Millalien
Bronze Member
Couple of problems with my rockshaft arms on a 3320 - one is that the original functionality of setting the rockshaft height with the rockshaft control lever is totally gone - it used to be that setting lever to 1 set the height to whatever, setting the lever to 2 would be higher than 1, setting to 3 ... and so on, but I could leave the lever at the index number and the RSA would stay fixed at that height. It was handy and was also a selling point, IIRC. Anyway, what I have to do now is fully engage to the lever to raise the arms (e.g., position 6), and then back-off the control lever just enough to stop the lift when it gets the height I want - kind of like its now a three position lever: up, back-off to stop, and down. Probably related is that if I don't back of the control level, the RSA goes into bypass relief.
There's a rock shaft height limit adjustment that I think will solve the bypass relief problem - don't know how to do that - and I've been hunting around for the service procedure to adjust that and the height indexing thing without any luck. I'll really appreciate anyone who can point me in the right direction.Thanks in advance...
There's a rock shaft height limit adjustment that I think will solve the bypass relief problem - don't know how to do that - and I've been hunting around for the service procedure to adjust that and the height indexing thing without any luck. I'll really appreciate anyone who can point me in the right direction.Thanks in advance...