Bombardier SeaDoo 1998 factory shop manual, Page 377Get this manual
Section 13 TECHNICAL DATA Subsection 01 (SPX MODEL)
SPX (58385839) Bombardier Formula Pump Axial flow single stage Counterclockwise Direct drive Crown splines SEA-DOO JET PUMP SYNTHETIC Oil type POLYOL ESTER OIL 75W90 GL5 Steering nozzle pivoting angle 26 Minimum required water level 90 cm (35 in) Drive shaft deflection (maximum) 0.5 mm (.020 in) Impeller outside diameter 139.5 mm (5.490 in) New 0.00.4 mm (.000.016 in) Impellerwear ring clearance Wear limit 1.00 mm (.040 in) Impeller shaft end play (new) 0.120.54 mm (.005.021 in) Impeller shaft radial play 0.05 mm (.002 in) Impeller pitchmaterial Progressive pitch 1623stainless steel ADDITIONAL INFORMATION: Do not mix different brands or oil types