
Repair: Make the necessary repairs. Verify that the repair eliminates the problem.
   
5. Fuel Injectors
C13, C15, and C18 Applications
If service has been performed on the engine fuel system recently, verify that the injector trim files are correct. Use Cat ET to check that the injector trim files are correct for the injectors that are installed on the engine.
A. Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Perform the "Automatic Cylinder Cutout Test" on Cat ET.
C9.3 Applications
A. Use Cat ET to ensure that there are not any active diagnostic codes for the injector solenoids. Perform the "Cylinder Cutout Test" in order to check for a misfiring cylinder. Refer to Troubleshooting, "Injector Solenoid - Test" for information that is related to the test.
Use Cat ET to perform the "Fuel System Verification Test" in order to check the
Active codes and logged codes
Incorrect parameters
Air shut-off system
Low-pressure fuel system
Fuel injectors
Engine accessories
Parasitic loadsRecommended Actions
Complete the procedure in the order in which the steps are listed.
Table 1
Troubleshooting Test Steps    Values    Results    
1. Active Codes and Logged Codes
A. Establish communication between Cat® Electronic Technician (ET) and the Electronic Control Module (ECM) . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Determine if a code is active or logged.
   
Diagnostic Code
   
Result: A code is active or logged.
Repair: Troubleshoot any active codes before continuing with this procedure.
Result: A code is not active or logged.
Proceed to Test Step 2.
   
2. Incorrect Parameters
A. Use Cat ET to verify that the correct parameters are being used. Refer to Troubleshooting, "Configuration Parameters" for additional information.
   
Parameters
   
Result: The correct parameters are being used.
Proceed to Test Step 3.
Result: The correct parameters are not being used.
Configure the correct parameters.
   
3. Air Shutoff System (if equipped)
A. Check for proper operation of the air shutoff system. Refer to Troubleshooting, "Air Shutoff - Test".
   
Air Shutoff
   
Result: The air shutoff is operating correctly.
Proceed to Test Step 4.
Result: The air shutoff is not operating correctly.
Repair: Make the necessary repairs. Verify the repair.
   
4. Low Pressure Fuel System
A. Visually check the fuel level in the fuel tank. Do not rely on the fuel gauge only.
B. Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
C. Inspect the fuel system. Refer to Systems Operation/Testing and Adjusting, "Fuel System - Inspect" for additional information.
Cold weather adversely affects the characteristics of the fuel. Refer to the engines Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold-weather operation.
D. Check fuel quality. Check the fuel tank for debris or foreign objects which may block the fuel supply.
E. Check the filtered fuel pressure while the engine is being cranked. Refer to Troubleshooting, "Fuel Pressure Is Low" for the proper testing procedure.
   
Fuel System
   
Result: The fuel system is operating properly.
Proceed to Test Step 5.
Result: The fuel system is not operating properly.
Repair: Make the necessary repairs. Verify that the repair eliminates the problem.
   
