Introduction
A5.02
M20/M25/M32/M43
en / 14.12.2010 AA047605 3/15
2.2.1 Work interval schedule
The work interval schedule shall provide for a quick summary of all intended inspection,
maintenance and repair work occurring up to 90,000 operating hours.
The interval schedule is subdivided into the following four areas:
• Daily inspection and control work
• Initial inspection and maintenance work
Work which has to be carried out after first commissioning or commissioning after
major repair work.
• Periodic maintenance work
A list of all recurrent inspection, maintenance and repair work to be carried out at the
scheduled date.
The indicated intervals are statistical mean values. Other values may be obtained,
depending on equipment condition, operating and maintenance conditions.
• Maintenance work to be carried out independent of deadlines
List of work which may be required in the scope of scheduled work which cannot be
allocated to a deadline.