Diamond DA 42 - Cleaning and Care; Painted Surfaces; Canopy and Rear Door

Handling, Care,
Maintenance
DA 42 AFM
Page 8 - 14 Rev. 8 15-Dec-2017 Doc. No. 7.01.05-E
8.6 CLEANING AND CARE
CAUTION
The airplane must be kept clean. The bright surface prevents
the structure from overheating.
CAUTION
Excessive dirt deteriorates the flight performance.
8.6.1 PAINTED SURFACES
The entire surface of the airplane is painted with a white weatherproof two component
paint. Nevertheless, it is recommended to protect the airplane against moisture and
dampness. It is also recommended not to store the airplane outside for long periods of
time.
Dirt, insects, etc. can be removed with water alone and if necessary with a mild detergent.
An automotive paint cleaner can be used for stubborn spots. For best results, clean the
airplane after the day's flying is ended, so that the dirt will not become ingrained.
Oil stains, exhaust stains, etc. on the lower fuselage skin can be removed with a cold
detergent. Before starting, ensure that the detergent does not affect the surface finish.
Use commercial automotive preservatives without silicone additives to conserve the paint
finish.
8.6.2 CANOPY AND REAR DOOR
The canopy, rear door and rear window should be cleaned with 'Plexiklar' or any other
acrylic glass detergent if available; otherwise use lukewarm water. Final cleaning should
be carried out with a clean piece of chamois leather or soft cloth. Never rub or polish dry
acrylic glass.