Aeros SkyRanger, Operator'S Manual

Page: 37 / 83

Skyranger Operators Manual, Issue 3, Feb 2011
37
10. Repairs
10.1 If the aircraft is damaged, it is imperative that the full extent of the
damage is quantified by an appropriate person. In the case of flying
accident damage this MUST involve a BMAA inspector.
10.2 Damage can often extend well beyond the immediately obvious.
10.3 Careful strip inspection of components will often be prudent. Check for
bent fasteners, distortion of tubes, elongated holes and stress marks in
the anodizing of aluminium tubes.
10.4 Repair by replacement is the usual course of action, and as such
requires no special additional approval. However repair of a particular
part by rework/ reinforcement/ welding etc is classified as a repair and
requires specific approval of the repair process. On a simple aircraft
like the Nynja it is normally far simpler and cheaper to replace the
damaged component.
10.5 Repairs to the Engine
These should be carried out in accordance with the maintenance
manual for the engine fitted.
10.6 Repairs to Instruments
Microlight aircraft instruments are not usually repairable and should be
replaced.
10.7 Repairs to Fuel Hose
Any fuel hose which is found to be cracked or damaged must not be
repaired. Replace it with at least automotive quality (preferably aircraft
or fire-retardant boat use) reinforced rubber fuel hose. PVC hose must
not be used with fuel under any circumstances. Take care not to over-
tighten cable ties used to secure hose, since this can cause a flow
restriction.
10.8 Damaged Wiring
Replace with fireproof or fire resistant wiring of the same or higher
current rating, secured in the original manner.
10.9 Repairs to Batteries
A damaged battery must be replaced and all surrounding structure
thoroughly inspected for acid damage.