Model 150 Xri/175 Xri/200 Xri Powerhead Top View - Mercury 150 EFI Service Manual

Model 150 XRI/175 XRI/200 XRI Powerhead Top View

18
15
14
1 - Thermostat By-Pass Hose
2 - Port Thermostat [143 F (61.7 C)]
3 - Belt Tensioner Grease Fitting
4 - Belt Tensioner
5 - 60 Ampere Alternator
6 - Vapor Separator Vent Hose
7 - Fuel Regulator
8 - Fuel Hose to Fuel Rail [43 psi
(296 kPa 14 kPa)]
9 - Air Temperature Sensor
90-883728 JULY 2001
17
16
13
12
2 psi
3
9
10
11
8
10 - Manifold Air Pressure (MAP) Sensor
11 - Throttle Plate Adjustment Screw (Sealed at
Factory)
12 - Throttle Plate Assembly
13 - Pressure Regulator Vacuum Hose
14 - Starter Motor
15 - Digital Diagnostic Tool (DDT) Connector
16 - Crank Position Sensor
17 - Water By-Pass Hose
18 - Starboard Thermostat (143 F (61.7 C)
GENERAL INFORMATION
1
2
4
5
6
7
58771
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