(Table 89, contd)
Troubleshooting Test Steps
Values Results
3. Cylinder Head
A. Check for cracks in the cylinder head. Perform a leak test
on the cylinder head. Refer to System Operation, Testing and
Adjusting, “Cylinder Head - Inspect” for the correct procedure.
Cylinder head Result: A fault was found in the cylinder head.
Repair: Repair the cylinder head or replace the cylinder head.
Install the cylinder head. Refer to Disassembly and Assembly,
“Cylinder Head - Install”.
Result: A fault was not found in the cylinder head.
Proceed to Test Step 4.
4. Cylinder Block
A. Inspect the top face of the cylinder block for faults and
signs of leakage.
Refer to Systems Operation, Testing, and Adjusting, “Cylinder
Block - Inspect” for the correct procedure.
Cylinder block Result: A fault was found in the cylinder block.
Repair: Repair the cylinder block or replace the cylinder
block. Inspect the top deck. Refer to the Reuse and Salvage
Guidelines for the proper inspection procedure.
Result: No fault was found in the cylinder block.
Install the cylinder head. Refer to Disassembly and Assembly,
“Cylinder Head - Install”.
Contact the Dealer Solutions Network (DSN).
5. Perform an ““Aftertreatment System Functional Test””
A. Start the engine.
B. Connect the electronic service tool to the diagnostic
connector.
C. Navigate to “Diagnostics Tests” .
D. Perform the “Aftertreatment System Functional Test” .
System test Result : The test is successful.
Return the engine to service.
Result : The test is not successful.
There are additional diagnostic codes.
Repair: Troubleshoot the additional codes. Refer to Trouble-
shooting, “Diagnostic Trouble Codes” or Troubleshooting,
“Event Codes”for the correct procedure.
i08787291
Exhaust System Contains Oil
Probable Causes
• Extended idle times
• Failed turbocharger seals
• Worn valve guide seals or faulty valve guide seals
• Worn valve guides
• Worn piston rings
Complete the procedure in the order in which the
steps are listed.
Refer to Special Instruction, M0134553 for additional
troubleshooting for the turbocharger.
UENR4469-36 181
Symptom Troubleshooting
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
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