2508299 CORE AS-OIL COOLER Caterpillar parts
994F, 994H
Rating:
Alternative (cross code) number:
CA2508299
250-8299
2508299
CA2508299
250-8299
2508299
Weight: 62 pounds 28 kg.
WHEEL LOADER,
Information:
Which Generate This Code:This diagnostic code is recorded when the Product Link detects a battery voltage of less than 11 VDC.Determine if a battery charger or a welder is being used on the machine. Disconnect the charger or the welder if one is used. Recheck for the diagnostic code. Check the charging system if the diagnostic code is still active.Test Step 1. CHECK THE SYSTEM VOLTAGE AT THE PRODUCT LINK.Start the engine and operate the engine at a high idle. Measure the system voltage between the +battery and -battery contacts.Expected Result:The voltage is 27 VDC to 29 VDC for a 24 VDC system. The voltage is 13 to 15 VDC for a 12 VDC system.Results:
OK - The voltage is correct. Clear the diagnostic code and check for a reoccurrence of the diagnostic code.STOP
NOT OK - The voltage is incorrect. 2Test Step 2. CHECK THE ALTERNATOR.Run the engine at a high idle for several minutes. Measure the voltage output at the battery posts.Expected Result:The voltage should be 27 VDC to 29 VDC for a 24 VDC system. The voltage should be 13 to 15 VDC for a 12 VDC system.Results:
OK - The voltage is correct. Proceed to Test Step 3
NOT OK - The voltage is incorrect.Repair: Repair or replace the alternator. STOPTest Step 3. CHECK THE BATTERY VOLTAGE.Turn the key start switch to the OFF position. Measure the battery voltage at the battery posts.Expected Result:The voltage should be 12 to 15 VDC for a 12 VDC system. The voltage should be 24 to 27 VDC for a 24 VDC system.Results:
OK - The voltage is between 12 and 15 VDC (or 24 to 27 VDC).Repair: The Product Link could be faulty. Recheck the system before replacing the Product Link. The Product Link is seldom the cause of a diagnostic code. Refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace". If the Product Link has been replaced, recheck the system and check the status of the diagnostic code.STOP
NOT OK - The voltage is not between 12 VDC and 15 VDC or 24 VDC and 27 VDC.Repair: See Special Instruction, REHS0354, "Charging System Troubleshooting". If conditions are not resolved, the Product Link could be faulty. Recheck the system before replacing the Product Link. The Product Link is seldom the cause of a diagnostic code. Refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace". If the Product Link has been replaced, recheck the system and check the status of the diagnostic code.STOP
OK - The voltage is correct. Clear the diagnostic code and check for a reoccurrence of the diagnostic code.STOP
NOT OK - The voltage is incorrect. 2Test Step 2. CHECK THE ALTERNATOR.Run the engine at a high idle for several minutes. Measure the voltage output at the battery posts.Expected Result:The voltage should be 27 VDC to 29 VDC for a 24 VDC system. The voltage should be 13 to 15 VDC for a 12 VDC system.Results:
OK - The voltage is correct. Proceed to Test Step 3
NOT OK - The voltage is incorrect.Repair: Repair or replace the alternator. STOPTest Step 3. CHECK THE BATTERY VOLTAGE.Turn the key start switch to the OFF position. Measure the battery voltage at the battery posts.Expected Result:The voltage should be 12 to 15 VDC for a 12 VDC system. The voltage should be 24 to 27 VDC for a 24 VDC system.Results:
OK - The voltage is between 12 and 15 VDC (or 24 to 27 VDC).Repair: The Product Link could be faulty. Recheck the system before replacing the Product Link. The Product Link is seldom the cause of a diagnostic code. Refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace". If the Product Link has been replaced, recheck the system and check the status of the diagnostic code.STOP
NOT OK - The voltage is not between 12 VDC and 15 VDC or 24 VDC and 27 VDC.Repair: See Special Instruction, REHS0354, "Charging System Troubleshooting". If conditions are not resolved, the Product Link could be faulty. Recheck the system before replacing the Product Link. The Product Link is seldom the cause of a diagnostic code. Refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace". If the Product Link has been replaced, recheck the system and check the status of the diagnostic code.STOP
Caterpillar parts catalog:
Parts core Caterpillar catalog:
9Y8890
CORE GP-OIL COOLER
793, 793B, 994, 994D, 994F, 994H
793, 793B, 994, 994D, 994F, 994H
3452952
CORE GP-OIL COOLER
3516B, 5230, 5230B, 785C, 789, 789B, 789C, 789D, 793C, 793D, 994D, 994F, 994H
3516B, 5230, 5230B, 785C, 789, 789B, 789C, 789D, 793C, 793D, 994D, 994F, 994H
1008008
CORE GP-ENGINE OIL COOLER
5230, 5230B, 785C, 789, 789B, 789C, 793, 793B, 793C, 793D, 994, 994D, 994F
5230, 5230B, 785C, 789, 789B, 789C, 793, 793B, 793C, 793D, 994, 994D, 994F
6F3930
CORE-VALVE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
2235120
CORE AS-RADIATOR
844H, 854G, 854K, 990H, 992G, 992K, 994, 994D, 994F, 994H
844H, 854G, 854K, 990H, 992G, 992K, 994, 994D, 994F, 994H
3551658
CORE AS-CONDENSER
994, 994D, 994F, 994H
994, 994D, 994F, 994H
2235121
CORE AS-RADIATOR
993K, 994F, 994H
993K, 994F, 994H
2508298
CORE AS-OIL COOLER
994F, 994H
994F, 994H
2508298
CORE AS-OIL COOLER
994F, 994H
994F, 994H
2235121
CORE AS-RADIATOR
993K, 994F, 994H
993K, 994F, 994H
2613853
CORE AS-HYDRAULIC OIL COOLER
844K, 854K, 990H, 990K, 992K
844K, 854K, 990H, 990K, 992K
2710277
CORE AS-FUEL COOLER
773F, 775F, 844H, 844K, 854K, 990H, 990K, 992K, 993K
773F, 775F, 844H, 844K, 854K, 990H, 990K, 992K, 993K
2511110
CORE AS-OIL COOLER
966H, 972H
966H, 972H
2565309
CORE AS-RADIATOR
966H, 972H, 980C
966H, 972H, 980C
4175124
CORE AS-RADIATOR
966K, 972K, 980H
966K, 972K, 980H
3582050
CORE AS-OIL COOLER
980H, 980M, 982M
980H, 980M, 982M
3743545
CORE AS-AFTERCOOLER
834H, 836H, 988H
834H, 836H, 988H
3507475
CORE AS-RADIATOR
950H, 962H
950H, 962H
3507490
CORE AS-OIL COOLER
950H, 962H
950H, 962H