757 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS 1(9)

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 NOTE:____You can use High Concentrate 40-1 or Do-All. Refer to the Prepare to Clean procedure for instructions to mix the 40-1 or Do-All.
 CAUTION: IF YOU MUST REMOVE THE FABRIC TO CLEAN IT, THE FABRIC
_______ MUST BE DRY CLEANED TO PREVENT DAMAGE TO THE FABRIC.
 IF YOU DO NOT REMOVE THE FABRIC TO CLEAN IT, APPLY THE SHAMPOO SOLUTION AS A FOAM ON THE FABRIC. DO NOT APPLY THE SHAMPOO SOLUTION AS A LIQUID BECAUSE THE LIQUID WILL SOAK THE FABRIC AND CAUSE DAMAGE TO THE FABRIC.
 3)  Carefully rub the mixture into the fabric with a sponge or a brush that has medium-fiber bristles. Use a circular motion, and make an overlap with each motion.
 NOTE: Do only a small areas, until you are done.
____
 4)  Use a brush to lift the fabric pile. Carefully rub the fabric in one direction or the fabric will not look satisfactory.
 5)  When the area is fully dry, use a vacuum cleaner to remove the remaining unwanted materials.
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 (e) To clean seat covers and drapes, do the steps that follow:
 NOTE:____Fabrics are treated with fire retardant. If you do the instructions that follow, the fire retardant will stay satisfactory.
 If these instructions do not agree with the fabric manufacturer or supplier, obey their instructions.
 1)  Attach the velcro tape together to prevent contamination or damage to the hook and pile.
 2)  To remove tea, coffee, liqueurs, fruit juice, chocolate, syrup, perfume, vomit, and urine, do the step that follows: a) Make the unwanted material soft with detergent and
 steam. Remove the moisture and unwanted material with a wiper or soft cloth. 3) Turn the seat covers inside out (turn the inner side to the outer side).
 CAUTION:_______YOU MUST USE COLD WATER. DO NOT USE MORE THAN 8 PERCENT WATER IN THE MIXTURE. THE FABRIC CAN BECOME SMALLER IF YOU ADD TOO MUCH WATER OR WATER THAT IS NOT COLD.
 4)  Mix Tetrachloroethylene solvent with detergent and cold water as follows: a) Obey the proportion information given by the
 manufacturer or the supplier. Add cold water up to 8 percent to the mixture. b) Use a cleaning drum temperature that is not hotter than 72°F (22°C). 5) Dry the fabric at a maximum temperature (air into the drum) of 130°F (55°C). 6) Remove the remaining stains with a detergent and steam.
 K.  Procedure - Clean Leather or Naugahyde(where applicable)
 S 117-013
 (1) To clean a small area on the surface, do the steps that follow:
 (a)  Clean water-based stains with mixed detergent.
 NOTE: Refer to the Regular Cleaning paragraph below for
____ instructions to mix the detergent.
 (b)  Rub oil-based stains with a wiper that is moist with Freon TF. Then use a mixed detergent to clean the area.
 NOTE: Refer to the Regular Cleaning paragraph below for
____ instructions to mix the detergent.
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 L.
M.
N.
S 117-049
 (2)  
To clean the leather or naugahyde regularly, do the steps that follow:

 (a)  
Mix 2 ounces of the Orvus WA Paste in 1 gallon of the water.

 (b)  
Apply only the foam to the leather or Naugahyde with a soft cloth. Rub carefully in a circular movement.

 (c)  
Remove the detergent with moist cloth.

 

 (d)
Rub the surface with dry soft cloth.Procedure - Clean Plastic or Rubber Floor Coverings(where applicable)

 S 147-014

 (1)  
Use a vacuum cleaner to remove loose unwanted material.

 S 117-015

 (2)  
Apply mixed detergent to the floor covering. Rub the surface with a medium fiber-bristle brush if it is necessary.

 S 117-016

 (3)  
Remove the loose unwanted materials with clean water and the wipers.
　
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