Drive Of Agricultural Machinery; Working With Pto Shaft; Pto Shaft Covers - Zetor MAJOR Operator's Manual

Before attaching of an implement, driven by means of the tractor PTO shaft, check the speed
compatibility of both, it means tractor PTO shaft and implement driven shaft (540 rpm or 1,000 rpm).
Different PTO speed values may cause serious damages and injuries.

Working with PTO shaft

1. When working with PTO shaft, mind proper
attachment of all covers.
2. After completing the work, always mount the PTO
shaft cover back.
3. Connecting and disconnecting cardan shaft
of aggregated machine to rear PTO shaft of the tractor
to be done only with the engine at halt, disengaged
PTO shaft clutch and dependent and independent
revolutions of PTO shaft lever in (N) - neutral position!
4. Connecting and disconnecting cardan shaft of
aggregated machine to front PTO shaft of tractor to be
done always only with engine at standstill and
disengaged PTO shaft!
5. Any repairs or cleaning of parts of aggregated
machines driven by PTO shaft to be done only with
engine at standstill, disengaged PTO shaft clutch and
dependent and independent PTO shaft revolutions
lever in (N) - neutral position.
6. After ending the works with rear PTO shaft it is
necessary to shift dependent and independent PTO
shaft revolutions lever to (N) -neutral position.

PTO shaft covers

The cover of PTO shaft (1) can be demounted by
unscrewing the cover in the direction of arrows.
The cover of PTO shaft (2) must be pushed in the
direction of and arrow and tilted over in the direction from
tractor for working with rear PTO shaft.

DRIVE OF AGRICULTURAL MACHINERY

53
NM13N001
NM13N002
NM13N003