bpr Rotax 912 i Series, Руководство по обслуживанию, Страница: 37 / 458

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MAINTENANCE MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 0
00-00-00
Page 23
July 01/2012
6) Maintenance
General note
Beyond the maintenance and special checks (see therefore Line Maintenance
Manual for 912 i Series), as well as the system descriptions hitherto, the following
sections describe the maintenance procedures for 912 i Series. The description
is subdivided into subsections and descriptions of the fuction of the various sys-
tems.
Some overlapping maintenance instructions are treated as generally valid infor-
mation at the beginning of this section.
Troubleshooting
In the Operators Manual possible problems as well as feasible remedies are lis-
ted. At the same time, brief reference is made to the necessary remedial action.
See the respective section in the Operators Manual for 912 i Series.
Tightening tor-
ques
In general, all screw connections on ROTAX aircraft engines must be tightened
using a torque wrench.
If not specified otherwise for a component, tighten screw connections with follo-
wing torque:
M4: 4 Nm (35 in.lb)
M5: 6 Nm (55 in.lb)
M6: 10 Nm (90 in.lb)
M8: 24 Nm (17.7 ft.lb)
M10: 35 Nm (25.8 ft.lb)
NOTE:
Adhere the tightening torques specified - see also indications in the
Illustrated Parts Catalogue.
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WARNUNG
NOTICE
If not specified otherwise, the threads are not lubricated when fastened.