Vedeneyev M-14P, Maintenance Manual

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ENGINE M-14P - STORAGE INSTRUCTIONS
1. MATERIALS AND CONTAINERS USED FOR PRESERVING ENGINE
To preserve the engines which are temporarily withdrawn from service and their spares, use is made of
the following compounds:
Aviation oil MS-20 for internal preservation of the engine and accessories for up to 30 days, the
carburetor and fuel pump, for up to 6 years.
Gun grease (neutral dehydrated) or grease PVK for internal preservation of the magneto and external
preservation of the fuel fine filter for up to 6 years.
Preservation oil K-17 for internal and external preservation of the engine and accessories, except the
carburetor and fuel pump for a period of 60 and 90 days, one year and six years.
CAUTION: 1. NEVER PRESERVE THE CARBURETOR AND FUEL PUMP INTERIOR WITH
PRESERVATION OIL K-17.
2. GREASES USED FOR PRESERVATION, GASOLINE AND PARAFFINED PAPER
SHOULD BE REGULARLY CHECKED FOR FITNESS IN THE LABORATORY.
3. TO FULLY REMOVE MOISTURE, HEAT GUN GREASE AND GREASE PVK BEFORE USE
TO 110 TO 120 °C TILL FOAMING CEASES.
When preserving the engine it is allowed to replace the above-listed greases, with greases produced
under specifications of British and US companies (Ref. Table 901).
Table 901
Description of grease
USSR England USA
Aviation oil MS-20
GOST 21743-76
Gun grease GOST 19537-74
Preservation oil K-17
GOST 10877-76 B/0
DEngRD-2472 (1950)
Shell Otina compound
Shell Ensis compound 1100
M1L-L-6082B (1955)
AN-W-576
Engine M-14P is delivered in a wooden container comprising a bottom and a detachable cover. The
overall dimensions of the packaging container are 1350x1250x1360 mm.The engine is attached to the container
bottom by braces and shipping brackets installed on the engine frame. All fasteners are painted red and should
be removed when installing the engine on the airplane.
The generator, individual engine and accessory SPTA set, case with airborne tools and fuel fine filter are
packaged in separate boxes attached to the engine container bottom.
2. PRESERVATION AND STORAGE OF ENGINE INSTALLED ON AIRPLANE
2.1. STORAGE OF ENGINE INSTALLED ON AIRPLANE
(1) The airplane with engines installed may be stored both in hangars and on the airfields. In both cases
the engine should be subject to anticorrosion treatment depending on the expected dead period,
(2) If a prolonged dead period of the engine is expected, the engine should be preserved not later than in
seven days of parking depending on the predicted interval by one of the methods indicated below.
CAUTION: NEVER PRESERVE THE ENGINE IN RAIN OR SNOW.
(3) When storing the airplane with engine installed outdoors, tightly cover the engine to protect against
snow, rain and dust.
(3) Mark the preservation date and cases of detection of corrosion in the engine Log Book and
accessory Certificates.
2.2. PRESERVATION OF ENGINE INSTALLED ON AIRPLANE FOR PERIOD
OF UP TO 20 DAYS
(1) Start and warm up the engine (Ref. Task Card No. 201).