Ford Transit 2002 Owner's Manual page 987

Installation
6. CAUTIONS:
Make sure that the fuel line remains in
contact at both ends until both unions nuts
have been unscrewed and the area around
the joints thoroughly cleaned.
Vacuum any foreign material from the
fuel pump and fuel rail unions before sealing
the unions with blanking caps.
Make sure that the fuel line union does
not rotate.
Make sure that all openings are sealed.
Use new blanking caps.
Discard the high-pressure fuel supply lines.
7.
1. NOTE: Only tighten the bolts finger tight at
this stage.
2. NOTE: Make sure that a new component is
installed.
NOTE: Only tighten the union nuts finger
tight at this stage.
Discard the blanking caps.
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