Long 360 Series User Manual

B.VII POWER TAKE·OFF
A. POWER TAKE·OFF
The power take-off (a, 'Fig. B.VII/1) is placed inter·
nally in the rear cover of the rear axle housing
and can be operated in two ways: one directly
from the engine crankshaft through the clutch
and therefore independent from the tractor mo·
tion, and the other synchronized to the gearbox.
The lever
(l, Fig. B.VII/1) selects the type of
operation. If the lever acts on the sliding gear (1,
Fig. B.VII/2) this connects the drive shaft (2)
directly to the engine P.T.O. operating is in·
dependent, or, by shifting the gear (1) into
engagement with gear (3), which is assembled
with the bevel pinion shaft, synchronizes the
P.T.O. operating with the tractor travel speeds.
To shift the lever (l, Fig. B.VII/1) of the indepen·
dent P.T.O. from the neutral "N" setting to the
setting "1", just disengage the P.T.O. clutch. To
shift the lever to the setting "S" the engine must
be stopped.
The P.T.O. has
the following characteristics:
P.T.O. r.p.m. for 1 covered meter, in case of
synchronized transmission to the travel
speed: 2.26
turns for P.T.O. 540 r.p.m.
independent P.T.O. running at rated engine
r.p.m. (2400 r.p.m.) 658 r.p.m. for the 540
r.p.m. P.T.O.
side face
of the n = 540 r.p.m. shaft: 6
splines · 35 x 28.5 x 8.75
a ,~
FIG. B.VII/1 P.T.O. AND P.T.O. CONTROL IN·
STALLATION
a. P.T.O. mounting; b. P.T.O. control; c,,
C2. Transmission rear cover fixing screws;
C3. Cover (5) fixing screws; N. Neutral position
corresponding with the P.T.O. disengaged;
L. Coupling lever; I. Independent P.T.O. position;
S. Synchronous P.T.O. position; 4. P.T.O. shaft;
5. Drive shaft cover
OVERHAULING
For P.T.O. removal proceed as follows:
drain the gearbox housing and rear axle
housing lubricating oil;
set the lever (l, Fig. B.VII/1) into "I" position;
remove the fixing screws and then remove
the P.T.O. from the rear axle, together with
the rear axle housing cover.
For disassembly, we recommend installing of
the assembly on the turnover stand. Remove the
rear cover of the rear axle housing to gain access
to the sliding gear (1, Fig. B.VII/2) and the P.T.O.
engagement unit for removal.
Check the seal ring (6) carefully and replace if
damaged.
Reassemble
the unit according to Fig. B.VII/2.
When installing the unit, rotate the p.T.O. shaft
to facilitate meshing of the drive shaft (2, Fig.
B.VII/2)
with the sliding gear splines (1).
Power Train · 103
l

Long 360 Series Specifications

General

Brand	Long
Model	360 Series
Category	Tractor
Language	English