CITROEN C1 - Safety Requirements: Hdi Direct Injection

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INJECTION
SAFETY REQUIREMENTS : HDi DIRECT INJECTION SYSTEM
Engine : 8HT
Cleanliness Requirements
Preliminary operations
IMPERATIVE : The technician should wear clean overalls.
Before working on the injection system, it may be necessary to clean the apertures of the following sensitive components :
(refer to corresponding procedures).
- Low pressure circuit
- Fuel filter
- Fuel gauge
- Unions on fuel pipes
- High pressure circuit
- Fuel high pressure pump
- Fuel high pressure injection common rail.
- Fuel high pressure pipes
- Diesel injector carriers.
IMPERATIVE : After dismantling, immediately block the apertures of sensitive components with plugs, to avoid the entry of impurities.
Work area.
- The work area must be clean and free of clutter.
- Components being worked on must be protected from dust contamination.
FR-C1-page93-125-2005 9/01/06 8:51 Page 113