Fuel Pump Diagrams

[RobN]

This Web Site has some interesting parts breakdowns for Diesel fuel pump, ZD39 and 2.7:

http://dieselcatalog.online/en/original/ud_trucks/167002X900.html

 

[solarman216]

Nice one, this may explain why the 3 does not like anything other than derv, it is a completely different pump to the 2.7 and Patrol VE pump, Rick