Rev: 2
Date: 11/15/18
12-1
O
VERVIEW
......................................................................................................................................................................... 12-2
Components ..................................................................................................................................................................... 12-2
Engine
............................................................................................................................................................................. 12-3
Rotax 912iS ......................................................................................................................................................... 12-3
Rotax 912ULS ..................................................................................................................................................... 12-3
Spark Plugs ...................................................................................................................................................... 12-4
Ignition .............................................................................................................................................................. 12-4
S
ERVICE
.......................................................................................................................................................................... 12-4
Supplies ................................................................................................................................................................... 12-4
Special Tools ....................................................................................................................................................... 12-4
Expendable .......................................................................................................................................................... 12-4
Replaceable ......................................................................................................................................................... 12-4
General
........................................................................................................................................................................... 12-5
Cowling removal .................................................................................................................................................. 12-5
Spark plug replacement ....................................................................................................................................... 12-5
Oil filter replacement ............................................................................................................................................ 12-6
Engine oil level check .......................................................................................................................................... 12-6
Engine coolant level check .................................................................................................................................. 12-7
Air filter removal & installation ............................................................................................................................. 12-7
Carburetor Syncronization ................................................................................................................................... 12-8
Verify Functionality of Throttle Return Spring .................................................................................................... 12-10
Throttle Cable Lubrication & Replacement ........................................................................................................ 12-10
Throttle Return Spring Replacement ................................................................................................................. 12-11
Service Schedule Procedures
................................................................................................................................... 12-11
Cowl hinge pin lubrication .................................................................................................................................. 12-11
Oil Hose Replacement ....................................................................................................................................... 12-12
Cooling Hose Replacement ............................................................................................................................... 12-12
Manifold Pressure Hose Replacement .............................................................................................................. 12-13
Engine replacement ........................................................................................................................................... 12-13
Chapter 12
- FIREWALL FORWARD
Summary of Contents for RV 12iS
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Page 209: ...Rev 2 Date 11 15 18 18 31 3 VIEW...
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