Bombardier SeaDoo 1996 factory shop manual, Page 112Get this manual
787 ENGINE COOLING SYSTEM Section 05 COOLING SYSTEM Sub-Section 02 (CIRCUIT)
Water regulated by the water flow regulator valve and injected directly into exhaust gas for noise reduction and performance improvement Calibrated cylinder head limits water flow Temperature sensor activates monitoring beeper when temperature exceeds 96-99C (205-210F) Uppermost point of circuit (tuned pipe) allows bleeding
Cooling System Indicator (CSI)small stream of water flows out of bleed outlet located near stern eyelet Calibrated outlet fittings limit water flow