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spankyjr1, Journeyman
Category: Construction and Road Equipment
Satisfied Customers: 2613
Experience:  I worked on all types of equipment semis,forklifts,farm,ect.
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Isuzu blp track: lam charles I'm look timing maxs

Customer Question

Hi lam charles I'm look timing maxs for injection pump 4hf1
Submitted: 2 years ago.
Category: Construction and Road Equipment
Customer: replied 2 years ago.
If we put pump at a mark. Diesel pump outlet pipe not a drop
Expert:  spankyjr1 replied 2 years ago.
Hi Charles, my name is ***** ***** you for your question.
Sorry for delay.
Before you took off pump did you put engine on number one cylinder compression stroke?
When you install a new pump or have yours rebuilt the pump is set for number one cylinder on compression stroke when you get it.
Before you install pump rotate engine and align marks,,pull valve cover off and make sure you can move rockers on number one cylinder to know you are on compression stroke,,if rockers are tight bar engine over by crank one full turn and re check rockers they should now be loose.
Now you are ready to install pump.
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