d
068
92.
fm
SI-916 i-003R1 / SI-915 i-003R2
SI-912 i-004R3 / SI-912-018R4 /
SI-914-020R4
SERVICE INSTRUCTION
02 July 2021
79-00-00
Revision
Page 7 of 15
Copyright - BRP-Rotax GmbH & Co KG. All rights reserved.
3.4.2) Purging of turbocharger lubrication system on ROTAX
®
914, 916 i (Series) and
915 i (Series)
.
To verify the turbo oil scavenge system is functioning properly the following steps are necessary:
11
Residual oil may have accumulated in the crankcase. Return it to the oil tank by fol-
lowing the oil level check procedures in the relevant Operators Manual (OM).
12
Fill the oil in the tank up to the full mark on the dipstick.
m
WARNUNG
m
WARNING
Non-compliance can result in serious injuries or death!
Carefully check all lubrication system connections, lines and clamps for
leaks and security.
ENVIRONMENTAL NOTE
Protect their environment. Observe to bury no oil!
Dispose of oil in an environmentally friendly manner.
Step
Procedure
m
WARNUNG
m
WARNING
Non-compliance can result in serious injuries or death!
Observe the appropriate safety precautions. Make sure that there are no
foreign items including tools in the engine compartment. Secure aircraft to
the ground appropriately and place chocks under the wheels. Secure pro-
peller zone to warrant safety for persons and property. Be sure to ap-
proach only from engine side of propeller. Permanently supervise engine
operation from a secure position. The cockpit must be occupied during the
testing by a licensed pilot or an authorized person to conduct test runs of
an aircraft.
ENVIRONMENTAL NOTE
Oil may spray out.
Use a container that will contain a potential rapid flow without spilling the oil.
Step
Procedure
1
Disconnect turbo oil return hose (pos. 2 on Fig. 1) from the oil tank (e.g. banjo bolt
M10x1x19) and route the line to a separate container.
2
Start the engine in accordance to the relevant Operators Manual (OM).
