CHAPTER 71
PAGE 9
MAINTENANCE MANUAL EXTRA 330LX
PAGE DATE: 1. March 2011
71-60-00 AIR BAFFLES
Description
Refer to figure 4. Air baffles are screwed to the engine to
achieve optimum engine cooling. These baffles are multi
section items designed for separate removal of each section.
They are manufactured of plated aluminium sheets. The
interface to the engine cowling is sealed by rubber strips,
which are riveted to the outer edge of the baffles. Further-
more the forward LH baffle has a circular cutout, serving as
a cooling air inlet that is connected with the exhaust’s heat
exchanger air intake via an air ducting.
Single oil cooler system:
The aft RH baffle has a rectangular cutout to provide airflow
to the oil cooler.
Figure 4 Air Baffles
Removal
Refer to figure 4.
1 Disconnect Bowden cable of RPM-control from engine (re-
fer to Chapter 61).
2 Disconnect fuel pressure sensing line at bulkhead of aft RH
baffle.
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