Landoll 6230, Operator'S Manual

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4-4.2 The hydraulic system is not filled with oil
and should be purged of air before transport-
ing and field operations. Carefully hitch the
disc to the tractor and connect the hydraulic
lift hoses. Check to make sure the tractor hy-
draulic reservoir is full of the manufacturer’s
recommended oil. Slowly raise the machine,
and continue to hold the hydraulic lever until
all lift cylinders are fully extended. With all
cylinders fully extended remove the 1-3/8 X
10 transport lockouts
(See Figure 4-3). Store
transport lockouts as shown in Figure 4-4.
Lower and raise the unit to verify that all cyl-
inders are working simultaneously throughout
the stroke. If the cylinders are not working
evenly or together, fully extend the lift cylin-
ders and continue to hold the lever to purge
any remaining air. Do not loosen any hoses
or fittings. Recheck tractor reservoir to make
sure it is within operating limits.
4-4.3 Always fully extend the cylinders and
hold the lever to ensure the cylinders are
rephased before starting any field operation.
This will keep all cylinders in time and frame
sections level when operating.
4-4
1-3/8 x 10 TRANSPORT
LOCKOUT
L PIN
1/8 HAIR PIN
6230translock2
Figure 4-3 Installed Transport Locks
6230translock1
1-3/8 x 10 TRANSPORT
LOCKOUT
L PIN
Figure 4-4 Stored Transport Locks