Bristell B23
Airplane Maintenance Manual
Chapter 25
Issue: 30-Sep-2020
Chapter 25 Page 3
Servicing
Cleaning Seat Covers and Upholstery
▶
Take upholstered seats and seat backs out of the
airplane.
▶
Brush impurities, possibly clean with warm water with
addition of a suitable detergent.
▶
Before reinstalling upholstered seats in the airplane, let it
thoroughly dry.
25-10-02 Safety Harness
Seats are equipped with safety harnesses (Fig. 1). Safety harnesses
consist of two lap straps, two shoulder straps and a safety harness
lock. Length of the lap straps and the shoulder straps is adjustable.
Removal
Tools needed:
wrench size: 17
See Figure 2.
▶
Remove shoulder harnesses from the top attachment
brackets (1) in luggage compartment. Remove the nut
with distance washer and the bolt (2).
▶
Remove the side harnesses from the side attachment
brackets (3) Remove the nut with distance washer and
the bolt (2).
Installation
Tools needed:
wrench size: 17
See Figure 2.
▶
Install the side harnesses. Install the bolt (2) and the nut
with distance washer to the side attachment brackets (3).
▶
Install the shoulder harnesses. Install the bolt (2) and the
nut with distance washer to the top attachment bracket
(1) in luggage compartment and screw the nut.
