BRP-Rotax
MAINTENANCE MANUAL LINE
pos. 1
tractor config.
pos. 2
pusher config.
1
AE_912_0093
Figure 5.16: Connections
1
Banjo bolt
Longer than 5 hr. If the engine has been operated longer than 5 hours with engine oil not corresponding
with specification in the Operators Manual the following work is required.
Oil specification not respected
Step
Procedure
1 Remove propeller gearbox.
2 The gearbox must be inspected, repaired or overhauled in accordance with
the BRP-Rotax instructions for continued airworthiness.
3 Carry out detailed inspection of the affected engine components.
4
Oil change.
5
Remove the lowest positioned banjo screw (banjo bolt, plug screw or screw
socket) and drain the remaining oil from the crankcase. Re-install in banjo
bolt or plug screw.
Tightening torque see Installation Manual for the engine type
912 Series.
6
Replace oil filter.
7
Inspect the contact surfaces camshaft / hydraulic valve tappet.
8
Drain oil completely from oil cooler and oil hoses.
9
Drain oil from oil tank.
10
Refill oil tank with oil as specified, refer to Operators Manual.
05–50–00
Page 30
January 01 2020
Effectivity: 912 Series
Rev. 0
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