Forward Airstair Door Lubrication  580 
12-25-111 Page 202  Figure 201 (Sheet 1) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Jun 20/89 

580  Forward Airstair Door Lubrication 
May 01/01  Figure 201 (Sheet 2) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  12-25-111 Page 203 

Forward Airstair Door Lubrication  580 
12-25-111 Page 204  Figure 201 (Sheet 3) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  Jun 20/89 

581  Forward Airstair Door Lubrication 
May 01/01  Figure 201 (Sheet 4) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  12-25-111 Page 205 

ELECTRONIC EQUIPMENT COMPARTMENT EXTERNAL ACCESS DOOR LUBRICATION
1.  General
A.  This procedure provides instructions for lubricating the electronic equipment compartment external access door.
2.  Equipment and Materials
A.  Grease - BMS 3-33, preferred (Ref. 20-30-21)
B.  Grease - MIL-G-23827, alternate (Ref 20-30-21)
3.  Lubricate Electronic Equipment Compartment External Access Door
A.  Open electronic equipment compartment external access door.
B.  Remove the center panel located on top of door to gain access to the rack assembly.
C.  Lubricate electronic equipment compartment external access door as shown (Fig. 201).
D.  Replace the center panel over rack assembly.
E.  Close electronic equipment compartment external access door.
580 
May 01/01  BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  12-25-121 Page 201 

Electronic Equipment Compartment External Access Door Lubrication  580 
12-25-121  Figure 201 (Sheet 1)  May 01/01 
Page 202 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

580  Electronic Equipment Compartment External Access Door Lubrication 
May 01/01  Figure 201 (Sheet 2)  12-25-121 
Page 203 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

LANDING GEAR SUPPORT BEAM LUBRICATION - MAINTENANCE PRACTICES CABLE LUBRICATION

5C9  Landing Gear Support Beam Lubrication 
May 01/01  Figure 201  12-25-131 
Page 201 
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 

1.  Equipment and Materials
A.  Grease -BMS 3-33, preferred (Ref. 20-30-21)
B.  Grease -BMS 3-24, alternate (Ref 20-30-21)
2.  Lubrication Procedure
A.  Remove the previously applied lubricant and any foreign matter from the surface of control cable for the full length of travel through fairleads, air pressure seals, over pulleys, quadrants, and drums with a dry lint-free cloth.
CAUTION:  DO NOT USE SOLVENT OR HEAT TO THIN GREASE. DO NOT USE SOLVENT TO CLEAN CABLES, SINCE SOLVENT DILUTES AND REMOVES GREASE FROM INSIDE CABLE STRANDS. DO NOT APPLY OR SPRAY BMS 3-23 ON CONTROL CABLES.
B.  Lubricate Cables
(1)  Carbon Steel Cables
(a)  Coat full length of cable (except through fair leads air pressure seals, over pulleys, quadrants and drums) with a minimum quantity of BMS 3-33 grease sufficient only to produce a continuous, thin, visible fillet of grease in cable grooves.
CAUTION:  THROTTLE CABLES IN ENGINE AREA ARE IN A HIGH TEMPERATURE ENVIRONMENT, AND LUBRICATION MAY DETERIORATE MORE RAPIDLY THAN ON OTHER CABLE INSTALLATIONS. CHECK CABLE LUBRICATION CONDITION IN ENGINE AREA AT MORE FREQUENT INTERVALS.
(2)  Stainless Steel Cables (CRES)
(a)  
Do not apply cleaning solvents on control cables.

(b)  
Do not apply grease or oil on control cables.

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 12-26-0 Page 201 

508  Reverse Thrust Lever Lubrication 
Sep 20/81  Figure 201 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.  12-27-21 Page 201 

Engine Push-Pull Cable Lubrication  508 
12-27-21  Figure 201 (Sheet 2)  Feb 15/77 
　
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