拓陽精密科技
TOYAN ENGINE
23
●Electric plugs (spark plugs) must be regarded as consumables. Long-term running electric plugs
will not guarantee the normal operation of the engine. However, careful use can prolong its life
and maintain engine performance, that is:
◆Use appropriate tools for disassembly and assembly;
◆
Use fuel containing medium percentage of nitromethane;
◆Do not overtilt the engine, and do not connect the battery when adjusting.
●When to replace the electric plug (spark plug), in addition to burning, these situations also need
to be replaced, because it no longer provides the best performance, such as:
a
.
Roughening and whitening of filament surface (spark plug carbon deposition)
b
.
Filament crimping deformation (spark plug electrode deformation)
c
.
External objects adhere to filaments or plug corrosion (spark plug electrode corrosion)
d
.
The engine stalls at idle speed
e
.
When the engine starts, it stalls due to power failure
●At the end of each operating session, drain the fuel tank, then energize the glowplug and try to