CHAPTER 79
PAGE 6
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RA - FLUGZEUGBAU GmbH
SERVICE MANUAL EXTRA 200
PAGE DATE: 1. JuLy 1996
79-20-00 OIL COOLER
The oil cooler which is mounted on the left engine front and
is connected to the engine by flexible hoses.
In operation the hot lubricating oil leaving the engine is
pumped by an engine-driven pump via the flexible hoses to
the oil cooler and then back to the engine.
The flexible hoses of the oil cooling system are connected
by AN Standard fittings with equal size (8D), but different
connection angle. For identification of hoses and fittings
refer to Figure 3.
1 AEROQUIP 303-8 + Hose Fittings 491-8D PN: PC-67207A7 hose lenght: 1080 mm
2 AEROQUIP 303-8 + Hose Fittings 491-8D PN: PC-67207A8 hose lenght: 1040 mm
3 AN 823-8D PN: PC-00869
4 AN 823-8D PN: PC-00869
5 AN 822-8D PN: PC-00163
6 AN 822-8D PN: PC-00163
Hoses and Fittings of Oil Cooling System
Figure 3