PARMA-TECHNIK MIKRON III A Operating And Maintenance Manual page 17

17
MIKRON III
A
MAINTENANCE INSTRUCTIONS
-----------------------------------------------------------._-­
Major inspection of the engine shall be carried out by an
authorized repair station or by the engine manufacturer
only.
Note:
The tightening torque represents the
torqu~
value T t
directly on the cylinder head nuts. In case of using
a torque spanner with an extension it is necessary to
calculate torque to be set on the spanner
~or
the
specified T t using the following formula:
.
b
T
t
a +
b
a:
b
where Ts is the torque value set on the torque
spannc~r
is the specified
cylinder head
15 + 2 Hm)
tightening torque value (::or
nuts the specified torque
a leng,tb of the used extension
the square and hexagon)
(distance
betwel~n
b length of the torque spanner
the handle and square axes)
(distance
betwel~n
Issued 5/92