Rotax 912 Series Maintenance Manual page 75

- replenish engine oil and coolant as required once engine has cooled down.
WARNING: Never open radiator cap when the cooling system is hot. For
CAUTION: If the oil filter has been replaced, re-tighten by hand after the test
- Inspect engine for oil, fuel or coolant leaks and repair as necessary.
Effectivity: 912 Series
AIRCRAFT ENGINES
MAINTENANCE MANUAL
safety's sake, cover cap with a cloth and open slowly. Sudden
opening of the cap would provoke exit of boiling coolant and
result in severe scalds.
run.
12-00-00
page 13
Rev. 1, Jan. 01/2002