Inspection Guides - MAULE Orion M-7-260C Maintenance Manual

INTERIOR (Cont'd)
Textile upholstery may be cleaned using a vacuum cleaner. Grease and oil spots on the
upholstery should be treated with a spot remover or dry cleaning fluid. Do not use soap and wa-
ter on textile materials.
Vinyl upholstery may be cleaned using soft whisk broom or suds of any mild soap (castile
or olive oil base) in lukewarm water. Use water sparingly as the upholstery otherwise requires a
long time to dry if water trickles through the seam stitches.
For best results, stains, especially those caused by grease or paint, should be removed
from upholstery as soon as possible or they may become "set"" and hard or impossible to re-
move. "Set" stains should be removed carefully with a clean cloth dampened in denatured alco-
hol. Stains caused by shoe polish can best be removed with turpentine. However, such clean-
ing agents are liable to affect the dust-repellent finish of the vinyl if used in excess of the actual
requirements. Never use volatile solvents such as lacquer thinner, acetone, etc. on upholstery.
The cleaning should be completed by wiping the surface of the vinyl dry with a clean
cloth, particularly in the seam. No attempt should be made to apply preservatives such as wax,
polish, or varnishes, as these will not be absorbed by vinyl, but will merely collect dust. There
are protective treatments made especially for vinyl, which are commercially available and quite
satisfactory.
Leather upholstery should be cleaned by leather cleaning methods using leather-cleaning
products.
At 25 Hour Total Time, perform 50 Hour Inspection as described below:
At 50 Hour Total Time and every 50 hours thereafter:
A. POWER PLANT
1. Perform appropriate inspection as called for in the Textron Lycoming Operator's
Manual, p/n 60297-9, Initial Revision or later.
2. Perform appropriate inspection as called for in the Hartzell Owner's Manual and
Logbook, p/n 7998-115N, Revision 14 or later or McCauley Owner's Manual,
p/n MPC-11, Initial Revision or later.
3. Remove the outer muffs from the mufflers and inspect the mufflers and tubes
for cracks. Inspect muffs for cracks before reinstalling.
4. Inspect gascolator, clean if necessary.
5. Inspect engine controls for security and proper operation.
6. Clean or replace air filter. (See page 30 for Brackett air filter)
7. Inspect all engine, engine mount attach bolts.
Rev. C
MAULE AEROSPACE TECHNOLOGY, INC.
MAINTENANCE MANUAL
M-7-260C
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INSPECTION GUIDES

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MECH INSP