Rotax 914 series User Manual

Effectivity: 914 Series BRP-Powertrain page 3-5
OM Edition 2 / Rev. 0 April 01/2010
d04475.fm
3.2) Before engine start
Carry out pre-flight checks.
3.3) Pre-flight checks
Safety
Operating media
Coolant

WARNU

WARNING
Non-compliance can result in serious injuries
or death!
Ignition “OFF”. Before moving the propeller.
Switch off both ignition circuits and anchor
the aircraft. Have the cockpit occupied by a
competent person.

WARNU

WARNING
Risk of burnings and scalds!
Hot engine parts!
Carry out pre-flight checks on the cold or luke
warm engine only!
Step Procedure
1 Check for any oil-, coolant- and fuel leaks.
If leaks are evident, rectify and repair them before next
flight.

WARNUNG
NOTICE
The coolant specifications of the section
Chapter 2.2) Operating media are to be ob-
served!
Step Procedure
1 Verify coolant level in the overflow bottle, replenish as re-
quired up to top.
The coolant level must be between min. and max. mark.

Rotax 914 series Specifications

General

Bore	79.5 mm
Stroke	61 mm
Compression Ratio	9.0:1
Cooling System	Liquid-cooled cylinder heads, air-cooled cylinders
Redline	5800 rpm
Engine Type	4-cylinder, 4-stroke
Fuel Type	Avgas 100LL
Oil System	Dry sump
Fuel System	fuel injection
TBO (Time Between Overhauls)	2000 hours
Displacement	1.211 liters (1211 cc)
Power Output	84.6 kW (115 hp) at 5, 800 rpm