Zetor 3321 SUPER, Operator'S Manual

Page: 85 / 233

84
REAR THREE POINT HITCH
A 112 A 112a A 113
∗
LOWER LINK STABILIZERS
Lower link stabilizers enable the side
swing of lower links approximately 125
mm to each side measured on lower
balls when working with implement cate-
gory I and 90 mm with implement cate-
gory II.
Lower link stabilizers are automatically
set by attaching implement.
Both stabilizers must be always
assembled on the tractor.
The side swing is limited by locking of
stabilizers with pin 1.
The opening nearby the groove is in-
tended for category I and the other one
for category II. The rear wheel tread
must be readjusted when working with
implement of category II that needs the
side swing (for example plough). The
rear tread 1500 mm (standard setting)
must be set for tires 16,9-30, 16,9-34,
18,4-34 and at link axis 870 mm (imple-
ment attachment points distance
∗
TELESCOPIC LOWER DRAFT LINKS
Telescopic lower draft links make imple-
ment attaching easy. Telescopic draft
link ends (9) are loosened after pushing
of latches (8) down. Slipped out draft
link ends are fitted onto both implement
pins and are locked by quick lock pins.
Draft link ends are slid into draft links
after driving reverse and are automa-
tically locked in working position.
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