If you haven't replaced the original shaft and there is only one grease fitting , then you should replace it so all 3 u-joints can be greased.
Normally if there is a shake from the shaft it will show up at 30 and above.
So for an inspection, just see how many grease fitting your have, you don't want to replace your tranny just because the shaft feels OK.
Retired service manager, member of Solihull Society, SCLR, NCLR and the Santa Barbara 4Wheelers clubs.
99 D2, 3" lift, CDL with Detroit,T.T. lockers, 4:11's,H.D. axles, custom ft/rear bumpers with sliders, a 9500 HSI Warn winch and 5 HID's.
To DOWNLOAD the RAVE Manual, follow this link http://www.landroverresource.com/
Rover Radio issues or IPOD Adapters http://home.valornet.com/splacket/index.htm
or call 203-770-1699
or call 434-251-9331
P.T. Schram 260-804-0458
British Parts of Utah, http://www.bputah.com/