My 90ish 40ha ford dual fuel standard controls lift has had different issues since I adopted her.. She's always been sluggish and jumpy in drive / rev, she's blown her fair share of cylinder seals and rotted hoses, she's been neglected, and on and on..
Last year I loaned her to a neighbor and something happened where none of the hydraulics would respond due to apparent low pressure. ? is when and by what is the dump valve activated? Is the dump valve dead until a ground function or platform foot pedal is activated? There's more to this but I want to know how the valve is "suppose" to operate first. Thanks, AND JLG schematics are horrible......... to say the least..
Last year I loaned her to a neighbor and something happened where none of the hydraulics would respond due to apparent low pressure. ? is when and by what is the dump valve activated? Is the dump valve dead until a ground function or platform foot pedal is activated? There's more to this but I want to know how the valve is "suppose" to operate first. Thanks, AND JLG schematics are horrible......... to say the least..