Stuck in forward

[mtnman1955]

Have an Old R510 B, It's stuck in forward, took off F&R solenoid cleaned and bench tested, seems to be working. Put it on and left it un hooked statred, put lever in drive and still goes forward.
Has power. New F&R shift lever, new HST pump. Still only goes forward. Any ideas? Thanks

 

[mikester]

broken shift fork or linkage disconnected somewhere

 

[mtnman1955]

Nope. Everything hooked up, goes forward. Unhook everything, goes forward.

 

[mikester]

Do you have the fwd/rev shift lever on the steering column or two foot pedals? We had a different machine with the lever that had electrical switch problems and sticky contactors. Electrical problems can be frustrating and nebulous.

 

[mtnman1955]

New F&R lever on column, no electrical issues.