Forward Airstairs Lubrication  580 
12-25-71 Page 208  Figure 201 (Sheet 7) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  May 01/01 

580  Forward Airstair Lubrication 
May 01/01  Figure 201 (Sheet 8) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  12-25-71 Page 209 

PILOTS SLIDING WINDOW LUBRICATION

500  Pilots' Sliding Window Lubrication 
Jun 20/89  Figure 201 (Sheet 1)  12-25-81 
Page 201 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

Pilots' Sliding Window Lubrication  500 
12-25-81  Figure 201 (Sheet 2)  Jun 20/89 
Page 202 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

500  Pilot's Sliding Window Lubrication 
May 01/01  Figure 201 (Sheet 3)  12-25-81 
Page 203 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

Pilots' Sliding Window Lubrication  500 
12-25-81  Figure 201 (Sheet 4)  Jun 20/89 
Page 204 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

EMERGENCY EXIT HATCH LUBRICATION
1. General
A. This procedure provides instructions for lubricating the emergency exit hatches.
2. Equipment and Materials
A. Flush gun (grease gun)
B. Grease -BMS 3-33, preferred (Ref. 20-30-21)
C. Grease -MIL-G-23827, alternate (Ref 20-30-21)
3. Lubricate Emergency Exit Hatch
A. Remove emergency exit hatch (Ref 52-21-0).
B. Lubricate hatch as shown (Fig. 201).
C. Install emergency exit hatch (52-21-0).
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Emergency Exit Hatch Lubrication  580 
12-25-91  Figure 201 (Sheet 1)  Jun 20/89 
Page 202 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

580  Emergency Exit Hatch Lubrication 
May 01/01  Figure 201 (Sheet 2)  12-25-91 
Page 203 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

OUTBOARD LANDING LIGHTS - SERVICING
1.  General
A.  This procedure contains a task for the lubrication of the outboard landing lights.
B.  There is an outboard landing light in each outboard fairing.
C.  The outboard landing lights can be extended and retracted.
2.  Outboard Landing Light Lubrication (Fig. 301)
A.  Consumable Materials
(1)  Lubricant -Dow Corning 77 (DC77) or Molycote 77 (M77)
B.  Procedure
(1)  
Supply electrical power (Ref 24-22-0 MP)

(2)  
At the overhead panel, P5, set each switch for the outboard landing lights to the extend position.

(a)  Make sure the outboard landing lights extend fully down.

(3)  
Remove electrical power from the outboard landing light:

(a)  Open each applicable circuit breaker and attach the DO-NOT-CLOSE tag: 1) On the load control center panel, P18.

(4)  
Lubricate the sector gear of each outboard landing light (Fig.\301).

C.  Put the Airplane to Its Usual Condition
(1)  
Remove the DO-NOT-CLOSE tag and close each circuit breaker that was opened.

(2)  
Set each switch to the retract position.

(a)  Make sure the outboard landing lights retract.

(3)  
Remove electrical power if it is not necessary (Ref 24-22-0 MP).

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E29471
Outboard Landing Light Lubrication  500 
12-25-95  Figure 301  Aug 01/94 
　
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