3888493 CASE AS Caterpillar parts
Rating:
Alternative (cross code) number:
CA3888493
388-8493
3888493
CA3888493
388-8493
3888493
Information:
Probable Causes
Engine oil cooler core
Cylinder head gasket
Cylinder head
Cylinder blockRecommended Actions
Engine Oil Cooler Core
Remove the oil cooler core from the engine. Check for the oil cooler core for leaks. If a leak is found, install a new oil cooler core. Refer to the Disassembly and Assembly manual.
Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the Operation and Maintenance Manual.Cylinder Head Gasket
Remove the cylinder head. Refer to the Disassembly and Assembly manual.
Install a new gasket kit for the cylinder head. Refer to the Disassembly and Assembly manual.Cylinder Head
Check for cracks in the cylinder head. If a crack is found, repair the cylinder head and/or replace the cylinder head. Refer to the Disassembly and Assembly manual.Cylinder Block
Inspect the cylinder block for cracks. If a crack is found, repair the cylinder block or replace the cylinder block.
Engine oil cooler core
Cylinder head gasket
Cylinder head
Cylinder blockRecommended Actions
Engine Oil Cooler Core
Remove the oil cooler core from the engine. Check for the oil cooler core for leaks. If a leak is found, install a new oil cooler core. Refer to the Disassembly and Assembly manual.
Drain the crankcase and refill the crankcase with clean engine oil. Install new engine oil filters. Refer to the Operation and Maintenance Manual.Cylinder Head Gasket
Remove the cylinder head. Refer to the Disassembly and Assembly manual.
Install a new gasket kit for the cylinder head. Refer to the Disassembly and Assembly manual.Cylinder Head
Check for cracks in the cylinder head. If a crack is found, repair the cylinder head and/or replace the cylinder head. Refer to the Disassembly and Assembly manual.Cylinder Block
Inspect the cylinder block for cracks. If a crack is found, repair the cylinder block or replace the cylinder block.
Caterpillar parts catalog:
Parts case Caterpillar catalog:
3888491
CASE
Caterpillar
Caterpillar
3888313
CASE AS-REAR
Caterpillar
Caterpillar
3779141
CASE AS-FRONT
Caterpillar
Caterpillar
3763457
CASE AS-FRONT
Caterpillar
Caterpillar
3726776
CASE-REAR
Caterpillar
Caterpillar
3707748
CASE-FRONT
Caterpillar
Caterpillar
4862730
CASE & PARTS GP-PLANETARY
Caterpillar
Caterpillar
4859425
CASE-TRANSMISSION REAR
Caterpillar
Caterpillar
4859424
CASE GP-TRANSMISSION
Caterpillar
Caterpillar
4859423
CASE & PARTS GP-PLANETARY
Caterpillar
Caterpillar
4765277
CASE & PARTS GP-PLANETARY
Caterpillar
Caterpillar
4758076
CASE AS
Caterpillar
Caterpillar