2502564 PUMP GP-MAIN HYDRAULIC Caterpillar parts
330C, 330C FM, 330C L, 330C MH
Rating:
Alternative (cross code) number:
CA2502564
250-2564
2502564
CA2502564
250-2564
2502564
Weight: 497 pounds 225 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
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2023-02-21
2023-02-20
2022-02-17
2021-09-30
2020-03-20
2017-04-20
2016-12-13
2016-05-05
Compatible equipment models: 2502564:
Information:
Probable Causes
Active codes and logged codes
Low quality fuel
Fuel injectors
Lack of lubrication
Valve train components
Gear train and components of the lower endRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM). Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
Troubleshoot any active codes before continuing with this procedure.
Codes
Result: There are active codes.
Troubleshoot any active codes before continuing with this procedure.
Result: There are no active codes.
Proceed to Test Step 2.
2. Fuel Quality
A. Refer to Operation and Maintenance Manual for information on the proper characteristics of the fuel for the engine. If necessary, obtain a fuel analysis in order to confirm that the correct fuel is being used for the engine. Refer to Systems Operation/Testing and Adjusting, "Fuel Quality - Test" for the proper procedure.
Fuel
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is not OK.
Replace the fuel. Verify that the repair eliminated the problem.
3. 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 mechanical condition of the fuel injectors. Refer to Troubleshooting, "Injector Solenoid - Test" for information that is related to the test.
Injector Solenoid Test or Fuel System Verification Test
Result: The test was successful.
Proceed to Test Step 4.
Result: The test was not successful.
Diagnose the problem and then repair the problem.
Reset all active codes and clear all logged codes.
Verify that the repair eliminated the problem.
4. Proper Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Clean any oil passages that are questionable. Refer to the Disassembly and Assembly for additional information.
C. Inspect the engine oil filters for ferrous material.
D. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination and the origin of the contamination.
Lubrication
Result: The
Active codes and logged codes
Low quality fuel
Fuel injectors
Lack of lubrication
Valve train components
Gear train and components of the lower endRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM). Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
Troubleshoot any active codes before continuing with this procedure.
Codes
Result: There are active codes.
Troubleshoot any active codes before continuing with this procedure.
Result: There are no active codes.
Proceed to Test Step 2.
2. Fuel Quality
A. Refer to Operation and Maintenance Manual for information on the proper characteristics of the fuel for the engine. If necessary, obtain a fuel analysis in order to confirm that the correct fuel is being used for the engine. Refer to Systems Operation/Testing and Adjusting, "Fuel Quality - Test" for the proper procedure.
Fuel
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is not OK.
Replace the fuel. Verify that the repair eliminated the problem.
3. 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 mechanical condition of the fuel injectors. Refer to Troubleshooting, "Injector Solenoid - Test" for information that is related to the test.
Injector Solenoid Test or Fuel System Verification Test
Result: The test was successful.
Proceed to Test Step 4.
Result: The test was not successful.
Diagnose the problem and then repair the problem.
Reset all active codes and clear all logged codes.
Verify that the repair eliminated the problem.
4. Proper Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Clean any oil passages that are questionable. Refer to the Disassembly and Assembly for additional information.
C. Inspect the engine oil filters for ferrous material.
D. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination and the origin of the contamination.
Lubrication
Result: The
Caterpillar SIS machinery equipment:
Caterpillar SIS
330C Excavator MSD00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C L & 330C LN Excavators CAP00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C & 330C L Excavators GKX00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C & 330C L Excavators JAB00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C L Excavator DKY00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C L Excavator CYA00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C Hydraulic Material Handler D3C00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C Forest Swing Machines B4N00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C Forest Swing Machines B1K00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C & 330C L Excavators JCD00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C Forest Swing Machine B3M00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
330C Mobile Hydraulic Power Unit MSL00001-UP (MACHINE) POWERED BY C-9 Engine »
250-2564
PUMP GP-MAIN HYDRAULIC
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
2027676
PUMP GP-WATER
330C, 330C FM, 330C L, 330C MH, C-9
330C, 330C FM, 330C L, 330C MH, C-9
1948384
PUMP GP-GEAR
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
1908970
PUMP GP-FUEL PRIMING
120H, 120K, 120K 2, 12H, 12K, 135H, 140K, 140K 2, 140M, 14M, 160K, 160M, 16M, 24M, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 3...
120H, 120K, 120K 2, 12H, 12K, 135H, 140K, 140K 2, 140M, 14M, 160K, 160M, 16M, 24M, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 3...
2835992
PUMP GP-GEAR
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
2105522
PUMP AS-ENGINE OIL
12H, 140M, 160M, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 511, 521, 522, 532, 541, 551, 552, 627G, 637D, 637E, 637G...
12H, 140M, 160M, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 511, 521, 522, 532, 541, 551, 552, 627G, 637D, 637E, 637G...
3318905
PUMP AS-ENGINE OIL
12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 330C, 330C L, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 552, 552 ...
12H, 140M, 140M 2, 160M, 160M 2, 2290, 2390, 330C, 330C L, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 552, 552 ...
1782357
PUMP GP-FUEL TRANSFER
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 584, 627G, 637D, 637G, 81...
324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 584, 627G, 637D, 637G, 81...
1878985
PUMP AS-WATER
330C, 330C FM, 330C L, 330C MH, C-9
330C, 330C FM, 330C L, 330C MH, C-9
1832823
PUMP AS-FUEL PRIMING
120H, 120H NA, 135H, 135H NA, 3114, 3116, 320B, 320D GC, 320D L, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330...
120H, 120H NA, 135H, 135H NA, 3114, 3116, 320B, 320D GC, 320D L, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330...
7T8890
PUMP AS WASHER
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
10R1984
PUMP AS-ENGINE OIL
12H, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, D6R II
12H, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, D6R II
2742491
PUMP GP-GEAR
330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, W345B II
330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, W345B II
2835992
PUMP GP-GEAR
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
2297228
PUMP GP-GEAR
330C L
330C L
5Q3986
PUMP GP-GEAR
320B FM LL
320B FM LL
4Z6169
PUMP GP-GEAR
320 L, 320B FM LL
320 L, 320B FM LL
4P4248
PUMP GP-GOV & FUEL INJ
120G, 130G
120G, 130G
1215337
PUMP & LINES GP
315, 317
315, 317
1W6001
PUMP GP-ENGINE OIL
589, D8L, D9N, D9R
589, D8L, D9N, D9R
3119543
PUMP GP-MAIN HYDRAULIC
330C, 330C L
330C, 330C L
2835974
PUMP GP-MAIN HYDRAULIC
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH