Author	[Modern View]
AllanC 11-16-2012 19:34:50 142.165.85.120 Report to Moderator	Can someone explain how the clutch (ok, inching pedal) function works on the 70 an 90 series powershift. specifically, are ALL the clutches released when you step on the pedal or is there some combination, and what is the function of the little valve in the bottom of the release valve? [Reply]   [No Email]
1948 mm 11-17-2012 08:23:24 208.71.216.248 Report to Moderator	Re: powershift, how it works in reply to AllanC, 11-16-2012 19:34:50   When you depress the inching pedal the only clutch used is c4 which holds the planetary drum stationary, the input shaft splined to the torque limiter discs is spinning through the planetary gears, thats why you get the whining sound in reverse and with the clutch down.   [Reply]  [No Email]
JHH 11-16-2012 19:49:40 174.54.169.23 Report to Moderator	Re: powershift, how it works in reply to JPFL, 11-16-2012 19:34:50   If you click on this link, I scanned the How it Works pages from the service manual for our 870. https://picasaweb.google.com/JHH1346/CasePowerShiftHowItWorks?authuser=0&authkey=Gv1sRgCPKLo_Op6cbulgE&feat=directlink   [Reply]  [No Email]
AllanC 11-17-2012 08:17:15 142.165.85.98 Report to Moderator	Re: powershift, how it works in reply to JHH, 11-16-2012 19:49:40   Thanks very much, that's what I was looking for. The 2290 manual doesn't have it.   [Reply]  [No Email]