5. Fuel Injectors
C13, C15, and C18 Applications
If service has been performed on the engine fuel system recently, verify that the injector trim files are correct. Use Cat ET to check that the injector trim files are correct for the injectors that are installed on the engine.
A. Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Perform the "Automatic Cylinder Cutout Test" on Cat ET.
C9.3 Applications
A. Use Cat ET to ensure that there are not any active diagnostic codes for the injector solenoids. Perform the "Cylinder Cutout Test" in order to check for a misfiring cylinder. Refer to Troubleshooting, "Injector Solenoid - Test" for information that is related to the test.
Use Cat ET to perform the "Fuel System Verification Test" in order to check the
Cat SIS web machinery list:
Parts cover Caterpillar catalog:
2P2772
COVER
16G, 16H NA, 245, 245B, 24H, 24M, 3176B, 3176C, 3196, 3204, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3...
16G, 16H NA, 245, 245B, 24H, 24M, 3176B, 3176C, 3196, 3204, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3...
9S2255
COVER
120G, 120H, 120H ES, 120H NA, 12G, 12H ES, 12H NA, 130G, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 3114, 3116, 3126, 3126B, 317...
120G, 120H, 120H ES, 120H NA, 12G, 12H ES, 12H NA, 130G, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 235, 3114, 3116, 3126, 3126B, 317...
9G8909
COVER-TERMINAL
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
9M9439
COVER AS
120B, 12F, 16, 215, 215B, 225, 3114, 3116, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 315D L, 316E L, 318D2 L, 318E L, 319D L, 319D LN, 3208, 3304, 416B, 428B, 438B, 446B, 446D, ...
120B, 12F, 16, 215, 215B, 225, 3114, 3116, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 315D L, 316E L, 318D2 L, 318E L, 319D L, 319D LN, 3208, 3304, 416B, 428B, 438B, 446B, 446D, ...
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...
6B0830
COVER
120B, 140, 16, 1673C, 215, 3304, 3306B, 55, 561C, 561D, 57, 578, 621, 627B, 631C, 777, 824, 920, 941, 955C, 966C, 977D, 992, 994, 994D, D10N, D10R, D315, D342, D349, D353C, D364, D375D, D397D, D4D, D4...
120B, 140, 16, 1673C, 215, 3304, 3306B, 55, 561C, 561D, 57, 578, 621, 627B, 631C, 777, 824, 920, 941, 955C, 966C, 977D, 992, 994, 994D, D10N, D10R, D315, D342, D349, D353C, D364, D375D, D397D, D4D, D4...
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...
5M2043
COVER
225, 235, 245, 561C, 572G, 572R, 572R II, 951B, 953, 953C, 955C, 955H, 955K, 955L, 963B, 963C, 973, 973C, 973D, 977K, 983B, D5, D5B, D5E, D5H, D5H XL, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G...
225, 235, 245, 561C, 572G, 572R, 572R II, 951B, 953, 953C, 955C, 955H, 955K, 955L, 963B, 963C, 973, 973C, 973D, 977K, 983B, D5, D5B, D5E, D5H, D5H XL, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G...
5C8587
COVER
215, 215B, 215C
215, 215B, 215C
0938553
COVER, HOLE GLASS
E110, E120, E140, E180, E240, E300, E450, E650, E70
E110, E120, E140, E180, E240, E300, E450, E650, E70
0938961
COVER, SWITCH
E110, E120, E140, E180, E240, E300, E450, E650, E70
E110, E120, E140, E180, E240, E300, E450, E650, E70
1W7867
COVER-CONTROL
215, 215B, 225, 229, 3204, 930R, 953, D3C II, D4E SR, D5H, D5H XL
215, 215B, 225, 229, 3204, 930R, 953, D3C II, D4E SR, D5H, D5H XL
1515226
COVER AS
3204, 515, 517, 525, 527, D3C, D4H, D4H XL, D4HTSK II, D4HTSK III, D5HTSK II
3204, 515, 517, 525, 527, D3C, D4H, D4H XL, D4HTSK II, D4HTSK III, D5HTSK II
1W1146
COVER AS-OIL COOLER
215, 3204, 508, 916, 926, 935B, 953, D4C, D4HTSK II, IT28
215, 3204, 508, 916, 926, 935B, 953, D4C, D4HTSK II, IT28
1N3940
COVER-OIL PUMP
215, 3204, 508, 926, 943, 953, D4HTSK II, E180
215, 3204, 508, 926, 943, 953, D4HTSK II, E180
1W4358
COVER
215, 3204, 508, 916, 926, 953, D3B, D3C, D4HTSK II
215, 3204, 508, 916, 926, 953, D3B, D3C, D4HTSK II
1W0953
COVER-ARMATURE BASE
215, 3204, 953, D4HTSK II
215, 3204, 953, D4HTSK II
1432561
COVER-SWITCH
3306, 3306C
3306, 3306C
1W6080
COVER
3306
3306
2W3592
COVER AS
3306
3306
1432597
COVER-VALVE
3176, 3306, 3306C, D250E
3176, 3306, 3306C, D250E
7C8221
COVER GP
3406B
3406B