Eiri KY PIK-20 E, Руководство по обслуживанию

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PIK-20 E Service manual
4.2.5 Torque moments on the engine
Spark plug 28 Nm
250 inch pounds
Cylinder head nuts
20 Nm
180 inch pounds
Magneto nut
100 Nm 880 inch pounds
Toothed belt driving gear bolt
50 Nm 440 inch pounds
Bolts M 12
50 Nm 440 inch pounds
M 8 24 Nm
210 inch pounds
M 6
10 Nm 90 inch pounds
4.2.6 Engine removal
Remove the engine controls, choke, decompression and throttle.
Remove the fuel feed line hoses from the carburettor and the return li­
ne hose from the connection tube at the carburettor hose. Cover the
free ends.
Disconnect the electric wires by opening the plug at the rectifier. Dis­
connect the on-line plug on the ignition switch cable at the root of the
pylon. Pull the cable through the pylon. Disconnect the electric cable
from the starter. Disconnect the thermal lead by opening the two
screws on the wire.
Remove the propeller.
Remove the bolt holding the lower engine shock mount.
Unscrew the nuts holding the upper engine shock mounts and remo­
ve the 45 kg engine.
4.2.7 Trouble shooting
1. The engine does not start
No fuel: Check the fuel flow to the carburettors. Check first the function
of the fuel pumps. With the electric fuel pump on, the sound of the cirk-
ling fuel can be heard from the carburettors. If there still is no smell of
gasoline in the carburettors when starting, the membrane needle valve,
situated in the membrane house, should be cleaned. When starting in
cold weather: the choke does not close fully.
No ignition spark: Check the spark by removing the plugs and by con­
necting the plug to the cable. Disconnect the ignition damping box cab-
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Kisällinkatu 8
SF-15170 Lahti 17
page 11-23