Repair
Fuel system
Installation
u Mount fuel supply pipes.
u Tighten according to tightening specifications.
Specific values
Not applicable.
Tightening specifications
Refer to standard tightening torques. (For more information see: 5.3 Standard tightening
torques, page 268.)
3.8.4 Injector removal and installation (SL 205)
Previous tasks
Make sure that the following preconditions are met:
q
Cylinder head covers are removed. (For more information see: 3.4.3 Cylinder head cover
removal and installation, page 64.)
Specific safety instructions
DANGER
Hazards due to flammable fluids under high pressure.
When the engine is running, the fuel lines are under a constant pressure of up to
2000 bar (29,007.40 psi).
Fuel escaping under pressure can penetrate the skin or vaporize and explode when an ignition
source is present, which will result in death or serious injury.
u Never release the screws on the fuel circuit, especially between the high-pressure pump and
the injector when the engine is running.
u Before starting any task on the fuel system, ensure the build-up pressure in the circuit has
been released, and the temperature of the engine has cooled down.
u Keep the engine away from heat, sparks, open flame, or any other ignition source.
NOTICE
Risk of property damage by reuse of sealing.
Leaks by faulty seal.
u Replace all sealings.
KD62V12 33525088601_8_1 EN_US
2022-09
© 2022 by Kohler Co. All rights reserved.
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