Rotax 2005 717 RFI User Manual

TABLE OF CONTENTS
SAFETY NOTICE .................................................................................... III
INTRODUCTION ................................................................................... IV
GENERAL INFORMATION.......................................................................................... IV
ENGINE IDENTIFICATION NUMBER (E.I.N.) .................................................................... IV
ENGINE EMISSIONS INFORMATION ............................................................................ IV
TIGHTENING TORQUES ........................................................................................... IV
ARRANGEMENT OF THIS MANUAL, ILLUSTRATIONS AND PROCEDURES ............................. V
01 ENGINE MEASUREMENT
01 – MEASUREMENT PROCEDURES............................................................................. 1
CYLINDER HEAD WARPAGE ........................................................................................ 1
CYLINDER TAPER..................................................................................................... 1
CYLINDER OUT OF ROUND......................................................................................... 1
COMBUSTION CHAMBERVOLUME MEASUREMENT........................................................... 1
PISTON/CYLINDER WALL CLEARANCE............................................................................ 2
RING/PISTON GROOVE CLEARANCE............................................................................... 4
RING END GAP........................................................................................................ 5
CRANKSHAFT (ASSEMBLED ENGINE) ............................................................................. 5
CRANKSHAFT (DISASSEMBLED ENGINE) ......................................................................... 6
ROTARY VALVE........................................................................................................ 8
02 717 ENGINE
01 – LEAK TEST .................................................................................................... 11
GENERAL............................................................................................................. 11
PREPARATION ....................................................................................................... 11
TESTING PROCEDURE.............................................................................................. 11
ENGINE LEAKAGE DIAGNOSTICFLOW CHART.................................................................. 15
02 – MAGNETO SYSTEM......................................................................................... 17
DISASSEMBLY ....................................................................................................... 19
CLEANING............................................................................................................ 21
ASSEMBLY ........................................................................................................... 22
03 – TOP END....................................................................................................... 25
GENERAL............................................................................................................. 27
DISASSEMBLY ....................................................................................................... 27
CLEANING............................................................................................................ 29
INSPECTION.......................................................................................................... 30
ASSEMBLY ........................................................................................................... 30
04 – BOTTOM END ................................................................................................ 37
GENERAL............................................................................................................. 39
DISASSEMBLY ....................................................................................................... 39
CLEANING............................................................................................................ 41
INSPECTION.......................................................................................................... 42
ASSEMBLY ........................................................................................................... 43
05 – ROTARY VALVE .............................................................................................. 47
GENERAL............................................................................................................. 49
INSPECTION (ASSEMBLED ENGINE) .............................................................................. 49
DISASSEMBLY ....................................................................................................... 49
CLEANING............................................................................................................ 51
INSPECTION (DISASSEMBLED ENGINE).......................................................................... 51
ASSEMBLY ........................................................................................................... 51
ROTARY VALVE TIMING............................................................................................. 55
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Rotax 2005 717 RFI Specifications

General

Brand	Rotax
Model	2005 717 RFI
Category	Boat
Language	English