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GB-F-NL-30
A
Fig.20
Fig.21
Fig.22
Fig.23
ASSEMBLY OF CUTTING
UNITS TO MACHINE
FITTING HYDRAULIC MOTOR TO CUTTING UNIT
(Fig.20)
a.
Position the cutting unit close to its final
position.
b.
Fit the drive coupling (A) to hydraulic motor (B)
lubricate with anti-scuffing paste.
c.
Align drive coupling with cutting cylinder's
drive tang.
d.
Secure hydraulic motor (B) to bearing housing
with bolt M10 x 30 (E) plus s.l. washers (F) and
M10 Stiffnut (G) plus s.l. washer (H).
FITTING CUTTING UNIT TO LIFT ARM
All units (Fig.21):
a.
Remove the pivot shaft (A) from the lift arm (B)
by removing M12 x 30 screw (C) and
lockwasher (D).
b.
Fit the pivot shaft to the cutting unit yoke (E).
c.
Secure using the collar (G) and M8 x 40 cap
screw (F).
d.
Locate the unit by the lift arm pivot shaft.
e.
Move unit and shaft to engage lift pivot shaft.
f.
Fit washer (J), lockwasher (D) and M12 x 30
screw (C).
g.
Torque screw to 93 Nm (68.6 lbf ft)
Floating head units (Fig.22)
h.
Connect the two support cables (K) to the front
cutting unit yoke side arms using the screws
(L) and washes (M) .
j.
Lubricate the unit pivot with Shell Retinax 'A'
grease before lifting arm.
Fixed head units (Fig.23)
h.
Connect the two support straps (K) to the front
cutting unit yoke side arms using the screws
(L) and washes (M) .
j.
Lubricate the unit pivot with Shell Retinax 'A'
grease before lifting arm.
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