Extra 200 - Page 128

CHAPTER 20
PAGE 11
EXT
RA - FLUGZEUGBAU GmbH
SERVICE MANUAL EXTRA 200
PAGE DATE: 1. July 1996
The flexible hose should be installed so that it will be
subject to a minimum of flexing during operation.
The AEROQUIP- hoses inside the engine compartment are
to be covered with AEROQUIP AE102 fire sleeves. The
correct size of fire sleeves can be taken from the following
table:
N O T E The STRATOFLEX-hoses used in the engine depart-
ment are factory equipped with fire sleeves.
Hose Fire sleeve
AE303-4 AE102-10
AE303-6 AE102-12
AE303-8 AE102-16
AE303-10 AE102-18
20-10-08 Fittings
Generally AN-fittings are used in the Extra 200 for the oil
lubrication, the fuel system, and the brake system (the latter
up to Ser. No. 21). All these fittings are made of aluminium
alloy and are colored blue for identification purposes. The
dash number following the AN number indicates the size of
the hose for which the fitting is made, in 16ths of an inch.
This size measures the inner diameter (I.D.) of hose. The
material code letter (Aluminum alloy: code D) follows the
dash number.
Example: Elbow AN 822-8D
N O T E Apply Loctite 577 on all National Pipe Threads (NPT)
before installation.
ST
ANDARD PRACTICES AIRFRAME
Flexible Hose
PAGE DATE: 15. December 1999