MTZ 1220.1/1220.3
Section I. Coupling of implements
I 22
Installation of mounted equipment
For coupling of mounted equipment
(spraying machine reservoirs, loaders,
haystackers and etc.) there is a number of
mounting holes on a tractor allowing in-
stallation of frames (semi-frames) and
other components. Holes are located on
longerones, clutch coupling housing and
rear-axle tubes (at the bottom). The frame
shall cover longerones with plates, clutch
coupling housing and rear-axle tubes to
avoid case-shaped part connections dis-
ruption. Frame holes shall have elliptic
shape to compensate tolerance linear di-
mension tolerance.
The plates are designed for reinforcement
of semi-frame and are an integral part of a
tractor. The plates may be dismounted in
case of a frame of an implement coupled
installation.
Taking into account the fact that longe-
rones are fixed to a beam from two sides
in two places with bolts via fitter bushings,
it is forbidden to disrupt the given connec-
tions during installation of mounted com-
ponents. In this case a hole of not less
than 30 mm diameter shall be made in
cross frame in places for installation of fit-
ter bushings.
Содержание 1220.1
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