Model 135/150 Dfi Powerhead Aft View - Mercury Optimax 115 Service Manual

Model 135/150 DFI Powerhead Aft View

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1 - Air Compressor Restrictor/Air Inlet
2 - Water Out (tell-tale) from Air Compressor
3 - Air Compressor Oil Inlet from Oil Pump
4 - Air Compressor
5 - Air Pressure Out (80 psi)
6 - Fuel Pressure Test Valve
7 - Check Valve
8 - Excess Oil Return from Air Compressor
9 - #1 Fuel Injector
10 - Starboard Fuel Rail
11 - #3 Fuel Injector
12 - #5 Fuel Injector
13 - Tell-Tale Outlet
14 - Flush Plug
90-855347R1 JANUARY 1999
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#5 Ignition Coil
#3 Ignition Coil
#1 Ignition Coil
Water Inlet to Air Compressor
#2 Ignition Coil
MAP Sensor
#4 Ignition Coil
#6 Ignition Coil
#6 Fuel Injector
Air Regulator
Port Fuel Rail
#4 Fuel Injector
Fuel Regulator
#2 Fuel Injector
GENERAL INFORMATION
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