AEROPRAKT-32 Pilot Operating Handbook
A32-iS-129-POH
52
8.6.3 Propeller removal
Before dismantling the engine from the aircraft remove the propeller as follows:
- undo and remove the attachment bolts;
- remove the propeller by pulling gently by its hub.
When installing the engine on the aircraft propeller should be installed in reversed order.
Disassembled propeller should be carried in a soft package.
8.6.4 Engine removal
NOTE: Before engine removal drain the fuel remaining in the fuel lines!
Engine removal shall be done in the following order:
- remove the engine cowling panels;
- drain the cooling liquid and close all drain openings with plugs;
- remove the water cooler;
- drain the oil and close all drain openings with plugs;
- remove the oil cooler;
- disconnect electrical system cables (connector is installed on the firewall);
- disconnect the throttle and choke control cables;
- disconnect fuel lines;
- drain the fuel from the float chambers of the carburetors;
- pull away the exhaust pipes and remove the exhaust muffler;
- remove the split pins from engine mount attachment studs;
- undo the nuts, take out the bolts and remove the engine.
Engine installation should be performed in reversed order. After installation of the engine
install the propeller on it.
8.6.5 Aircraft assembling
Aircraft assembling must be done in exactly reversed order. When installing the horizontal
tail it is necessary to lead the trim tab control cable first through its conduit in the stabilizer.
All hinges and fittings must be cleaned and greased before assembling the aircraft.
