Arctic Cat 660 cc - Section 3 - Engine-Related Items

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3
SECTION 3 — ENGINE-RELATED ITEMS
TABLE OF
CONTENTS
Engine-Related Items.............................................. 3-2
Recoil Starter (120 cc Model).................................. 3-2
Accessory Belt ........................................................ 3-5
Liquid Cooling System ............................................ 3-6
Cooling System Schematics ................................... 3-8
Checking Compression ......................................... 3-10
Removing/Installing Spark Plugs .......................... 3-11
Servicing Valves.................................................... 3-12
Ignition Timing....................................................... 3-17
Servicing Oil Filter ................................................. 3-18
Testing Oil Pressure .............................................. 3-19
Oil Flow Chart ....................................................... 3-20
Replacing Water Pump ......................................... 3-21
Servicing Air Silencer (660 cc STD Model) ........... 3-23
Servicing Air Silencer (660 cc Turbo Models) ....... 3-25
Turbo/Intercooler (660 cc Turbo Models)............... 3-26
Servicing Oil Pump/Pressure Relief Valve ............ 3-29