Dismantling
1. Disconnect "negative" battery terminal.
2. Remove the fuel rail.
PETROL FUEL SUPPLY, ADJUSTMENTS, Fuel rail, KV6 engine: Except North American market.
PETROL ENGINE FUEL SUPPLY, ADJUSTMENTS, Fuel rail, KV6 engine: North American market countries.
3. Disconnect the clamp securing the injector to the fuel rail.
4. Remove the injector from the fuel rail, remove the o-ring from the injector and discard it.
CAUTION: Always plug fittings and openings to keep dirt out of the system.
Installation
1. Wipe the injector and its seat in the fuel rail.
2. Remove the protective cap from the new nozzle and replace it with the old one.
3. Lubricate a new O-ring with castor oil and install it on the nozzle.
4. Insert the nozzle into the fuel rail and secure it with a spring clip.
5. Install the fuel rail.
PETROL FUEL SUPPLY, ADJUSTMENTS, Fuel rail, KV6 engine: Except North American market.
PETROL ENGINE FUEL SUPPLY, ADJUSTMENTS, Fuel rail, KV6 engine: North American market countries.
6. Attach "negative" battery terminal.
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