Effectivity: 912 Series
Edition 1 / Rev. 1
d04631
page 5
May 01/2009
BRP-Powertrain
INSTALLATION MANUAL
16) Air intake system ................................................................................................ 99
16.1) Operating limits ........................................................................................................ 99
16.2) Requirements on the air intake system .................................................................. 100
16.2.1)
Requirements on the intake air ducting .............................................................. 100
16.2.2)
Airfilter ................................................................................................................. 100
16.2.3)
Airbox ................................................................................................................... 101
16.3) Data for optional components of air intake system ................................................. 104
17) Electric system .................................................................................................. 107
17.1) Requirements on circuit wiring ............................................................................... 107
17.1.1)
Electromagnetic compatibility (EMC/EMI) .......................................................... 108
17.2) Wiring diagram ....................................................................................................... 108
17.3) Technical data and connection of the electric components ..................................... 110
17.3.1)
Integrated generator ............................................................................................ 110
17.3.2)
Rectifier-regulator ............................................................................................... 110
17.3.3)
Electronic modules .............................................................................................. 112
17.3.4)
Ignition switches (MAG switch) ........................................................................... 112
17.3.5)
Electric starter .................................................................................................... 114
17.3.6)
Starter relay ........................................................................................................ 115
17.3.7)
External alternator (optional extra) ..................................................................... 116
17.3.8)
Connection of the electric rev-counter (tachometer) .......................................... 118
17.3.9)
Battery ................................................................................................................. 119
17.3.10) Capacitor (option electric fuel pump) .................................................................. 119
17.3.11) Starting equipment at the electronic modules (optional extra) ........................... 119
18) Propeller drive ................................................................................................... 121
18.1) Technical data ........................................................................................................ 121
19) Vacuum pump .................................................................................................... 123
19.1) Technical data ....................................................................................................... 123
20) Hydraulic governor for constant speed propeller .......................................... 125
20.1) Technical data ........................................................................................................ 125
21) Connections for instrumentation .................................................................... 127
21.1) Sensor for cylinder head temperature ..................................................................... 127
21.2) Sensor for oil temperature ...................................................................................... 128
21.3) Oil pressure sensor ................................................................................................ 129
21.4) Mechanical rev counter (tach drive): ....................................................................... 130
21.5) Monitoring of the intake manifold pressure ............................................................. 131
21.6) Air temperature in the airbox (optional) ................................................................... 132
22) Preparations for trial run of engine ................................................................. 133
