New Holland WorkMaster 50 Service Manual page 418

B. Draft control lever setting
With reference to 2.
The adjustment of the draft control lever must be carried
out to have a correct synchronisation between this lever
and the stroke (positive and negative) of the top link
bracket in order to make full use of the reaction spring.
The adjustment must be carried out without implements
or loads applied to the three point linkage (20) (i.e. in a
neutral position).
Position the two control levers (1) and (2) in the lowest
position.
With the motor running at minimum RPM slowly raise
the draft control lever (2).
The adjustment of the draft lever (2) is correct when it
is moved upward to the (6-8) sign on the sector and this
allows the arms to be completely raised.
If the lever (2) raises completely the arms before arriv-
ing at the (6-8) sign on the sector then the measurement
(L) of the rod (T) must be shortened.
If the lever (2) raises completely the arms after passing
the (6-8) sign on the sector then the measurement (L)
of the rod (T) must be lengthened.
NOTE: The position of the lever (1) establishes only the
position of the arms but does not influence the adjustment
of the draft control lever (2).
Hydraulic systems - Main lift system
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