Timing inspection fuel pump DD15

[@CanhNguyen-xw4qv]

Thanks

[@Jhonnytruckrepair504]

Not problem

[@Louisianalou225]

Where are you guys located?

[@Jhonnytruckrepair504]

@@Louisianalou225 6750 old gentility rd

[@kennedyonyango101]

Why is it advisable to use the T mark when timing the high pressure fuel pump instead of the B mark and again what will go wrong if you time it with the B mark position .

[@Jhonnytruckrepair504]

@@kennedyonyango101 Factory recommend T on high pressure pump

[@kennedyonyango101]

@Jhonnytruckrepair504 I fully understand that but i would like to know the work of "B mark", the person who invented this high pressure fuel pump must have been giving the engineers full explanation concerning the roll of B mark so please as the technical instructor I'm urging you to give me detailed explanation of the meaning of B mark because one day someone will ask me it's meaning and I know that i will fail to explain so please let me know it's work please as i know it is not stamped there for no reason thank you.

[@Jhonnytruckrepair504]

@ T is right way to put pump. Flywheel 0 point. Cam up mark

[@kennedyonyango101]

@@Jhonnytruckrepair504 Thank you a lot.