(d)
Remove the brake rod bolt (8) and remove the brake rod (9).
S 584-005
CAUTION: MAKE SURE THE SERVICING STEPS FOR THE SHOCK STRUT WERE DONE
_______ BEFORE YOU LIFT THE AIRPLANE ON JACKS. DAMAGE CAN OCCUR TO THE JACKS OR LANDING GEAR IF THEY ARE OVERLOADED.
(5) If it is not easy to remove the brake rod bolt (8), use an axle jack to lift one end of the truck to remove the pressure from the bolt (AMM 07-11-03/201).
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
TASK 32-42-20-404-006
3. Brake Rod_________________________
-
Installation
A.
Consumable Materials
(1)
D00633 Grease - BMS 3-33.
B.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Tang Washer (Washer) | 32-42-20 | 01 | 80 | | | 2 | Special Nut (Nut) | | | 85 | | | 3 | Insert (Lube Insert) | | | 55 | | | 4 | Packing (O-Rings) | | | 65 | | | 5 | Screw (Lockbolt) | | | 40 | | | 6 | Bolt | | | 75 | | | 7 | Packing (O-Rings) | | | 70 | | | 8 | Bolt-Body Rod (Bolt) | | | 25 | | | 9 | Rod (Brake Rod) | | | 120 | | | 10 | Cotter Pin | | | 20 | | | 11 | Nut | | | 35 | | | 12 | Washer | | | 30 | 2......…........…...................................…..........…......…........1
C. References
(1)
AMM 09-11-00/201, Towing
(2)
AMM 32-00-30/201, Landing Gear Door Locks
(3)
AMM 32-42-00/501, Brake Control System
(4)
AMM 32-42-20/601, Brake Rod
(5)
AMM 51-24-04/701, Abrasion-Resistant Teflon Coating
D.
Access
(1)
Location Zones
735 Wing Landing Gear, LH
745 Wing Landing Gear, RH
755 Body Landing Gear, LH
765 Body Landing Gear, RH
E.
Prepare for the Installation
S 494-007
(1) Make sure the landing gear ground locks are installed (AMM 09-11-00/201).
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747-400 MAINTENANCE MANUAL
S 494-008
WARNING: YOU MUST CAREFULLY DO THE STEPS IN THE TASK(S) BELOW TO INSTALL
_______ THE DOOR LOCKS ON THE LANDING GEAR DOORS. THE DOORS CAN CLOSE QUICKLY IF YOU DO NOT INSTALL THE DOOR LOCKS CORRECTLY. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(2)
Do this task: "Installation of the Door Locks on the Wing Landing Gear" (AMM 32-00-30/201).
S 494-024
(3)
Do this task: "Installation of the Door Locks on the Body Landing Gear" (AMM 32-00-30/201).
S 224-009
(4)
Examine the attach points for worn areas (AMM 32-42-20/601).
S 214-014
(5)
Do a check for worn areas on the protective lacing on the flexible conduit of the brake rod.
S 424-015
(6)
If it is necessary, replace the protective lacing on the flexible conduit of the brake rod (SWPM 20-10-11).
S 214-025
(7)
Examine the point where the Support Ring for the Brake Rod attaches to the Brake Rod:
(a)
If the paint is worn to the metal, clean and apply Abrasion-Resistant Teflon Coating (AMM 51-24-04/701).
NOTE: Use BMS 10-86 Teflon Coating and BMS 10-79 Type III
____
Primer.
F. Install the Brake Rod (Fig. 402)
NOTE: You can use an axle jack at one end at a time to align the bolt
____
holes.
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