S 954-041-B00
(18)
Remove the masking tape from the edges of the clearance and
protective cover from the external surface of the window.
NOTE: You can make the material that lifts at the edges of the
____
clearance smooth with a tool.
H. Put the Airplane to its Usual Condition
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A
737-300/400/500MAINTENANCE MANUAL
S 764-042-B00
CAUTION:_______ MAKE SURE THE TRANSFORMER TAPS ATTACHED TO THE LEAD ARE THE
SAME AS THE RESISTANCE OF THE WINDOW. IF THE RESISTANCE OF THE
WINDOW IS NOT CORRECT, IT CAN CAUSE DAMAGE TO THE ANTI-ICING
SYSTEM.
(1)
Make sure the resistance of the window is the same as the transformer taps (WDM 30-41-11).
S 434-043-B00
(2)
Connect the power leads to the bus bar terminals.
(a)
Remove all the paint or primer from the electrical contacts before the wire installation.
(b)
If you use ethylene propylene O-rings on the fasteners adjacent to the bus bar terminals, cut material from the O-ring to supply a minimum clearance.
NOTE: This is not necessary if the non-conductive rubber
____ O-rings are installed on the adjacent windshield fasteners.
(c) Apply one layer of BMS 5-37 insulating compound on the terminals (4 locations) with a brush.
CAUTION: MAKE SURE THE INSULATING BOOT IS SECURE ON THE WINDOW HEAT
_______ TERMINAL. IF THE BOOT IS NOT SECURE, ARCING TO THE SURROUNDING STRUCTURE CAN OCCUR. THIS CAN CAUSE DAMAGE TO THE EQUIPMENT.
(d) Install the insulating boot on the terminal connection.
S 434-044-B00
(3)
Install the sight guide for the seat adjustment.
S 434-045-B00
(4)
Install the drain pan and the drain tube clamps at the window post on the airplane centerline.
(5)
Install the sunshade support rod at the top of the window.
S 434-046-B00
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 434-047-B00
(6)
Install the glare shield (lightshield) brackets or clips, if you removed them.
S 434-048-B00
(7)
Install the glare shield (lightshield) (AMM 25-11-11/201).
S 434-049-B00
(8)
Install the trim panels and the crash pads where it is necessary (AMM 25-11-21/201).
S 954-050-B00
(9)
Remove the protective covers from the surface of the window.
S 864-090-B00
(10)
Remove the DO-NOT-CLOSE tag and close these circuit breakers:
(a)
P6-11 Window heat, Right side
(b)
P6-11 Window heat, Left front
(c)
P6-11 Window heat, Left 4 and left 5
(d)
P6-12 Window heat, Left side
(e)
P6-12 Window heat, Right front
(f)
P6-12 Window heat, Right 4 and Right 5
(g)
P18-3 Window heat Left/Right AC
(h)
P18-3 Window heat, Left/Right DC
(i)
P18-3 Wipers Left/Right
(j)
P6-3 Standby bkgd
(k)
P6-3 Backgrd
(11)
Do a test of the window heating system (AMM 30-41-00/501).
S 834-052-B00
(12)
Install the windshield wiper blade if it is necessary (AMM 30-42-11/401).
S 714-051-B00
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