wd 45 D

oldabe30 · Mar 17, 2013

Need help 230 buda, timing marks on cam will not match crank gear or pump gear. If you line up crank and cam marks, the cam and pump gear are 4 teeth off. What do you do ?

Dieseltech · Mar 17, 2013

Pump gear mark is not needed, just make sure cam/crank marks are right. Then with #1&6 at TDC, valves rocking on #6 you know #1 is ready to fire. Then back crank up past pump timing mark and roll forward to the mark. Install pump gear while turning hub to line up pointer mark. Make sure pump is on cyl #1 by finding head gear mark, if you see it in the window you are on 1. If not pump is on #6 and needs turned 1 revolution. This pump turns engine speed while hydraulic head turns 1/2 same as the cam.

wd 45 D

oldabe30

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Dieseltech

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