Bombardier SeaDoo 2000 factory shop manual volume 1, Page 170Get this manual
Section 05 COOLING SYSTEM Subsection 02 (CIRCUIT, COMPONENTS AND CARE)
All Models CAUTION: Never modify cooling system arrangement, otherwise serious engine damage could occurTECHNICAL DATA TYPE: TLCS (Total Loss Cooling System)COOLANT FLOW: Pressure build-up at impeller housing (no water pump)TEMPERATURE CONTROL: Calibrated outlet fittings (no thermostat)SYSTEM BLEEDING: Self-bleed type (hose at uppermost point of circuit)SYSTEM DRAINING: Self-drain type (hose at lowest point of circuit)SYSTEM FLUSHING: Fitting spigot or hose adapterMONITORING BEEPER: Turns on at 86-94C (187-201F)
Fitting Spigot
On some models, the fitting spigot no2 installed on the water outlet hose is used to flush cooling systemA coupler hose (PN 295 500 258) is available to connect garden hoseRefer to FLUSHING AND LUBRICATION
Elbow Fitting
Water injection used on exhaust system cools the exhaust gases to obtain maximum performance from the tuned pipeThe elbow fitting no3 has calibrated inside diameter to optimize water flow in tuned pipeThe water injection also helps in reducing noise level and cools components of the exhaust systemCAUTION: The elbow fittings are calibrated and can not be interchanged with one of different size as severe engine damage could resultThe elbow fitting can be identified by using the number stamped onto the fitting or by measuring its inside diameterRefer to the following illustration and chart