Rotax 912 i Series Maintenance Manual page 360

TEMPERATURE SENSOR - DISCONNEC-
TION
Wiring harness designation:
- CTS
Step
1 Disconnect the plug connection to the
temperature sensor.
Fig. 19
1. Temperature sensor
INJECTOR - DISCONNECTION
Wiring harness designation:
- INJ_1 to INJ_8
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.
- Loosen the M6x16 Allen screw from fuel line assy.
- Remove the fuel line assy.
See Fig. 20 to Fig. 24.
Step
1 Loosen the 2 M5 x12 Allen screws from
cover of the fuel rail.
2 Lift off the cover.
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Procedure
Procedure
Fig. 20
1. M5x12 Allen screw
3. Fuel rail cover
Step
3 Loosen 4 M5x12 Allen screws.
4 For cylinder 2 and cylinder 4, loosen the
fuel pressure regulator and the M5x35
Allen screw.
5 Raise the heat shield on both sides in the
region of the rivet nut and lift it off.
Fig. 21
1. M5x12 Allen screw
3. Heat shield
2. 5.3 washer
Procedure
2. 5.3 washer
76-50-00
Page 12
July 01/2012