Buhler 2425 - Manual (Page 279)

SECTION 3 - LUBRICATION AND MAINTENANCE
3-55
EVERY 1500 HOURS OR YEARLY
Powershift Transmission (with or without PTO
option) - Operate the tractor a sufficient amount
of time to warm up the transmission oil. Remove
the drain plug, 1, from the lower left hand rear
location on the transmission housing and allow
the oil to drain into a pan.
Replace the drain plug and tighten. Refill the
transmission with new oil through the fill tube to
the proper level as indicated by the dipstick.
Figure 3-84
1
On powershift tractors with a PTO, the PTO
clutch housing will also require draining. To do
this, remove the hose, 1, from the bottom of the
clutch housing and allow the oil to drain from the
clutch. Reattach the hose after the oil is
removed. Tighten the hose fitting.
Figure 3-85
1