mf 1100 diesel bleeding air

jim ball

Member
have mf 1100 diesel perkins 3.54 cav injection pump. new lift pump with sediment bowl. new fuel shut off cable. has not been run in a few years. stored inside. drained water from primary filter base. bleed 2 fuel filters & closed aok. good fuel flow no air. bled injection pump both screws aok. good fuel flow no air. op manuals says to crack hi pressure lines on injector base & crank over. no fuel seen. tightened back up & bled top of injectors aok. good flow & no air. why is there no fuel on pressure line into injector ? fuel shut off in OFF position when pulled toward seat ? thanks

ran aok when last shutoff. replaced rear main seal & clutch discs
 
If engine has not run for awhile, injection pump will probably have stuck parts inside. I repair pumps like that each month that will not deliver fuel to injectors.
 

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