Massey Ferguson 5400 - Issue 1.a
07A01.9
General - GPA20 operation
Ground speed power take-off (GSPTO)
- GSPTO is obtained via the front axle clutch. A sliding
sleeve (1) on the splines secures the front axle clutch
cover (2). Drive is transmitted to the 540 rpm PTO
pinion.
R
EMARK: for 2WD tractors equipped with a creeper
unit, a pinion is fitted instead of the front axle clutch.
- The speed of the PTO output shaft is then propor-
tional to the tractor ground speed.
Fig. 7