Time Limit For Rubber Parts; Time Limit For The Coolant; Annual Inspection - Rotax 912 Series Maintenance Manual

3) Time limit for rubber parts

Every five years the following components must be renewed:
- venting hose of the carburetors
- all rubber hoses of the cooling system
- all rubber hoses of the lubrication system which are part of the engine supply volume
and if they are not in the maintenance schedule of aircraft builder.
- carburetor sockets
- diaphragm on both carburetors
- rubber hoses on compensating tube
- V-belt
- fuel pump with protective hoses assy. (not single fuel pump)
CAUTION: This time limit must be followed independently and in addition to the

4) Time limit for the coolant

The coolant must be renewed every two years. See chapter 12-00-00, para 3.

5) Annual inspection

Perform a 100 hr. check at intervals of 100 hours of operation or once every 12 months,
whichever comes first.See chapter 05-10-00, para 2.
Effectivity: 912 Series
MAINTENANCE MANUAL
visual checks (chapter 05-20-00, para 2.2) of the respective compo-
nent.
AIRCRAFT ENGINES
05-10-00
page 4
Rev. 1, Jan. 01/2002