Thrush Aircraft S2R-R1340 Maintenance Manual page 37

Table 2-1: ENGINE PRESERVATION PROCEDURES (Continued)
OPERATION
Clean the exposed surfaces of the propeller
shaft with dry cleaning solvent, Stoddard
Solvent or equivalent; then follow with an
application of finger print neutralizer, and
dry.
corrosion preventive compound. After the
compound has set, protect the surfaces by
Propeller Shaft
wrapping with a suitable acid-free waxed
paper and secure with tape.
propeller thread protector.
eye is installed, which will be needed to
place the engine in the shipping container,
installation of the shipping cap should be
delayed until after the engine is secured to
the base of the packing box.
Drain the fuel from the engine driven fuel
pump and the oil from the propeller
governor and flush with corrosion preventive
mixture while rotating the crankshaft to
Accessories
ensure complete preservation of all internal
parts. All accessories not attached to the
engine should be treated for proper storage
preparation. Drain the excess oil and wrap
these accessories in acid-free waxed paper.
Remove all accessory drive cover plates.
Accessory
Cover the drive ends with corrosion
Drives
preventive mixture; then reinstall the cover
plates.
Seal all engine breathers and blast tube
lines to the accessories with moisture
resisting plugs and covers.
magneto vents, all oil inlet and outlet
connections,
otherwise covered by plates or covers with
Openings
moisture resistant sealing tape.
Install dehydrating agent in the exhaust
stacks and then seal with moisture resistant
sealing tape; or install exhaust port covers
between the cylinder exhaust ports and the
exhaust stacks.
Effective: 01/01/08
THRUSH AIRCRAFT, INC – MODEL S2R-R1340
AIRCRAFT MAINTENANCE MANUAL
PROCEDURE
Coat the surfaces with soft film
and other
Engine Installed:
10 to 30
Days
Install a
If the hoisting
Seal the
openings not
Engine
not
Over 30
Installed:
Days
X
X X
X
X X
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