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Home >> BMW >> 2021 >> M5 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System -- Repair M5 (F90) >> 13 31 Fuel Pressure Check, Fuel Line >> 13 31 020 Removing and installing/replacing fuel hose (inlet for fuel supply line) (M5 2018-2022) >> Removing the fuel hose

Removing the fuel hose

WARNING: Hot surfaces. 
Risk of burning! 
  • Perform all work only on components that have cooled down.
WARNING: Contact with hazardous fluids. 
Hazardous to health! 
  • Note and follow safety instructions on containers.
  • Conduct all work in appropriate personal protective equipment only.
NOTE: RISK OF DAMAGE 
Damage to the ignition coil. 
The silicone hose of the ignition coil must not be contaminated by fuel as this can lead to failure of the ignition coil. 
  • When working on the fuel system, cover the ignition coils with suitable materials and remove where required.
  • Do not oil or grease the silicone tube of the spark plug socket. Do not use any protection or maintenance products (e.g. silicone spray, rubber care products, rust remover, etc.).
NOTE: TECHNICAL INFORMATION 
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.

Preliminary work 

G14435921Courtesy of BMW OF NORTH AMERICA, INC.