Rotax 912 i Series Maintenance Manual page 245

Step
8 Loosen the two M5x12 Allen screws of the
left-hand fuel rail (2/4) attachment and the
two M5x12 Allen screws of the right-hand
fuel rail (1/3) with the lock washers.
9 Remove the fuel rail on the left and right
of the intake manifold.
Fig. 15
1. M5x12 Allen screw
3. Fuel rail (2/4)
5. Left muffler
7. Intake manifold
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
2. DIN 128-A5-FST lock
washer
4. Injection valve
6. Right muffler
DISASSEMBLY
LEFT-HAND (2/4) AND RIGHT-HAND (1/3)
FUEL RAIL - DISASSEMBLY
Step
1 Remove the injection valves individually
from the fuel rail.
Fig. 16
1. Left muffler
3. Injection valves
INTAKE MANIFOLD - REMOVAL
Preparation
- Drain the fuel. See also section 12-20-00 Planned
maintenance.
- Unscrew the feed line to fuel rail 1/3 and the return
line to fuel rail 2/4 and fuel pressure regulator and
close them with the appropriate caps.
- Remove the (left and right) fuel rails
- Remove the injection valves from the fuel
rails
- Remove the fuel pressure regulator assy.
IGNITION COIL - REMOVAL
Step
1 Remove the cable clamps of the wiring
harness.
Procedure
2. Right muffler
4. Fuel rail
Procedure
73-10-00
Page 13
July 01/2012