Tracker Valve Installation; Air Pressure Regulator Installation (S/N 0T178500 And Above) - Mercury 200 OptiMax Jet Drive Service Manual

Direct Fuel Injection
Tube Ref No.
2-4-C with Teflon
95
Description
Screw

Tracker Valve Installation

1. Lubricate the tracker diaphragm and O‑ring with 2‑4‑C with Teflon.
2. Lubricate the screw threads with 2‑4‑C with Teflon.
3. Install the tracker diaphragm, spring, and O‑ring onto the fuel rail.
4. Install the cover and secure with four screws. Tighten the screws to the specified torque.
a - Diaphragm
b - Spring
c - O‑ring
d - Cover
e - Screws
Tube Ref No.
2-4-C with Teflon
95
Description
Screw (4)

Air Pressure Regulator Installation (S/N 0T178500 and Above)

1. Install new O‑rings onto the air pressure regulator.
2. Lubricate the air pressure regulator O‑rings with 2‑cycle Premium Outboard Oil.
3. Lubricate the screws with 2‑4‑C with Teflon.
Page 3B-66
Description
b
c
a
Description
Where Used
Fuel injector O-rings and screw threads
d
Where Used
Tracker diaphragm, O-ring, and screw threads
92-802859A 1
Nm lb‑in.
8 70
e
e
92-802859A 1
Nm lb‑in.
8 71
90-8M0050731 MAY 2011
Part No.
lb‑ft
16146
Part No.
lb‑ft