(d)
11J18, FLAP LOAD RELIEF

 (e)
11J33, WARN ELEX ALubrication for the Internal Gears of the Flap Drive Gearboxes

 S 643-162

 (1)
Lubricate the internal gears of the flap drive gearboxes (Fig. 302).Lubrication for the Torque Limiters (Fig. 301)

 S 643-272

 (1)
Fill the torque limiter with grease through the grease fitting.
GUN 001-008, 010, 101 PRE-SB 27-0122;
 Lubrication for the Universal Joints (Fig. 302)

 S 213-209
 CAUTION: DO NOT LUBRICATE THE UNIVERSAL JOINT IF IT IS COVERED WITH A
_______ RUBBER BOOT. IF YOU TRY TO LUBRICATE THE UNIVERSAL JOINT, YOU CAN CAUSE DAMAGE TO THE RUBBER BOOT.
 (1) If the universal joint is covered by a rubber boot, do these steps:
 (a) Do not lubricate the joint.
 NOTE: A universal joint that is covered by a rubber boot is
____ lubricated for the life of the joint.
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757 MAINTENANCE MANUAL
 (b)  Examine the rubber boot.
 1)  If the rubber boot is damaged or is not there, replace the rubber boot.
 NOTE: You can identify a universal joint that lost the
____ rubber boot if it does not have a fitting for lubrication.
 H.  GUN 001-008, 010, 101 POST-SB 27-0122; GUN 009, 011-100, 102-999; Lubrication for the Universal Joints (Fig. 302)
 S 643-237
 (1)  Lubricate the universal joints.
 I.  Put the Airplane Back to Its Usual Condition
 S 863-276
 (1)  
Pressurize the left hydraulic system (AMM 29-11-00/201).

 S 863-171

 (2)  
Move the flap control lever to the zero (FLAPS UP) detent.

 S 213-172

 (3)  
Make sure that the TE flaps and LE slats move to the fully retracted position.

 S 093-173

 (4)  
Remove the DO-NOT-OPERATE tag from the flap control lever, if installed.

 S 863-174

 (5)  
Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P6 panel:

 (a)  
6D20, ALTN SLAT PWR

 (b)  
6D23, ALTN FLAP PWR

 S 863-175
 (6)  Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel:
 (a)  
11B18, WARN ELEX B

 (b)  
11D31, HYDRAULICS PTU CONT

 (c)  
11H23, FLAP/SLAT ALTN DR SHUTOFF ARM

 (d)  
11J18, FLAP LOAD RELIEF

 (e)  
11J33, WARN ELEX A

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MAINTENANCE MANUAL

 S 093-176
 WARNING: USE THE PROCEDURE IN AMM 32-00-15 TO REMOVE THE DOOR LOCKS.
_______ THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (7)  
Remove the door locks from the landing gear doors and close the doors (AMM 32-00-15/201).

 S 863-177

 (8)  
Remove the pressure from the left hydraulic system (AMM 29-11-00/201).

 S 863-178

 (9)  
Remove electrical power if it is not necessary (AMM 24-22-00/201).

 TASK 12-21-09-603-121
 4. Lubricate the Trailing Edge Flap Power Drive Unit (PDU)
_______________________________________________________
 A. Consumable Materials
 (1)  
D00633 Grease - BMS 3-33 (recommended)

 (2)  
D00014 Grease - MIL-G-21164 (alternative)

 (3)  
D00015 Grease - BMS 3-24 (alternative)

 (4)  
D00013 Grease - MIL-G-23827 (alternative)

 NOTE: AIRPLANES WITH -14 OR SUBSEQUENT PDU'S;
____ use only MIL-G-21164 grease to lubricate the PDU.
 B. References
 (1)  
AMM 24-22-00/201, Electrical Power - Control

 (2)  
　
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