Besides the greasing (see page
278), the universal attachment
quick coupler has also another maintenance interval which is the
adjustment of the set screw.
N
N
OT
T
E
E
!
!
Read the safety when servicing instructions before starting any
work.
1 Disconnect the attachment from the universal attachment
quick coupler.
2 Curl the attachment quick coupler in towards the dipper arm.
3 Turn off the machine and move the control lockout lever down.
4 Adjust the set screw (A) so that the front pin lock will open for
approximately 75% of the bucket pin diameter (B).
5 Tighten the lock nut (C) and the tightening nut (D) with a
tightening torque of 240 Nm (177 lbf ft).
6 Check the functionality of the universal attachment quick
coupler in a safe environment after the adjustment of the set
screw.
C
V1152009
A
D
B
A Adjustment screw
B Front pin lock (75% opening)
C Lock nut
D Tightening nut
Ma
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n
a
a
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c
c
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Ma
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e ser
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50
0
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29
9
9
9
Summary of Contents for 322001
Page 7: ...5 5 ...
Page 146: ...Right mirrors 1 14 44 4 Op pe er ra at ti in ng g in ns str ru uc cti io on ns s ...
Page 172: ...1 170 Operating instructions Exhaust aftertreatment system ...
Page 357: ...S Specifications Dimensions 355 ...
Page 410: ......
Page 413: ......
Page 414: ...4 412 Alphabetical index Ref No 20052711 C Volvo Eskilstuna English ...