CHAPTER 5
PAGE 37
PAGE DATE: 14. August 2015
MAINTENANCE MANUAL EXTRA 330LX
05-50-00 UNSCHEDULED MAINTENANCE
CHECKS
Unscheduled checks are only performed following abnor-
mal events, which could possibly have caused damage to the
aircraft or impaired the airworthiness.
I M P O R T A N T In case of abnormal events or any exceedance of given
limitations (load factor, never exceed speed, etc.) the
manufacturer has to be contacted to determine appro-
priate maintenance procedures. Therefore the proce-
dures described in the following could be subject to
changes.
05-50-01 Violent Stopping of the Engine (Propeller
Strike)
Refer to Lycoming SB 533 (latest approved issue) if a
propeller strike has occurred.
The propeller has to be checked and repaired by an autho-
rized company according to MT-propeller instruction. Refer
to MT-propeller "Operation- and Installation Manual E-
124".
Magnetos must be overhauled according to Magneto Main-
tenance and Overhaul Manual (see Chapter 1).
05-50-02 Hard Landing
After an extremely hard landing or other unusual loads on the
landing gear, perform a check as described in the following,
even when there are no obvious signs of damage: If there are
indications that structural parts are damaged, the manufac-
turer has to be consulted for possible and suitable repair
methods.
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