john hofer
Well-Known Member
most of the time thinks work out ok if one keeps the french out of it
Curb Guy, looks like I need to take you up on the info for testing shifter and such, I have an FR15B that is blowing the breaker for transmission controller mounted on steering column.
Yes I do, drowning right with this thing, the breaker and fuse in the harness keep blowing, nearest I can tell before I ran out of fuses is that when i disconnect the air switch in the left pedal the fuses stop blowing.
While a test light can be o.k. for testing circuits for lights, never use one when diagnosing an ECM or other computer-related component. The possibility of frying it due to excess current draw is not worth the risk.
I will have to have one of the girls in the office help me scan it or, something, and I will try to post it here. I really would like to post it somewhere so that others may benefit from the info. I'll get it up as soon as I can.
As a matter of fact, I was in Columbus today and ,I know a place that used to be a Fiat dealer, pretty good friends with the owner.Anyway, all he sells anymore is parts, and has no mechanics anymore. I was digging through a bunch of old manuals and stumbled across several service bulletins that explain in detail how to check the control lever,solenoids and what circuits energize which solenoids- exactly what I needed to know! I will let you know what I find in the next couple days.
Please...... or email.I had intended to post what I had found but, I forgot....... Oh well, I did finally figure it out. I was digging through all my old manuals and piles of papers and found a factory TSB that outlined how check the shifter lever on the steering column and, that was the problem. So, if anyone out there in HEF land needs to know how check the levers in either an FR-15B or an FR-20B, let me know and I will be more than happy to post the procedures here.
I sent it in a conversation. ThanksMan, I completely forgot about this post. Post up or PM me your email address and, if I can’t figure out how to scan and post it here, I’ll send it to you. It will probably be Monday before I’m back at the shop so, I will see what I can do to get it to you. There are 2 places that I know of where you can send your old controller out for rebuilding, if in fact yours is bad. With the schematic I have, you may be able to fix it yourself. If I remember correctly, I paid around $700 for that rebuilt ZF controller, as mine was shot. I replaced on a Lull telehandler last week. It also had a ZF transmission , and it was right at $1000. (Yeah, I know) I’ll see if I can find the names of the places I know of who works on them. I’m sure someone here knows of other rebuilders. Like I said, I’ll get you something on Monday.
Please do. I have a FR15B that has Third and fourth gear only.I had intended to post what I had found but, I forgot....... Oh well, I did finally figure it out. I was digging through all my old manuals and piles of papers and found a factory TSB that outlined how check the shifter lever on the steering column and, that was the problem. So, if anyone out there in HEF land needs to know how check the levers in either an FR-15B or an FR-20B, let me know and I will be more than happy to post the procedures here.
I’ll try to get it scanned and I will then post it here.I have FR 15 that I am trying to get going. Same issue, has transmission pressure but won't move. I would be love to see what TSB information you have. Back up alarm comes on so power is going somewhere but need more information to figure it out. Thank you in advance.