MTZ 952.2 - Peculiarities of operation of the tractor with machines requiring the drive from the rear PTO

Operating Instructions
MTZ series 900
114
Peculiarities of operation of the tractor
with machines requiring the drive
from the rear PTO
a ) prior to attaching the machine to the
tractor, make sure of correct adjust-
ment of the rear PTO control;
b ) install and fix reliably the required (8-
or 21-spline) PTO shank and engage
the drive with the respective rotational
speed; here set 540 rpm for 8-spline
shank and 1000 rpm for 21-spline
one.
To replace the PTO shank, proceed as
follows:
1 . Unscrew two bolts and remove the cap
(1).
2 . Unscrew four nuts (3) and remove
the housing (2).
3 . Unscrew six bolts (4), remove the
plate (6) and take the shank (5) away.
4 . Install another shank into the spline
opening and mount the plate (6).
5 . Assemble the other parts in the re-
verse order.
c) lubricate the shaft and driveline tele-
scopic connection tube with the cup
grease. Install driveline joint onto the
PTO shank and reliably fasten it in the
fixation groove. Make sure that the
lugs (2) of the forks (1) of the joint
joints (1) of the intermediate (telescop-
ic) shaft lie in the same plane. Non-
observance of this requirement caus-
es driveline and PTO overloads;
d) install agricultural machine cardan
shaft housing;