1983 Ski-Doo Shop Manual, Page 30Get this manual
SECTION 02 ENGINE SUB-SECTION 02 (277 ENGINE TYPE)
REMOVAL FROM VEHICLE
Remove or disconnect the following then lift engine from vehicle Pulley guard and drive belt Muffler Throttle cable and intake silencer Oil and fuel lines Decompressor cable (applicable from engine number 3,376,858) Electrical connectors Hood retaining cable Bolts (3) securing engine support to chassis
ENGINE SUPPORT AND MUFFLER DISASSEMBLYASSEMBLY