1985-1995 Polaris ATV and Light Utility Hauler Service Manual, Page 295Get this manual
ENGINES Magnum Engine Disassemblyllnspection 1Remove the two 6x28 mm flange bolts from cylinder head3
Loosen each of the four 11 x191 mm cylinder head bolts evenly 18 turn each time in criss-cross pattern until looseRemove bolts and tap cylinder head lightly with plastic hammer until looseCAUTION: Tap only in reinforced areas or on thick parts of cylinder head casting to avoid damaging castingRemove cylinder head and head gasketNote the O-Ring in the corner of the gasket which seals the front left cylinder studThe O-Ring is part of the gasket