BRISTELL BRMAERO Bristell B23, Руководство по обслуживанию

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Bristell B23 Airplane Maintenance Manual
Chapter 20
Issue: 30-Sep-2020 Chapter 20 Page 15
in the area of cable attachment on the rudder control pedals
in the area of cable attachment on rudder lever
in the area of cable inlet on rear fuselage
▶ Check for the following defects on the cable:
burst cable wires
evidence of sleeves deformation and damage on cable surface
evidence of cable corrosion
cable distortion
▶ Check cable tension by cable tensioner
NOTICE Set cable stress according to the need by adjustable turnbuckles on
the side of the rudder pedals.
Prescribed cable stress:
maximum: 70 lbs (32 kg)
minimum: 50 lbs (23 kg)
cable stress in the operation is: 33 lbs. (15 kg).
▶ Exchange the cable in cases as follows:
broken any wire
wear of cable surface resulted in permanent deformation of cable
section.
it is not possible to tension the cable to the prescribed value (see
above).
it is not possible to set the rudder to neutral position (see Chapter
20-50-01
Adjusting Rudder Deflections
)
▶ Check rudder deflections (See Table 3).
20-60-03 Play in Control System
Admissible plays in control are mentioned in the following Table 4:
Control Admissible plays Area to measure play
longitudinal
max. 4 mm
(
5/32 in)
at the end of the control stick in
longitudinal axis of the airplane
lateral
max. 4 mm
(
5/32 in)
at the end of the control stick in lateral
axis of the airplane