10R8880 HEAD GP-CYL -UTN Caterpillar parts
Rating:
Alternative (cross code) number:
CA10R8880
10R-8880
10R8880
CA10R8880
10R-8880
10R8880
Weight: 236 pounds 107 kg.
Related part:
3375629
HEAD GP-CYL -UTN
10R8880
R
1640213
HEAD GP-CYL -UTN
10R8880
R
Information:
Introduction
The problem that is identified below has a known solution. Use the solution that is identified below.Problem
Some C175 cylinder heads have been found missing one of the valve stem retainers on all four valves.Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Illustration 1 g06299012Inspect all 4 valves, each valve should have 2 of the valve stem retainers in place.If the defect is found in a CRC environment, the missing retainer can be replaced.The required part number is 197-7055 Retainer Lock.If found in an environment that is not conducive to replacing the retainer, the head should be returned through standard parts warranty channels.Reference: The Disassembly and Assembly, KENR6052, "Inlet and Exhaust Valve Springs - Remove and Install".Table 1 contains cylinder heads that should be inspected for missing valve stem retainers.Note: The cylinder heads found with this defect have been found in dealer parts stock, part number 517-4408 only.Note: Heads that are running on engines likely would not last more than a few hundred hours with a retainer missing. Running engines should not need to be inspected. Dealer stock engines machine engines, built with the new 515-8767 head should be inspected.
Table 1
Affected Cylinder Heads
Part Number Part Name
517-4408 Cylinder Head Gp
517-4412 Cylinder Head Gp
515-8767 Cylinder Head Gp
20R-7617 Cylinder Head Gp
The problem that is identified below has a known solution. Use the solution that is identified below.Problem
Some C175 cylinder heads have been found missing one of the valve stem retainers on all four valves.Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Illustration 1 g06299012Inspect all 4 valves, each valve should have 2 of the valve stem retainers in place.If the defect is found in a CRC environment, the missing retainer can be replaced.The required part number is 197-7055 Retainer Lock.If found in an environment that is not conducive to replacing the retainer, the head should be returned through standard parts warranty channels.Reference: The Disassembly and Assembly, KENR6052, "Inlet and Exhaust Valve Springs - Remove and Install".Table 1 contains cylinder heads that should be inspected for missing valve stem retainers.Note: The cylinder heads found with this defect have been found in dealer parts stock, part number 517-4408 only.Note: Heads that are running on engines likely would not last more than a few hundred hours with a retainer missing. Running engines should not need to be inspected. Dealer stock engines machine engines, built with the new 515-8767 head should be inspected.
Table 1
Affected Cylinder Heads
Part Number Part Name
517-4408 Cylinder Head Gp
517-4412 Cylinder Head Gp
515-8767 Cylinder Head Gp
20R-7617 Cylinder Head Gp
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