1986 Ski-Doo Factory Shop Manual, Page 203Get this manual
Section 02 ENGINE SUb-section 09 (537 ENGINE TYPE)
1iforaf)i wiive cover 2Bon M8x 20 141 lock walh(?r mm 141 45, Rorarv valve 6, Ciralip ,ROlan' valve shaft Seal Bearing 5203 10Shim a.5 mm 17 Loem 271 12Dlslance sleeve 245 mm 13Shim 0.5 mm
1415161, 18, 1920
2324252627
Gear Spring Spring fp.llJlmnfl CIlI) Cm:lm Bearing 67Gl Sea112! Iring
30313233343536373839404142 43
Gaske! Pump impeller Washer B1 mm Washer 6.4 mm Nut Me Bolt Me l( 25 (4) Lactile 242 Friction washer Rorary valve oil tank Oil lank cap O-ring soaing washer 121 Elbow connector (2) Hose clamp 141 Oiline 75" U96 mm12!
Spr{ng 21 isoalOr Spacer (2) Lock Wi1S11er film 121 Hexagonal screw Mts !( 85 r21
22 Pumo r'OIJSn9
CLEANING
Discard all seals and a-ringsClean all metal components in non-ferrous metal clean-
CirellI)
DISASSEMBLYASSEMBLY
6,24, Pump impellercirclip