Bombardier SeaDoo 1989 factory shop manual, Page 29Get this manual
Section 03 ENGIINE Sulb-Sectilon 03 (TOP END)
COMPONENTS
? 71 Alien screw 35 121 Lock washer 1V Sensor switch Alien screw M6 i9) Bracket Cylinder head cover ring Hexagonal screw M8 55 f121 Washer 112) Locate 575 0-nng (2) ring Cylinder head House nipple 121 12) ring 12}
17 Allen screw AA9 70 i8 18 Washer i8i Cylinder with steeve (2) Cylinder gasket Semi-trapez ring 12) 22 Rectangular rmq (21 Piston (2) 24 Gudgeon pin i2) 25 Circhp {41 Needle bearing (21 27 Cylinder sleeve Gasket sei Locwe PST 567 30 Seaiani Pi, 32 31 Locttte Primer N
GENERAL
When repairing seized engine, connecting rods should be checked for straightness and crankshaft for deflectionmisalignment Refer to "BOTTOM END", for procedures
DISASSEMBLY
Disconnect thermosensor wire Remove cylinder head cover If shells, sand, salt or any other particles are present in cylinder head, clean with vacuum cleaner Remove screws then cylinder head If shellls, sand, salt or alny other particles are present in cylinder cooling jacket, clean with vacuum cleaner Remove screws then pull cylinder up, being careful that connecting rod does not hit crankcase edge