Massey Ferguson 5400 - Issue 1.a
07A01.6
General - GPA20 operation
Shiftable PTO
- The drive shaft, linked to the PTO clutch, is integral
with a sleeve / coupler which selects the standard or
economy speeds.
- The double drive pinion drives both the 540 and 1000
rpm pinions. These pinions are then secured to the
PTO output shaft by a coupler.
- The PTO brake acts on the rear bearing cup of the
double driving pinion.
Fig. 4