2004 Bombardier Rally 200 Series Shop Manual, Page 202Get this manual
Section 05 ELECTRICAL Subsection 04 (STARTING SYSTEM)
STARTING SYSTEM
BATTERY TROUBLESHOOTING
SYMPTOM: DISCHARGED OR WEAK BATTERY CAUSE 1Battery posts andor cable terminal oxidized2Loose or bad connections3Faulty battery (sulfated, doesn't keep full charge, damaged casing, loose rectifier)4Main system fuse burnt or faulty voltage regulatorrectifier 5Faulty charging system generator coil REMEDY Clean and coat with dielectric greaseCheck wiring and connector cleanliness, damaged or short circuitReplace1
A17E0JA
TYPICAL 1Specific gravity 1.265
First check charging system generator coilIf it is in good condition replace fuse or rectifierReplace