Rotax MMH-912 Series - 2.1.2) Allocation of trigger coils and ignition circuits

74-00-00
page 8
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02624
BRP-Rotax
Maintenance Manual
2.1.2) Allocation of trigger coils and ignition circuits
See Fig. 74-5.
The upper trigger coils A1/2 and A3/4 (raised approx. 5 mm (0.20 in.))
control the top electronic module.
i.e.
Ignition circuit A: top trigger coil - top electronic module
Ignition circuit B:bottom trigger coil - bottom electronic module
◆ NOTE: The spark plugs are supplied differently on the 912
Series and the 914 Series. See 74-00-00 sec. 3.10.
B3/4
A1/2
A3/4
B1/2
Drehzahlmesser
rev. counter
00135
Fig. 74-5