Propeller Owner’s Manual
140
INSTALLATION AND REMOVAL
61-00-40
Page 3-43
Rev. 3 Feb/14
(g) Install the cylinder
1 Install one socket head cap screw in each of four
cylinder mounting holes. Position the head of
each screw on the piston side of the cylinder.
2 Install one metal washer on each socket head
cap screw that protrudes through the cylinder on
the engine side of the cylinder.
3 Align the four cylinder mounting holes and
installed socket head cap screws with the four
engine case threaded holes in the engine case.
4 Position the cylinder flush against the previously
installed gasket.
CAUTION:
MAKE SURE THE METAL WASHER
THAT ENCIRCLES EACH SOCKET
HEAD CAP SCREW IS NOT
DISLODGED, PREVENTING THE
CYLINDER FROM RESTING FLUSH
AGAINST THE GASKET AND
ENGINE CASE SURFACE.
5 Torque each socket head cap screw in
accordance with Table 3-2.
6 Safety wire the socket head cap screws with
0.032 inch (0.81 mm) minimum diameter stainless
steel wire.
CAUTION:
THE HOSE MUST BE LONG
ENOUGH TO ALLOW THE VALVE
TO MOVE FREELY WITH THE
PISTON THROUGH ITS FULL
TRAVEL.
(h) Install a 0.37 to 0.50 inch (9.5 to 12.7 mm) inside
diameter (ID) flexible hose, with a minimum pressure
capacity of 150 psi, from the engine oil pressure
pump supply to the hydraulic valve. Connect the hose
to the threaded hole in the valve that is closest to the
propeller. This is the pressure supply port.
(i) Install a 0.37 to 0.50 inch (9.5 to 12.7 mm) ID flexible
hose from the engine crankcase to the valve.
Summary of Contents for HC-D2MV20-3 Series
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