Mercury 175 EFI

POWERHEAD
90-883728 JULY 2001 Page 4A-21
7. Disconnect water pressure sensor (gray) hose and speedometer pressure sensor
(black) hose.
58773
a
b
c
d
a-Water Pressure Sensor
b-Speedometer Pressure Sensor
c-Speedometer Sensor Hose (BLACK)(for Digital Gauges)
d-Water Pressure Sensor Hose (GRAY)(for Digital Gauges)