CELIER
SERVICE MANUAL
Xenon 2 RST
Aviation
Schedule of Overhauls and Service Work
Chapter 5
5.1
Introduction
The owner/user is responsible for conducting overhauls and service at the right time as
described in this manual.
Overhauls and servicing must be performed basically depending on flying time. However, in
case of slightly intensive utilization (below 100 hours of flight during the year), it is necessary to
proceed to the calendar mode. If the intensity of utilization is diverse, the dates of overhauls and
servicing must be specified by applying a more restrictive criterion at a given moment - as per
flying time or the calendar.
Basically, three overhaul deadlines have been distinguished:
•
25 hours,
•
50 hours / half a year,
•
100 hours / 1 year.
Part of check activities must also be performed after the first 10 (25) flight hours. Some
service activities must be performed every 10 hours of flight, while others (replacing the parts or
operational fluids) after longer periods, eg every 250 or 500 hours of flight, or every 3 years. The
detailed schedule for overhauls and service work is in subsections, 5.4, 5.5, 5.6 and 5.7.
Overhauling and servicing the gyrocopter should be registered in the form of reports and
recorded in the Gyrocopter Book, in which the deadlines for successive overhauls should be
specified.
Overhauling and servicing the engine and the systems related to it
should be performed according to the instruction manual of the CA 912 ULT engine.
5.2
Overhauls and Servicing as per Flight Time
A 25-hour overhaul must be performed after 25 hours of flight (±2.5 hours) after the last
100-hour or 50-hour overhaul, or from the start of utilization.
A 50-hour overhaul must be performed after 50 hours of flight (±5 hours) after the last 100-
hour or from the start of utilization.
A 100-hour overhaul must be performed after 100 hours of flight (±10 hours) after the last
100-hour or from the start of utilization.
Admissible time tolerances for performing an overhaul do not add up. For example, (in case
of a constant specification of deadlines for overhauls as per flight time) the fourth 100-hour
overhaul should be performed after 400±10 hours of flight time rather than after 400±40 hours.
Performing an overhaul earlier than the admissible tolerance requires the commencement of
calculating successive overhauls anew, from the current flying status.
5.3
Overhauls and Servicing as per the Calendar
A 25-hour overhaul must be performed not later than after 25 hours of flight after the last
yearly or half-yearly overhaul, or from the start of utilization.
A half-yearly overhaul must be performed after 6 months (±1 month) after the last yearly
overhaul or from the start of utilization.
Page 5-2
Document no.: X2RST-001-PL
Edition 1
24 Aug 2009
Change no.:
