8) Loctite® "380 Black; 9) Loctite® "648 Green; 10) Loctite® "221 Violet; 11) Loctite® "243 Blue - Rotax 912 Series Maintenance Manual

11.7.8)
11.7.9)
11.7.10) LOCTITE
11.7.11) LOCTITE
11.7.12) LOCTITE

11.7.13) MICRONORM shot blasting abrasive

Effectivity: 912 Series
AIRCRAFT ENGINES
MAINTENANCE MANUAL II
®
LOCTITE "380 black"
Adhesive suitable for materials of different properties. Suitable for medium
duty connections. Its cure time depending on the materials is max.12 hours
and it resists temperatures from -55° C (- 67°F) up to +150° C (300° F).
LOCTITE ® "648 green"
Heavy duty adhesive or screw securing agent. Its cure time depending on
the materials and temperatures is max. 12 hours and it resists tempera-
tures from -55° C (- 67°F) up to +175° C (347° F). To separate parts
secured by this agent, it may be necessary to heat the parts to approx.
250° C (480° F).
® "221 violet"
Medium duty adhesive or screw securing agent suitable for materials of
different properties. In case of strain the stress is distributed evenly over
the whole surface of connection. The adhesive connection creates her-
metic sealing for gas and liquids. This sealing property protects the parts
from corrosion.
®
LOCTITE 221 is suitable for screws and nuts up to M12 threads and for
low duty connections.
®
"243 blue"
Medium duty adhesive or screw securing agent suitable for materials of
different properties. Its cure time depending on the materials and tempera-
tures and it resists temperatures from -55° C (- 67°F) up to +150° C (300°
F).
®
"603 green"
Heavy duty adhesive or screw securing agent, similar to LOCTITE
especially for applications where the mating surfaces can not be made
absolutely free of grease.
This abrasive is suitable for local and gradual very fine treatment of steel
parts with rust film (propeller shaft). The MICRONORM shot blasting
abrasive does not contain any noxious matter, is approved by the compe-
tent authorities and warrants for optimum cleaning. The granulates used
are of sizes 40 to 60 µ. The surface roughness to be achieved is 0,5 - 1 µ
representing a microfinish of the parts.
®
648,
page 27
Initial issue, Jan. 01/2002