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Lull 644 control manifold

coolman ยท 2016-10-25 07:17

Good day to everyone, i am working on a lull 644 forklift,was down for awhile being the hydraulic pump blown up itself,new pump has being installed,the control manifold was also taking out by others,i have reconnected the lines as best as i can yet the control doesn't move the rams,thinking that i have some lines mixed up some how,does anyone have a pictures of how the lines are connected to the control manifold,the park brake and low brake pressure lights are on as well.Thanks.

Replies2
  1. #1coolman2016-10-27 19:01

    hello to all,seems i have the brake line connected on the wrong part on the control manifold,so the flow chart was wrong,switch around and it work like brand new,so after being idle for 7+ years,the boss is very happy.

  2. #2Rentalmechanic2016-10-27 21:38

    Did you also check and verify pump pressure have seen in the past new pumps will not be automatically set