DG Flugzeugbau DG-800A, Руководство по обслуживанию, Страница: 63 / 163

Maintenance Manual DG-808C
Issued: May 2012 TN 800/41 4.2
4.2 Replacement of control circuit cables
The following cable connections are approved:
3.2 mm dia. control cable construction 7x19 with Nicopress-sleeves 28-3-M
Copper and tool No. 51-M850 or 63-V-XPM or 64-CGMP where the M groove
is to be used.
The above applies to the rudder cables, the tow release cable and the engine
retaining cable.
The cable for the rudder pedal adjustment and the fin tank valve are 1.6 mm dia.
control cable construction 7x7 with Nicopress-sleeves 28-1C Copper and the C
groove for tool 64-CGMP should be used.
The same type of cable is used for the control cables of throttle and manual
propeller brake in Bowden outers with 2.6 mm inside diameter
Attachment of the Nicopress sleeves should only be done using the respective
tool. All the procedures and checks noted by the tool manufacturers should be
followed.
Please refer to aircraft inspection and repair FAA AC 43.13-1 B or later issues.
Caution: Control cables according to MIL-W-83420 I/A (was MIL-W-1511A)
or ISO 2020 (was LN 9374) should be used.
Note: For the electric propellerbrake a Bowdencable 1.5 mm 19 x 0.31 with
Bowden outer with Teflon liner 2.5 mm inside diameter should be used instead
of the material mentioned above.
4.3 Adjustment and servicing of the control circuit
a) In all cases, new self locking nuts DIN 985-8.8 zn or LN 9348 should be
used.
b) Bolts which are not secured with self-locking locking nuts have to be secured
with Loctite 243. Before installing the bolt clean the thread and the inside
thread. Apply only 1 drop of Loctite on the bolt thread. Too much Loctite
may cause damage when you try to loosen the bolt again.
c) With all adjustment work, it should be ensured that the rod ends are not
screwed out too far from the pushrod - see sketch below for allowable max.
distances for the two sizes used.
Caution: All lock nuts (B) are secured by a spring washer (C) DIN 6798 I. Be
careful not to loose that washer!
A max. of x
mm inch
M 6 36 1.4
M 8 60 2.36 x
A
C
B