09/01/2014
03C-02
8.
Inspect Oil Cooler threaded boss for nicks or burrs in O-ring contact area
that might cause O-ring failure. Inspect the Cooler port threads for any
buildup of coating. If needed, gently clean threads. Apply light petroleum
oil to port threads. Lubricate O-ring of 90-Dergee Swivel Fitting by coating
with light petroleum oil and install the O-ring onto the fitting. Install fitting
into the threaded boss on Oil Cooler. Using two wrenches tighten fitting
until hexagon face contacts the face of the hexagon boss on Oil Cooler.
IMPORTANT: Always use two wrenches to tighten fitting onto cooler.
Using only one wrench and cooler as leverage will cause cooler to fail.
Do
NOT
Over Tighten. Tighten to just snug. The O-ring is the sealing
component. This is not a pipe thread.
9.
Fill the oil cooler with oil using a syringe or funnel before engine start-up.
Install the 90-degree fittings onto the oil bottle and cooler. Use a back up
wrench on the cooler and bottle when tightening the fittings.
10.
Refer to the parts manual for oil line routing.
11.
Apply anti-chafe and secure all lines as necessary.
12.
Cut to length and install the overflow line from the oil bottle filler neck to
the 3/8” diameter aluminum overflow tube located on the right side of the
firewall. For tube identification refer to
FIGURE 01H-07
. Secure ends with
safety wire.
ENGINE PRE-START UP
Refer to
for a video and ROTAX method to prime the oil
system.
13.
Prior to starting the engine for the first time, install a new oil filter and fill
the oil bottle to the full line on the dipstick. Refer to the Rotax manuals for
oil specifications.
14.
Remove the top spark plugs on all four cylinders.
15.
Verify the ignition switch is
OFF
.
16.
Turn the prop through several revolutions by hand.
17.
With the spark plugs out and from the pilot’s seat, turn the key switch to
the start position and crank the engine for several seconds. Check for an
oil pressure indication on the gauge. If after several seconds there is no
sign of oil pressure, stop cranking the engine. Remove the oil pick up line
at the oil bottle. Using a funnel, prime the oil line and oil cooler to the
pump. Attach the pick up line to the oil bottle and crank the engine. When
an oil pressure indication is achieved, stop cranking.
Summary of Contents for S-7S COURIER
Page 26: ...RIVETS CROSS REFERENCE LIST...
Page 28: ...1 T E 0703 TI ON 1 9 1 I I 8 T d 3 d d 0 3 OE O N t Z...
Page 44: ...09 01 2014 01E 02 FINAL INSTALLATION For final installation refer to RUDDER PEDAL INSTALLATION...
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