Bombardier SeaDoo 1992 factory shop manual, Page 111Get this manual
Section 05 FUEL SYSTEM Sub-section 03 (CARBURETOIRS)
Pressure Test Proceed as follows
- Install pump gauge tester on carburetor inlet nipple- Obstruct outlet nipple with finger
- Pumlp tester until inlet release pressure is reached
(seen by sudden pressure drop) This must occur within 150-225 kPa (21-32 PSI) then pressure will dropend
Metering chamber floor
The pressure drop will vary, but it should not go less then 100 kPa (15 PSI)
NOTEPressure test should be performed three times to obtain valid readingObstruct outlet nipple
Pump gaugle tester
To adjust, bend lever very slightly to change its height
CAUTION :When adjusting lever, do not pry it so that it applies pressulre needleThis could damage valve seatineedleInstall on nipple Depress here