Freelander - Noisy Tappets
Noise from Top End of Engine - Tappets
Bulletin Number - 0027
Issue - 1
Date - 01.08.2001
Model - Freelander
Affected Range - All KV6 derivatives in VIN range: 1A 310001 to 1A 312004 Engine range: 25K4FM02 163540 to 25K4FM0 168295
Re-Issue Information -
Problem -
NOISE FROM TOP END OF ENGINE - TAPPETS
The customer complains that when the engine is idling following a cold start, a persistent tapping noise can be heard from the engine compartment.
Cause
The O ring seal on the oil suction pipe may have been damaged during engine assembly. This will allow air into the engine oil and will subsequently lead to noisy tappets.
Action
To confirm a customer complaint of the above, allow the engine to idle from cold for 5 minutes. If tappet noise persists, replace the O ring seal with new seal, part number LYX000210L.
NOTE: As further confirmation, air bubbles may be seen in the oil on the dipstick.
Refer to Workshop Manual repair number 12.60.20 for repair procedure.
In the unlikely event that the oil suction pipe is damaged replace with new assembly, part number LSP000040L which includes the new O ring.
Parts Information
LYX000210L - O ring seal
LSP000040L - Oil suction pipe assembly including O ring seal
Warranty
Use Complaint Code: 2A2C
Use S.R.O.: 12.60.20.
Time allowance: 1.30Hrs
