POWER STEERING SERVICE MANUAL NUMBER 28
Page 6A-16 90-863160 MAY 2000
3. Assemble and install test gauge.
a
d
c
b
a-Pump Pressure Hose
b-Test Gauge Assembly
c-Gauge To Control Valve Hose
d-Control Valve
4. Open valve on gauge completely.
CAUTION
DO NOT operate engine without cooling water being supplied to water pickup holes
in gear housing, or overheating damage to engine may result.
5. Connect a flush test device to drive unit. Partially open water tap (approximately 1/2
max.) and allow cooling system to fill completely. Cooling system is full when water is
discharged through the propeller. DO NOT use full water tap pressure.
22029
Standard Bravo Shown
6. Start engine and run at 1000-1500 RPM until engine reaches normal operating tempera-
ture.
7. With engine at idle speed, test gauge reading should be between 70 and 125 psi (483
and 862 kPa). If not, proceed as follows:
If lower than 70 psi (483 kPa), proceed to “Pump Pressure Test,” see “Index.”
If higher than 125 psi (862 kPa), check for hose restrictions in the system.
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