5407019 BREATHER GP Caterpillar parts
Rating:
Alternative (cross code) number:
CA5407019
540-7019
5407019
CA5407019
540-7019
5407019
Weight: 1 pounds 0 kg.
You can buy:
US$95.99
28 May 2025
FridayParts
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
$95.99
29 Aug 2023
CN: FridayParts
FridayParts Hydraulic Oil Cap 540-7019 Compatible for Caterpillar CAT Engine C7.1 C13 Excavator 336 340 330 349 Replacement
FP FRIDAYPARTS New aftermarket parts; the picture is just for reference || Part Number:CA5407019, 540-7019, 5407019 || Compatible for Caterpillar CAT Engine C7.1 C13 Excavator 336 340 330 349 || Please verify your part number before ordering, any problem please feel free to contact us, thanks.
FP FRIDAYPARTS New aftermarket parts; the picture is just for reference || Part Number:CA5407019, 540-7019, 5407019 || Compatible for Caterpillar CAT Engine C7.1 C13 Excavator 336 340 330 349 || Please verify your part number before ordering, any problem please feel free to contact us, thanks.
Information:
Probable Causes
Maintenance intervals and/or incorrect oil
Engine oil
Oil pressure
Air system
Fuel filtersRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 1
Troubleshooting Test Steps Values Results
1. Incorrect Maintenance Intervals and/or Incorrect Oil
A. Use engine oil that is recommended and change the engine oil at the interval that is recommended by the engines Operation and Maintenance Manual and by the interval suggested from S-O-S oil analysis.
Maintenance intervals
Result: The engine oil was changed at the interval that is recommended by the engines Operation and Maintenance Manual and S-O-S oil analysis.
Proceed to Test Step 2.
Result: The engine oil was not changed at the interval that is recommended by the engines Operation and Maintenance Manual.
Repair: Use at least the minimum grade of Cat oil.
Change the engine oil at the interval that is recommended. Repair or replace any damaged parts.
Verify that the repair eliminated the problem.
2. Contaminated Engine Oil
A. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination.
B. Check the oil filter bypass valve.
If the oil filter bypass valve is open, the oil will not be filtered. Check the oil filter bypass valve for a weak spring or for a broken spring. If the spring is broken, replace the spring. Verify that the oil bypass valve is operating correctly. Refer to the Disassembly and Assembly manual.
Refer to the Caterpillar guidelines for "Reusability and Salvage/Repair" for determining if the replacement of parts is necessary in order to perform a quality repair.
Contamination
Result: The oil is contaminated.
Repair: Determine the reason for any contamination of the engine oil and make the necessary repairs. Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the engines Operation and Maintenance Manual.
Verify that the repair eliminated the problem.
Result: The oil is not contaminated.
Proceed to Test Step 3.
3. Low Oil Pressure
A. Engine oil that is contaminated with another liquid can cause low engine oil pressure. High engine oil level can be an indication of contamination. Obtain an analysis of the engine oil.
B. The inlet screen of the suction tube for the engine oil pump can have a restriction. This restriction will cause cavitation and a loss of engine oil pressure. Check the inlet screen on the suction tube and remove any material that may be restricting engine oil flow.
When some components of the engine show wear in a short time, the cause can be a restriction in a passage for engine oil. An indicator for the engine oil pressure may indicate sufficient pressure, but a component is worn due to a lack of lubrication. In such a case, look at the passage for the engine oil supply to the component. Refer to Systems Operation/Testing and Adjusting, "Lubrication System" for additional information.
Restriction
Result: The inlet tube has a restriction.
Repair: Clear the obstruction.
Verify that the repair eliminated the problem.
Result: The inlet tube does not have a restriction.
Proceed to Test Step 4.
4. Leaks in Air System
A. A leak in the
Maintenance intervals and/or incorrect oil
Engine oil
Oil pressure
Air system
Fuel filtersRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 1
Troubleshooting Test Steps Values Results
1. Incorrect Maintenance Intervals and/or Incorrect Oil
A. Use engine oil that is recommended and change the engine oil at the interval that is recommended by the engines Operation and Maintenance Manual and by the interval suggested from S-O-S oil analysis.
Maintenance intervals
Result: The engine oil was changed at the interval that is recommended by the engines Operation and Maintenance Manual and S-O-S oil analysis.
Proceed to Test Step 2.
Result: The engine oil was not changed at the interval that is recommended by the engines Operation and Maintenance Manual.
