Hardi Mercury Series, Инструкция

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6 - Maintenance
97
Adjusting the MANIFOLD valve
The MANIFOLD valve can be adjusted if it is too stiff or too loose (loss of
fluid) when turning. The valve is adjusted correctly when the valve lever
can be turned easily with one hand.
To aid turning of the lever, keep the area between the ball (B) and the
seat (A) of the valve clean.
Grease the valve each time it is removed for cleaning. This will extend
the life of the seat and the ball.
Replacing the transmission shaft protection guard
1.
Remove the screw (A), cap (B) and grease nipple (C): Twist the
cover a quarter of a turn and pull it back.
2.
Remove the synthetic bearings and the protection guard.
3.
Remove the inner bush from the protection guard.
4.
Re-assemble in the reverse order, using new parts if necessary.
Remember to assemble the chains again.
5.
Grease the bearings.
μ
ATTENTION! Only use original HARDI parts to repair the
driveshaft.
Replacing the transmission shaft cross journals
1.
Remove the protection guard as described previously.
2.
Remove the Seger rings.
3.
Press the crossheads to one side (use a hammer and mandrel if
necessary).
4.
Remove the crosshead bearings and then remove the crosshead.
5.
Remove the bearings from the new crosshead carefully and then
install it. Before fitting the bearings again, check that the unit is
assembled correctly. Protect the new bearings from dirt and dust.
B
A