Mercury 200 OptiMax Jet Drive Service Manual page 232

3. Use the seal/Teflon ring installation tool to slide the new seal onto the injector. Use the Teflon ring sizing tool to compress
the Teflon seal.
a
Seal/Teflon Ring Installation Tool
Seal/Teflon Ring Sizing Tool
4. Install the direct injector into the cylinder head.
5. Slide the fuel rail onto the mounting studs and secure with two washers and M10 nuts. Tighten the nuts to the specified torque.
Description
Fuel rail mounting nuts (M10)
6. Install new O‑rings onto the fuel rail air hose and fuel hose fittings.
7. Lubricate the O‑rings with oil and install onto the fuel rail.
8. Secure the fittings to the fuel rail with a retainer and two screws. Tighten the screws to the specified torque.
9. Install the water hose onto the fuel rail fitting and secure with a cable tie.
a
b
a - Water inlet hose to fuel rail
b - Air hose
c - Screw (2)
d - Fuel hose
e - Air hose
f - Screw (2)
g - Fuel hose
90-8M0050731 MAY 2011
c
b d
d
c
a - O‑rings
b - Seal/Teflon ring installation tool
c - Teflon seal
d - Seal/Teflon ring sizing tool
27190
91‑851980‑‑3
91‑851980‑‑2
f
e
Direct Fuel Injection
Nm lb‑in.
45
g
16088
Page 3B-69
lb‑ft
33