Process for assembling a fly wheel and an ignition coil to an engine using an assembling jig

A process for assembling a fly wheel and an ignition coil to an engine, said engine having said fly wheel assembled to an end portion of a crankshaft of said engine, said engine having said ignition coil assembled to an engine main body to face a circumferential surface of said fly wheel, said fly wheel having a magnet, said process comprising:

• setting said fly wheel and said ignition coil on a set jig;
• leaving a comparatively large space between said fly wheel and said ignition coil so that the two are not influenced by a magnetic force between the magnet and the ignition coil;
• moving said set jig to a delivery position;
• moving an assembling jig having two holding means for holding said fly wheel and for holding said ignition coil to said delivery position;
• moving said fly wheel and said ignition coil, placed on said set jig, to said holding means;
• maintaining the space between said fly wheel and said ignition coil while moving said fly wheel and said ignition coil to said two holding means;
• moving said assembling jig to an assembling position where said engine is placed in position;
• assembling said fly wheel to said end portion of said crankshaft;
• bringing said ignition coil to approach said fly wheel;
• and
• assembling said ignition coil to said engine main body to be located at its normal facing position in relation to said fly wheel.