Toyota Corolla Repair Manual: Removal and installation of fuel control parts

1. Place for removing and installing of fuel system parts

1.  work in a place with good air ventilation and without anything flammable such as welder, grinder, drill, electric motor or stove in the surroundings.
2.  Never work in a place such as a pit or nearby a pit, as there is a possibility that vaporized fuel is filled in those places.

2. Removing and installing of fuel system parts

1.  prepare a fire extinguisher before starting the operation.
2.  For prevention of static electricity, install a ground on the fuel changer, vehicle and fuel tank, and do not spray much water so as to prevent slipping.
3. Never use any electric equipment like an electric motor or a working light, as they may cause sparks or high temperature.
4.  Never use an iron hammer, as it may cause sparks.
5.  Dispose of the shop rag separately from any fuel deposit.