T. Disassembly of the Leg Assembly (Refer to IPL FIG 18)
(1)
Remove the set screw (20), nylon ball (25), stud (15), and anti-rattle nut (10) from the leg (5).
(2)
Remove the track fitting assembly (50) by removing the screw (55), washers (60, 65), and nut (70).
(3)
Remove the leg doublers (30) by removing the screw (35), washer (40), and nut (45).
(4)
Fit the track fitting saver cover (75) to the removed track fitting assembly (50) in order to protect the studs.
U. Disassembly of the Spreader Assembly (Refer to IPL FIG 19)
(1)
Remove the eyebolt (25) from the spreader (45, -45A) by removing the nut (35) and washer (30).
(2)
Remove the articulation roller (5) from the artic roller shaft (10, -10A) by removing the screw (15) and washer (20).
(3)
Remove the artic roller shaft (10, -10A) from the spreader (45, -45A).
Page 3008
B/E AEROSPACE
COMPONENT MAINTENANCE MANUAL
MILLENNIUM. 88813 SERIES
CLEANING
1. General
External surfaces and upholstery should be periodically checked and cleaned. Table 4001 lists cleaning agents and materials used on the seat assembly.
Since each cleaning agent has specific features and limitations, carefully follow the instructions given on any product container to ensure best results. The normal cleaning method for seat covers is to remove them from the seat and commercially dry clean with perchlorethane.
NOTE: Before dry cleaning, mate the hook attachment with the opposing piece of pile.
To comply with Electrical Wiring Interconnecting Systems (EWIS) maintenance procedure it is essential to keep all wiring bundles and electrical components free of dust, dirt and contamination to prevent any electrical malfunction due to arcing, short circuit, etc.
2. List of Cleaning Materials and Usage
WARNING: SOLVENT CLEANING AGENTS MUST BE USED IN A WEL-VENTILATED AREA. AVOID PROLONGED SOLVENT CONTACT WITH SKIN AND AVOID BREATHING VAPORS. OBSERVE APPROPRIATE FIRE REGULATIONS.
WARNING: READ AND FOLLOW ALL LABEL DIRECTIONS FOR THE CLEANING MATERIALS IN USE. SOME PRODUCTS CAN BE HAZARDOUS TO HEALTH UNLESS SPECIAL PRECAUTIONS ARE FOLLOWED.
WARNING: ISOLATE POWER BEFORE CLEANING ANY ELECTRICAL COMPONENTS OR WIRING.
CAUTION: DO NOT USE THE FOLLOWING TYPES OF CLEANING AGENTS: CITRUS CLEANERS, TRICHLORETHYLENE, TRICLENE, METHYL ETHYL KETONE (MEK), METHYL ISO BUTYL KETONE (MIBK), LYES, ALKALINE CLEANERS, TOLUOL, BENZOL, ACETONE, AND CARBONTETRACHLORIDE.
CAUTION: READ AND FOLLOW ALL LABEL DIRECTIONS FOR THE CLEANING MATERIALS IN USE. SOME PRODUCTS MAY CAUSE DAMAGE TO FABRICS OR FINISHES WHEN USED INCORRECTLY.
CAUTION: ALWAYS TEST A CLEANING AGENT ON A SMALL, INCONSPICUOUS AREA TO BE SURE IT WILL NOT STAIN OR DAMAGE THE FABRIC OR FINISH.
NOTE: Follow the instructions on the product label for the appropriate application and dilution requirements. Hot water enhances the cleaning power of most cleaning compounds.
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