3Series 4144 Components FC, FS, KM
2. Safety Precautions
If the engine is started up in the 
course of repairs or maintenance 
work, observe all local and country-
specific safety regulations as well 
as the safety precautions and 
warnings in the instruction manual.
Gasoline is an extremely flammable 
fuel and can be explosive in certain 
conditions.
Always wear suitable protective 
gloves for operations in which 
components are heated for 
assembly or disassembly.
Improper handling may result in 
burns or other serious injuries.
Do not smoke or bring any fire, 
flame or other source of heat near 
the fuel. All work with fuel must be 
performed outdoors only. Spilled 
fuel must be wiped away 
immediately.
Always perform leakage test after 
working on the fuel system and the 
engine.