INSTALLATION MANUAL
AIRCRAFT ENGINES
page 2 - 2
Initial issue, May 01/99
Effectivity: 447 UL SCDI, 503 UL DCDI, 582 UL DCDI /mod. 99
d00312
11.3.7)
Water pump performance diagram and cooling system flow resistance: .. 11 - 6
12)
Lubrication system ............................................................................................ 12 - 1
12.1)
Mixture lubrication ............................................................................................. 12 - 1
12.2)
Oil injection for engine lubrication .................................................................. 12 - 1
12.2.1)
General advice: ............................................................................................... 12 - 1
12.2.2)
Technical data and configuration: ................................................................. 12 - 1
12.2.3)
Installation ...................................................................................................... 12 - 1
Installation at ROTAX 582 UL DCDI and 582 UL DCDI mod. 99 ....................... 12 - 2
Installation at ROTAX 503 UL DCDI ............................................................... 12 - 3
13) Rotary valve and water pump drive: .................................................................... 13 - 1
13.1)
Oil circuit for engine installation with spark plugs "up": .............................. 13 - 1
13.2)
Oil circuit for engine installation with spark plugs "down": ......................... 13 - 2
14)
Gearbox installation and gearbox lubrication ................................................. 14 - 1
15)
Fuel System ....................................................................................................... 15 - 1
16)
Carburetor .......................................................................................................... 16 - 1
16.1)
Carburetor air intake ......................................................................................... 16 - 2
17)
Air intake system ............................................................................................... 17 - 1
17.1)
Intake silencer: ................................................................................................... 17 - 1
17.2)
Air filter ............................................................................................................... 17 - 4
18)
Electric system ................................................................................................... 18 - 1
18.1)
General: .............................................................................................................. 18 - 1
18.2)
Function of the ignition unit: ............................................................................ 18 - 1
18.3)
Wiring diagram: .................................................................................................. 18 - 2
18.4)
Lighting circuit: .................................................................................................. 18 - 3
18.5)
Technical Data and connection of components ............................................. 18 - 3
18.5.1)
Wiring diagram for rectifier regulator 866 080 ............................................. 18 - 3
18.5.2)
Wiring diagram for rectifier regulator 264 870 ............................................. 18 - 5
18.5.3)
Electronic revolution counter: ...................................................................... 18 - 6
Connection to dual ignition system: ............................................................. 18 - 6
18.5.4)
Electric starter ................................................................................................ 18 - 7
Starter relay (992 819) ..................................................................................... 18 - 7
Fuse ................................................................................................................. 18 - 7
Battery: ............................................................................................................ 18 - 7
Power source: ................................................................................................. 18 - 7
19)
Propeller drive .................................................................................................... 19 - 1
19.1)
Technical data: ................................................................................................... 19 - 1
19.1.1)
“B” type gearbox ............................................................................................ 19 - 1
19.1.2.)
“C” (CL) - and “E” (EL) type gearbox ............................................................ 19 - 2
20.) Connections for instrumentation ..................................................................... 20 - 1
20.1)
Sensor for cylinder head temperature (spark plug seat temperature) ......... 20 - 1
20.2)
Air and coolant sensor ...................................................................................... 20 - 1
20.3)
Exhaust gas temperature sensor ..................................................................... 20 - 2
20.4)
Installation plan for the sensors at 582 UL DCDI and
582 UL DCDI mod. 99 ......................................................................................... 20 - 3
20.5)
Installation plan for the sensors at 447 UL SCDI, 503 UL DCDI .................... 20 - 4
21)
Break-in procedure ............................................................................................ 21 - 1
22)
ROTAX
®
authorized Distributors ....................................................................... 22 - 1
Summary of Contents for 447 UL SCDI
Page 1: ......
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