Ski-Doo ELITE SERIES User Manual

TABLE OF CONTENTS
COOLANT PUMP IMPELLER ..................................................................................... 102
ROTARY SEAL...................................................................................................... 103
CARE . .. . .. . . . .. .. . .. .. ..... .. . .. .. . .. ..... .. . .. .. .. . . . .. . .. .. . .. ..... .. .. . .. .. . . . .. . .. .. . .. .. . . . .. .. . .. .. . .... . .. .. . 105
07 – LUBRICATION SYSTEM.................................................................................... 107
GENERAL........................................................................................................... 109
OIL LEVEL VERIFICATION......................................................................................... 109
ENGINE OIL PRESSURE TEST.................................................................................... 110
OIL CHANGE ....................................................................................................... 110
OIL TYPE AND SYSTEM CAPACITY .... .. . .. .. ..... .. . .. .. . .. . . . .. .. .. . .. . . . .. .. . .. .. . .... .. . .. .. . .... . .. .. . .. ... 111
OIL FILTER.......................................................................................................... 111
OIL STRAINERS.................................................................................................... 112
ENGINE OIL PRESSURE REGULATOR........................................................................... 114
OIL PRESSURE PUMP............................................................................................. 115
OIL SUCTION PUMP............................................................................................... 118
OIL COOLER ....................................................................................................... 121
OIL SEPARATOR ................................................................................................... 122
08 – CYLINDER HEAD AND VALVES........................................................................... 125
GENERAL........................................................................................................... 126
SPARK PLUG ....................................................................................................... 126
VALVE COVER...................................................................................................... 126
ROCKER ARM...................................................................................................... 127
CAMSHAFT TIMING GEAR........................................................................................ 131
TIMING CHAIN ..................................................................................................... 132
CYLINDER HEAD................................................................................................... 132
CAMSHAFT......................................................................................................... 134
VALVE SPRING ..................................................................................................... 135
VALVE ............................................................................................................... 136
09 – ENGINE BLOCK.............................................................................................. 143
GENERAL........................................................................................................... 145
CRANKSHAFT LOCKING ... . .. .. . .. .. . . . .. . .. .. ..... .. . .. .. . .. .. . .. .. .. . . . .. . .. .. . .... . .. .. .. . .. .. . .. .. . .. . . . .. .. . 145
CRANKSHAFT . .. . .. .. .. . .... . .. .. . .. .. . . . .. . .. .. .. . .... . .. .. . .. ..... .. .. . .. .. . . . .. . .. .. . .. .... . .. .. . .. .. . . . .. . .. .. . 145
TIMING CHAIN ..................................................................................................... 149
CHAIN TENSIONER................................................................................................ 150
BALANCER SHAFT................................................................................................. 150
ENGINE BLOCK.................................................................................................... 153
PISTON/CONNECTING ROD...................................................................................... 158
PISTON RINGS ..................................................................................................... 164
05 ENGINE MANAGEMENT
01 – OVERVIEW ................................................................................................... 167
COMPLETE ELECTRICAL SYSTEM OVERVIEW ................................................................ 168
ALTERNATOR................................................................................................ 169
OPERATING PRINCIPLE OF ENGINE MANAGEMENT ................................................ 169
AIR INDUCTION............................................................................................. 169
FUEL DELIVERY SYSTEM.................................................................................. 169
BASIC OPERATION ................................................................................................ 169
INTAKE MANIFOLD................................................................................................ 170
FUEL PUMP MODULE ............................................................................................ 170
ELECTRONIC MANAGEMENT ............................................................................ 171
ECM (ENGINE CONTROL MODULE)............................................................................. 171
ECM ECU........................................................................................................... 171
ECM — GENERAL FUNCTIONS .................................................................................. 171
III

Ski-Doo ELITE SERIES Specifications

General

Brand	Ski-Doo
Model	ELITE SERIES
Category	Offroad Vehicle
Language	English