IMS Bearing Failure 101 — LN Engineering / PAGE 32
Common Questions · • Q: What other items should be replaced at time of service?
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Common Questions
• Q: What other items should be replaced at time of service?
• A: Water pump should be replaced every 4 years/50k miles
along with AOS, drive belt, thermostat (with low temp unit).
No metal impellers. Genuine Porsche recommended for
water pump and AOS.
Dual mass flywheel must be checked and replaced if bad
with OEM or Genuine DMF only and stock clutch disc along
with rear main and case bolts.
Address all other concerns found during pre-qualification.
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