1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 164Get this manual
154 with the location from which they were removed can facilitate assembly
CHAPTER FIVE
18Remove bolts from the front and rear engine mountsRemove any nuts, washers and shims from the engine mounts19With at least one assistant, lift the engine up and remove it from the frameCarry it to workbench for further disassembly
ENGINE MOUNTS RemovallInstallation
The engine may be supported in the snowmobile frame either by support plate or by individual bracketsA thrust bumper may also be used to limit engine movementRefer to the appropriate following section when servicing the engine mountsModels equipped with support piateThe engine support plate and mounts (Figure 12) are accessible after the engine is removedSee Engine RemovalRefer to Figure 13 for drawing of typical mount assemblyNote the following when servicing the mounts and support plate: