Zlin Aviation
Section 1
Maintenance Manual Aircraft Maintenance Manual
Issued: 01/02/2006
QAP-AMM-Rev02
Date of latest Revision: 23/01/2013
Page Number: 1-8
Coolant
See engine operators manual
In use of conventional coolant:
Coolant temperature:(coolant exit temperature)
Max.....................................................................120°C (248°F)
Cylinder head temperature:
Max......................................................................135° (275°F)
Permanent monitoring of coolant temperature and cylinder head temperature is necessary.
In use of waterless coolant:
Cylinder head temperature:
Max.......................................................................135°C (275°F)
Permanent monitoring of cylinder head temperature is necessary.
Engine start, operating temperature:
Max........................................................................50°C...........(120°F)
Min.........................................................................-25°C..........(-13°F)
Fuel pressure
Max........................................................................0,4bar..........(5,8 psi)
Min.........................................................................0,15bar........(2,2 psi)
Warning
: exceeding the max admissible fuel pressure will over-ride the float valve of the carburators and to
engine failure.
FUEL
Approved Fuel Grade: 92 Unleaded Automobile Fuel, “Auto gas” (Yellow)
Approved
Alternate
Fuel Grade: 100LL Aviation Fuel, “Avgas” (Blue)
CAUTION:
100LL Avgas is only to be used as an
alternate fuel type
if 92 octane unleaded auto fuel is not available.
Due to the high lead content, the use of 100LL Avgas is restricted to less than 30% of engine time. See the
latest Rotax engine operational supplement for more detailed fuel specifications and information.
