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Oil pump and sump - exploded view > < Machining valve seats

A3 Mk2

Oil pump and sump
Oil pump and sump
  Note
t  If large quantities of metal shavings or abrasion are found when performing engine repairs, this may be an indication of damage to the crankshaft or conrod bearings. To prevent further damage, the following procedures must be carried out after completion of repair work: the oil galleries must be carefully cleaned and renew the oil spray jets, oil cooler and oil filter.
t  Refer to → Maintenance tables for engine oil capacity, oil specifications and viscosity grades.
  Caution
Risk of damage to catalytic converter.
The oil level must not be above the “max” mark on the dipstick.
   

Oil pump and sump - exploded view > < Machining valve seats