Remove

Service Repair No. 19.22.61

Remove

1. Disconnect battery earth lead.
2. Remove air cleaner assembly.

3. Position absorbent cloth around sealing bolt. Slacken bolt to relieve fuel pressure. Retighten bolt to 12 Nm.

4. Position absorbent cloth under fuel feed and return pipe unions. Examine pipe connections for signs of leakage and wipe clean.
5. Use backing spanner and unscrew 2 unions, release pipes from union adapters. Plug pipes and remove cloth.
6. Disconnect injector multiplug.
7. Remove 4 screws, injector housing to throttle body and lift off injector housing.
8. Remove gasket and check mating faces. Clean screw threads.

Refit.

1. If leakage has been detected:
   From union; examine sealing surfaces on pipe unions and adapters for signs of damage, renew parts as necessary.
   From adapter; unscrew one turn and then two turns by hand, if threads are tight renew housing. Fit new sealing washers to adapters and tighten to 24 Nm.
2. Clean mating faces of injector housing and throttle body.
3. Fit gasket and position injector housing. Apply Loctite Screwlock or Nutlock to screw threads. Fit screws and tighten to 5 Nm.
4. Remove plugs from fuel feed and return pipes, clean pipe unions. Position pipes to injector housing union adapters and tighten finger tight.
5. Tighten fuel pipe unions to 24 Nm, DO NOT use backing spanner.
6. Connect multiplug to injector.
7. Refit air cleaner assembly.
8. Connect battery earth lead.

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