Hi
I have a few ideas but a bit lost as to where to start as the machine is down /out of oil and i'm doing other repairs on it..
So i can't start it up to do any checks if need be at this moment..
Problem is when i got it the RHS Brake hub and discs were busted and there was no brake on this side...only the left brake was working ,nearly got killed pretty close to taking it off teh truck when it arrive...The previous owner obviously knew about the problem but didn't warn me at all...Not nice when your unloading a 22 tonne machine and it skids on one track not straight off a truck.The extreme oil leaks didnt help.The truck driver wasn't happy one bit .that will teach me to not inspect before i buy again...We were careful to line it up on the ramps and all but...i thought i was gone to be honest....I rang the guy just to have a chat to see what was wrong with it ,he wouldnt answer and obviously wont return my messages...obviously he knew why i was ringing.
I ran the machine up the other day when i was able to start it ,when it was full of oil etc , i noticed the LHS transmission returns to neutral when the speed control lever is in neutral but the RHS doesnt it keeps creeping forward which explains why the RHS brake was broken and the clutch teeth were stripped..i Guess when the speed control lever is in neutral the brake should engage on the left and right sides,only though in this case it engages i assume and the RHS is still travelling causing the RHS brake to destroy itself.
I am no expert and basically feeling myself around the machine to fix it ,i have a manual but havn't found it helpful or obviously pointing me into the right direction yet...
if anyone has any ideas i would welcome them...Thanks in advance..
JDR
I have a few ideas but a bit lost as to where to start as the machine is down /out of oil and i'm doing other repairs on it..
So i can't start it up to do any checks if need be at this moment..
Problem is when i got it the RHS Brake hub and discs were busted and there was no brake on this side...only the left brake was working ,nearly got killed pretty close to taking it off teh truck when it arrive...The previous owner obviously knew about the problem but didn't warn me at all...Not nice when your unloading a 22 tonne machine and it skids on one track not straight off a truck.The extreme oil leaks didnt help.The truck driver wasn't happy one bit .that will teach me to not inspect before i buy again...We were careful to line it up on the ramps and all but...i thought i was gone to be honest....I rang the guy just to have a chat to see what was wrong with it ,he wouldnt answer and obviously wont return my messages...obviously he knew why i was ringing.
I ran the machine up the other day when i was able to start it ,when it was full of oil etc , i noticed the LHS transmission returns to neutral when the speed control lever is in neutral but the RHS doesnt it keeps creeping forward which explains why the RHS brake was broken and the clutch teeth were stripped..i Guess when the speed control lever is in neutral the brake should engage on the left and right sides,only though in this case it engages i assume and the RHS is still travelling causing the RHS brake to destroy itself.
I am no expert and basically feeling myself around the machine to fix it ,i have a manual but havn't found it helpful or obviously pointing me into the right direction yet...
if anyone has any ideas i would welcome them...Thanks in advance..
JDR
John Deere 855 RHS neutral problem
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