SUPERSTRUCTURE MAINTENANCE TMS9000-2 SERVICE MANUAL
5-12 Published 02-28-2019, Control # 649-01
Maintenance and Inspection Plan Y 6:
Every 72 Months/After 6,000 Operating
Hours
PERIODIC INSPECTIONS
Your truck crane was inspected before delivery. Regulations
in your area may prescribe specific inspection intervals and
should be reviewed and adhered to. If such regulations do
not exist, an inspection should be carried out by an
expert at
least once a year.
These periodic inspections are generally visual inspections
intended to assess the condition of the truck crane and its
components. Their purpose is to detect defects at an early
stage and thus prevent accidents.
Inspections are to be carried out on the following
components, where these are not already contained in the
list of routine maintenance tasks:
• the hydraulic and electrical control and safety devices,
• the rated capacity limiter (RCL),
• the mounting and safety devices of all screwed-on parts,
• the hoist ropes,
• load hooks (Load hook inspection, page 5-13),
• the load-bearing structural steelwork (for tears,
deformation, etc.), including a special check of all welds.
If damage is found in the structural steelwork, have qualified
specialists determine the extent of the damage using the
required material examination methods. They should then
determine what sort of repair action could be done.
The inspector is to write a record containing the result of the
inspection and the measures taken to repair any damages.
Maintenance work on the Superstructure:
every 72 months/after 6 000 operating hours
Main hoist/auxiliary hoist
• Carry out general inspection; page 4-2
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