Rotax 914 series Installation Manual

Effectivity: 914 Series
Edition 2 / Rev. 0
d04283
page 137
July 01/2008
BRP-Rotax
INSTALLATION MANUAL
23.5) Monitoring of the intake manifold pressure
See Fig. 97.
Connection nipple (1) to measure manifold pressure:
outside dia. ø .................................. 6 mm (1/4")
slip-on length ................................... max. 17 mm (11/16")
■ CAUTION: Utilize the total slip-on length on all joints. Secure hose by suitable screw
clamps or crimp connection.
Fig. 97
08423
1
2
▲ WARNING: The connecting nipple is sealed with a screw of type M3.5x6 (2). If
this connecting nipple is needed the screw has to be removed.
■ CAUTION: Flawless operation of the indicating instrument needs the installa-
tions of a water trap between engine and instrument for the fuel
condensate.
◆ NOTE: For in-flight variable pitch propellers and constant speed propellers
a manifold pressure gauge must be fitted permanently in the
cockpit.

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