MASSEY FERGUSON 425X, Руководство по ремонту

Страница: 14 / 51

01A01-7
MF 400 Xtra
Introduction
01
D. Proper workshop techniques
Most of the repair and service procedures described
in this manual are written with the assumption that
the assembly you are working on has been
completely disassembled and removed from the
machine.
Many services, especially of some components, can
be performed without removing the assembly from
the machine. The mechanic must decide whether it
is necessary or not, bearing in mind the level and
amount of work to be done and the difficulty of
Access.
-{}-The following important point should be
remembered and put into practice.
Identify the problem and clean the machine
before disassembling it (Fig. 11)
If possible, do a complete diagnosis to determine
how much work needs to be done and take all the
precautions necessary to prevent any dirt from
getting into the hydraulic, fuel and air systems.
Don’t mix parts (Fig. 12)
When you take an assembly apart, pay attention to
special parts whose position cannot be changed.
Separate the different nuts and bolts in divided trays
with a screen bottom that permits oil and water to
drain away.
Inspect parts during disassembly and wash
them well.
Label parts and protect precision or polished
surfaces.
Use Original Massey Ferguson Service Parts
Using non-genuine service parts can cause big
problems.
Don’t believe that parts are the same just because
they look the same. Some parts have special
properties, known only to the manufacturer. They are
the result of special requirements established by
intensive studies, engineering tests and field
experience.
Fig. 11
Fig. 12
AGCO has a program for continuous improvements
of parts. Many of these improvements cannot be
seen with the naked eye.
That is why it is extremely important to use only
genuine service parts.