Cleaning Lubricating And Protecting The Structure - Aeros SkyRanger Operator's Manual

be repaired using a self adhesive patch, if possible to both sides of
the fabric – warmed gently with a hairdryer to melt the adhesive.
9.11.2 Single broken stitches can result in 'running', where a large area loses
tension. Securing the broken end with a drop or two of glue will
prevent this.
9.11.3 Any greater damage must be repaired using approved processes.
These are detailed in BMAA TIL 015.

9.12 Cleaning lubricating and protecting the structure

9.12.1 Aluminium and steel airframe components and fasteners can corrode
rapidly in certain adverse conditions. These include:
Operation in a 'marine' environment (near the coast where salt can be
in the air).
Dust or dirt left on the structure for prolonged periods.
Dampness for prolonged periods – especially dampness coupled with
dirt or dust.
9.12.2 Always keep the aircraft clean. It pays to clean the aircraft after use
before storage. But avoid putting the aircraft away wet in a closed
hangar with reduced ventilation.
9.12.3 Proprietary car 'wash wax' cleaning products are generally suitable for
washing. Pay particular attention to rinsing to ensure all traces of
detergent are removed.
9.12.4 Particular care should be exercised cleaning Dacron fabric. We
recommend 'Starbrite Sail and Canvas Cleaner'.
9.12.5 For corrosion protection we recommend 'ACF50' ant corrosion fluid
be liberally applied periodically to the airframe components. This can
be applied to a cloth and rubbed on – much like a polishing
operation. Use the aerosol directly to get in tight areas and exposed
tube ends. Wiping away and dribbles and excess.
9.12.6 Exposed steel parts like wing strut ends, tailplane turnbuckles etc are
recommended to be coated with a thin layer of grease.
9.12.7 Control surface hinges should be regularly lubricated – either with
grease or oil.
9.12.8 Glassfibre parts can be polished after washing with wax polishes.
Skyranger Operators Manual, Issue 3, Feb 2011
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