TM 9-1550-416-14&P
Table 3-5. QM-117B-1 and FQM-117C-1 Maintenance Procedures - Cont.
Item
Action
Task
(5) Start the engine for a test run if no binding
or grit is felt.
b. Target
CAUTION
Use only clear water. Do not use
solvents such as lacquer thinner around
plastic or polystyrene parts.
Do not paint any part of the airframe.
Paint will. damage the polystyrene foam
material.
(1) Remove dust and loose dirt from all exterior
surfaces with a clean, lint-free cloth or brush.
(2) Remove fuel and ground-in dirt with a cloth
dampened (not wet) with water or alcohol
(item 7, app. C).
(3) Lightly coat engine parts with a light oil as a
rust preventive, following cleaning of the en-
gine with water.
b. Add 5-10 drops of general purpose lubrica-
3-16. PREPARATION FOR STORAGE.
tion oil to glow plug access hole.
c. Rotate the propeller several times to distrib-
When the engine will be stored for more than 1
ute the oil throughout the engine.
week, perform the following:
d. Install glow plug in engine.
a. Remove the glow plug from the engine.
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