Sep 6, 2011 · There is a check valve under the plastic cover behind the fuel filter, above the fuel strainer and between the filter and fuel connection. Remove the cap, looks like "+" and is …

May 13, 2004 · A few months back I had a 1996 DT466 stalling out, especially at higher rpm. I eventually found out that the (black)rubber check ball located above the fuel strainer had …

Feb 21, 2008 · on top of the filter screen area of your primer pump there is a plug. remove the plug and there is a check ball. these check balls can be a problem (older ones fall apart) and …

One item in the fuel system you have not mentioned is the check ball that is located in the rock catcher. The cap on top of it with the cross in it holds a rubber check ball. Remove that cap …

Feb 27, 2015 · There is a check ball on the top of the fuel filter prescreen housing, the updated check balls are yellow (you can remove the plastic cover with a quarter). You can check the …

Mar 19, 2009 · The #1 is a "check ball" and it's on top of the fuel strainer under the (+), they like to deteriorate with time and addatives - #2 is the FPR at the rear of the rail, they get stuck or the …

Dec 2, 2013 · Check the check ball under the cap that usually looks like a big Phillips head screw. If the ball doses not appear worn it should cover the hole in the casting or have a flat spot it …

Oct 14, 2009 · Have you checked the condition of the rubber check ball above the 'rock catcher'? That is the first thing I would check. A tiny crack in that ball can cause big problems. I've …

May 1, 2006 · Also there is a check ball over top of the prescreen. Accessible by the screw on top. While you are there check to make sure its intact. BTW when a cam sensor hiccups and …