Repair: Use at least the minimum grade of Cat oil.
Change the engine oil at the interval that is recommended. Repair or replace any damaged parts.
Verify that the repair eliminated the problem.
2. Contaminated Engine Oil
A. Obtain an S-O-S oil analysis. The analysis will contribute to a better understanding of oil contamination.
B. Check the oil filter bypass valve.
If the oil filter bypass valve is open, the oil will not be filtered. Check the oil filter bypass valve for a weak spring or for a broken spring. If the spring is broken, replace the spring. Verify that the oil bypass valve is operating correctly. Refer to the Disassembly and Assembly manual.
Refer to the Caterpillar guidelines for "Reusability and Salvage/Repair" for determining if the replacement of parts is necessary in order to perform a quality repair.
Contamination
Result: The oil is contaminated.
Repair: Determine the reason for any contamination of the engine oil and make the necessary repairs. Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the engines Operation and Maintenance Manual.
Verify that the repair eliminated the problem.
Result: The oil is not contaminated.
Proceed to Test Step 3.
3. Low Oil Pressure
A. Engine oil that is contaminated with another liquid can cause low engine oil pressure. High engine oil level can be an indication of contamination. Obtain an analysis of the engine oil.
B. The inlet screen of the suction tube for the engine oil pump can have a restriction. This restriction will cause cavitation and a loss of engine oil pressure. Check the inlet screen on the suction tube and remove any material that may be restricting engine oil flow.
When some components of the engine show wear in a short time, the cause can be a restriction in a passage for engine oil. An indicator for the engine oil pressure may indicate sufficient pressure, but a component is worn due to a lack of lubrication. In such a case, look at the passage for the engine oil supply to the component. Refer to Systems Operation/Testing and Adjusting, "Lubrication System" for additional information.
Restriction
Result: The inlet tube has a restriction.
Repair: Clear the obstruction.
Verify that the repair eliminated the problem.
Result: The inlet tube does not have a restriction.
Proceed to Test Step 4.
4. Leaks in Air System
A. A leak in the
Caterpillar SIS machinery equipment:
Caterpillar SIS
336 Excavator YBN00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
336 GC Excavator EBJ00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
336 Excavator JHD00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
336 Excavator GDY00001-UP (MACHINE) POWERED BY C9.3 Engine »
540-7019
BREATHER GP
336 GC Excavator JFW00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
336 Excavator DKS00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
330 & 330 GC Excavators GDW00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
330 & 330 GC Excavators FEK00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
330 & 330 GC Excavators NDH00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
336 Excavator SP900001-UP (MACHINE) POWERED BY C9.3 Engine »
540-7019
BREATHER GP
340 Excavator TYH00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
345 GC Excavator KEF00001-UP (MACHINE) POWERED BY C9.3 Engine »
540-7019
BREATHER GP
336 Excavator FEL00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
330 Excavator WCH00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
340 Excavator WDN00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
336 GC Excavator GSF00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
336 GC Excavator HFJ00001-UP (MACHINE) POWERED BY C7.1 Engine »
540-7019
BREATHER GP
340 Excavator GMJ00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
340 Excavator TMK00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
340 Excavator SZT00001-UP (MACHINE) POWERED BY C9.3B Engine »
540-7019
BREATHER GP
349 Excavator LKG00001-UP (MACHINE) POWERED BY C13 Engine »
540-7019
BREATHER GP
352 Excavator MGR00001-UP (MACHINE) POWERED BY C13 Engine »
540-7019
BREATHER GP
349 Excavator RBY00001-UP (MACHINE) POWERED BY C13 Engine »
540-7019
BREATHER GP
Caterpillar parts catalog:
Parts breather Caterpillar catalog:
5271368
BREATHER
Caterpillar
Caterpillar
5070646
BREATHER AS
Caterpillar
Caterpillar
5070644
BREATHER AS
Caterpillar
Caterpillar
4528104
BREATHER GP
Caterpillar
Caterpillar
3669277
BREATHER
Caterpillar
Caterpillar
3637651
BREATHER GP
Caterpillar
Caterpillar
0005244
BREATHER
Caterpillar
Caterpillar
3256033
BREATHER-AS-YM
Caterpillar
Caterpillar
3611716
BREATHER-YM
Caterpillar
Caterpillar
4354789
BREATHER-YM
Caterpillar
Caterpillar
5126456
BREATHER-AS-YM
Caterpillar
Caterpillar
3884051
BREATHER AS
Caterpillar
Caterpillar