S
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1
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h
o
u
r
s
.
1 Park the machine on a level ground and move
the superstructure as shown in the figure.
2 Lower the bucket to the ground.
3 Turn the ignition switch to stop position.
4 Move the control lockout lever down to lock the
system securely. See page
68
.
5 Remove screws (B) and cover (C).
6 Check the level and condition of the grease. Fill
if needed.
7 Inspect seal (D). Replace the seal if damaged.
8 Install the cover.
N
O
T
E
!
If the grease is contaminated or discoloured with
water, contact a workshop authorized by Volvo for
changing the grease.
C
a
b
d
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0
h
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c
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t
o
b
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l
o
w
p
r
o
c
e
d
u
r
e
.
1 Place the machine on level and firm ground.
2 Engage the overload warning with the button on
the keypad, see page
52
.
3 Operate the boom cylinders to their upper end
positions.
The overload warning signal should sound and
the overload symbol should appear on the I-
V1162386
A
A Grease points
M
a
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h
o
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s
1
7
9