Rotax 915 i A series Maintenance Manual page 477

TOPICS IN THIS CHAPTER
Special tools............................................................................................................................................4
Service products .....................................................................................................................................5
System description .................................................................................................................................7
Crankcase ............................................................................................................................................7
Oil pump ...............................................................................................................................................7
Safety instruction...................................................................................................................................7
Connections for display systems ............................................................................................................8
Temperature sensor...............................................................................................................................8
Pressure sensor ....................................................................................................................................8
Maintenance .........................................................................................................................................8
Oil pump..................................................................................................................................................9
Oil pump assy. removal ..........................................................................................................................9
Oil pump — disassembly......................................................................................................................10
Oil pump single parts — check .............................................................................................................12
Oil pump housing — inspection ............................................................................................................12
Rotary piston/rotor — inspection...........................................................................................................12
Oil pump shaft — inspection.................................................................................................................13
Oil pump — assembly..........................................................................................................................13
Oil pump housing O-rings.....................................................................................................................15
Oil pump cover ....................................................................................................................................15
Oil pump — installation ........................................................................................................................17
Oil filter - installation ............................................................................................................................18
Finishing work .....................................................................................................................................18
Wear limits..........................................................................................................................................19
Oil tank ..................................................................................................................................................20
Oil tank — removal ..............................................................................................................................20
Oil tank — disassembly........................................................................................................................21
Oil tank single parts — check ...............................................................................................................22
Oil tank — installation ..........................................................................................................................22
Check valve – removal.........................................................................................................................22
Check valve – inspection......................................................................................................................23
Check valve – installation.....................................................................................................................23
Finishing work .....................................................................................................................................23
Oil radiator ..........................................................................................................................................23
Oil hoses ...............................................................................................................................................24
Removal of the oil hoses ......................................................................................................................24
Removal of the oil line (steel line)..........................................................................................................24
Oil hose— inspection...........................................................................................................................25
Oil hoses — installation........................................................................................................................26
Oil line (steel line) installation ...............................................................................................................26
Finishing work .....................................................................................................................................28
Temperature and pressure measurement system..................................................................................29
Effectivity: 915 i A Series
Edition 0/Rev. 0
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Chapter: 79–00–00
LUBRICATION SYSTEM
79–00–00
Page 1
August 01 2018