1
Mounting instructions
for the retractable undercarriage
FEMA retractable undercarriages are delivered completely assembled, you just have to mount
on your own the wheel brake, the additional kit for spring-loaded mounting as well as the
gas pressure spring. Please read the mounting instructions carefully and stick to them to
avoid problems.
Mounting of the wheel brake
The mounted wheel brake is clearly visible in figure (I). Please regard the following steps.
When disassemble the bolt make sure that the recuperation spring does not burst open. Attach
the end of the recuperating spring to the oscillating cranks with the help of a string. The screws
(1) are secured with adhesive and have to be heated up with a soldering bit to approximately
80°C. All retractable undercarriages with a pierced locking lever that have been delivered up to
now can additionally be equipped with wheel brakes.
Mounting of the reversing lever
If the retractable undercarriage is mounted spring-loaded the servo for operating the wheel
brake has to be attached to the frame of the undercarriage. The wheel brake is applied via
the reversing lever (stock number 9810/22). The mounted reversing lever is clearly visible on
figure (II). Use the enclosed string (twofold) to connect reversing lever and brake lever. Secure
the tied spot with adhesive.
Mounting of the additional kit for spring-loaded mounting
The additional kit for spring-loaded mounting as well as the gas-pressure spring with the
assembling gear contain all necessary parts. The mounted articulation piece (1) and the gas
pressure spring (2) are clearly visible on figure (II). For the undercarriages with the stock
numbers 9800A and 9810A the articulation piece is centred with the enclosed distance rings.
fi gure I
fi gure II
1
2
1
9810/22
