MAINTENANCE MANUAL EXTRA 300/SC
CHAPTER 05
PAGE 5
PAGE DATE: 1. August 2014
TIME LIMIT COMPONENTS
05-10-03 Recommended Replacement Times
It is recommended to replace the items shown in the follow-
ing schedule at the times indicated. The times may be
modificated by the respective national authorities.
** on the recommendation
of the manufacturer
*** if not stated otherwise
Item Replace
Battery Concorde
on condition
Batteries of the ELT (Artex)
Batteries of the ELT (Kannad)
Wheels (Cleveland, Parker) on condition
Tires on condition
Brake hoses & sensing hoses
(Knapp Hoerbiger)
Wingtip strobe light
on condition
If any one LED fails, the unit
must be replaced.
Fuel, oil & sensing hoses
(PTFE Type MIL-DTL-25579)
on condition,
but in engine comp. at the latest
together with engine removal
Seat belts (Hooker)
Rework** or replace after
a period of 6 years in use,
service life limit of national
aviation authority must be
considered.
Brake and brake assembly
(Cleveland, Parker)
on condition
Rudder control cable on condition
Fairleads on condition
Shock mounts
(Barry Controls)
on condition,
but at the latest at each
engine overhaul
Bolts and nuts on condition ***
Batteries of the ELT (Pointer)
2 years **
Oil hoses, rubber type
(MIL-DTL-6000C34)
on condition
After use in an emergency.
After an inadvertant activation
of unknown duration.
When the total of all known
transmissions exceeds one hour.
On or before battery replacement
(expiration) date.