STEYR MOTORS Marine Engine 2012 Series, Service Manual

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Fuel System
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8.
Screw the sliding hammer into the insert and, using force, hammer the insert
out.
9.
It will be necessary to clean the seating surface extremely well, removing all
traces of the old loctite with a strong degreasing agent on a cloth, as below.
10.
Clean the new insert also with a degreasing agent and fit a new o-ring.
11.
It is necessary to grease the o-ring to allow for a smooth fit, and apply loctite
620 to the contact surface as shown below.
12.
Sit the new insert into the block by hand.
13.
Press the insert down using the pressing tool and tighten to 18Nm.
14.
Grease the flanging tool and insert it into the pressing tool.
15.
Screw the flanger all the way down through the insert. This forms a flange on
the end of the insert and ensures a sealed fit.
16.
Screw the flanger back out of the insert and remove the pressing tool.
17.
Suck out any fuel that may have entered into the cylnder with a suction bulb.
18.
Refit the unit injector (use new copper washer), slide the rocker arm back into
place and refit the half moon ring. Do not forget to set the unit injector travel!
19.
When all sleeves have been changed reset the rack calibration.