Bombardier SeaDoo 1998 factory shop manual, Page 229Get this manual
Section 08 ELECTRICAL SYSTEM Subsection 03 (CHARGING SYSTEM)
CHARGING SYSTEM
GENERAL
Magneto
The purpose of the charging system is to keep the battery at full state of chargeThe magneto is the primary source of electrical energyIt transforms magnetic field into electric current (AC)XP Limited Two 15 fuses protect the charging systemThe first one is mounted on the MPEM and the other one is located in the front electrical boxAll Models If the battery is regularly discharged, check fuse conditionThe rectifierregulator could be the culprit of blown fuseTo check, simply disconnect the rectifier regulator from the circuitIf the fuse still burns, check for defective wire
717 Engine The magneto has three-pole coilCapacity is 160 watts787 and 947 Engines The magneto has phase, "Y" wound stator on 18 polesCapacity is 180 watts-
CAUTION