Maintenance work on the superstructure
8.12 Hook blocks
8 - 92 3 302 756 en Maintenance manual
GMK6400
16.11.2018
The diagram gives an example of the arrange-
ment of the grease nipples (1), (2) and (3) on a
hook block.
There are more grease nipples on the other
side.
• Clean the grease nipples on all hook blocks
and grease them using a grease gun.
Checking the
fastenings
The GMK6400 truck crane can be equipped with separable hook blocks.
The figure shows an example of the removable components on a hook
block.
Separable hook block
• Check the separable joints (1) for damage.
• Check the bolts (2) and the retaining pins (3)
for damage.
G
Risk of accidents due to non-secured hook block components!
If the removable components of the bottom hook block are not properly
secured, then they can fall from a great height and fatally injure people
during crane operation.
Always check that the removable components are properly secured during
loading and before crane operation.
To Next Page
Loading...
