SKY Engines SKY 150s, Instruction Manual

Page: 33 / 40

4.4 SCHEDULES AND GENERAL RECOMMENDATIONS
This paragraph lists a few recommendations that have been defined as a result of the tests carried
out by our mechanics and on the basis of the feedback provided by customers. We kindly ask you
to report anomalies or maintenance procedures that are not described in this manual using the
space provided in chapter 7.0. You can also use this space for feedback or queries, to which we
will be glad to answer.
Some components of SKY110S are subject to wear. Therefore, to avoid damaging the engine or
affecting its operation, we recommend you perform the operations described below at the
specified intervals:
Before flying, always check the safety devices of the muffler, silencer and filter box (verify that the
steel cables are in place and correctly connected).
Replace the sparking plug after approximately 50 hours of flight.
Inspect the silent blocks that support the radiator every 50 hours and replace them after 100 hours
of flight or one year.
The same applies to the silent blocks of the crosspiece and muffler, which have to be replaced
after 100 hours of flight or after one year.
Inspect the blocks of the clutch after approximately 50 hours of EFFECTIVE flight. For
information on how to disassemble them, see the section on the disassembly of secondary
components in Chapter 3.0.
• the depurtures increase the wearing out of the blocks of the clutch:an exagerated number of
departures decrease the effective hours of flight.in this case we recommend (especially to the beginner,
who are making exercises of departures) to check constantly the wear of the different component of the
clutch.
Replace the membranes of the carburetor after 100 hours of flight or one year.
Inspect the laminar bundle under the radiator every 50 hours of flight.
Inspect the bank bearings approximately every 200 hours.
Regularly inspect the teeth of the flywheel.
CHECK THE LEVEL OF COOLANT INSIDE THE RADIATOR EVERY 50 HOURS OF FLIGHT
USING THE CAP SITUATED ON THE TOP OF THE RADIATOR, NOT THE ONE IN THE
DISCHARGE CONTAINER.
✓
Our technicians recommend the use of Arexons Glitech 4100 Coolant