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32-32-91
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
WARNING: USE NITRILE GLOVES FOR THE SKIN PROTECTION AGAINST BMS
_______ 3-27 (MASTINOX 6856K). IF THE MASTINOX GETS ON YOUR SKIN, IMMEDIATELY REMOVE IT WITH WATER. IF THIS MATERIAL GETS IN YOUR EYES, IMMEDIATELY FLUSH YOUR EYES WITH WATER AND GET MEDICAL AID. THIS MATERIAL HAS VERY POISONOUS AND FLAMMABLE AGENTS WHICH CAN CAUSE INJURY TO PERSONS.
CAUTION: REMOVE THE UNWANTED MASTINOX FROM THE SURFACES WHICH YOU
_______ LUBRICATED. IF YOU APPLY THE MASTINOX TO THE JOINTS THAT TURN, FAILURE OF THE LANDING GEAR TO EXTEND OR RETRACT CAN OCCUR.
(g)
Before you connect the inboard end of the spring, apply the Mastinox 6856K to the inboard bolt (AMM 12-21-11/301).
(h)
Connect the inboard end of the spring.
(i)
Tighten the nuts on the inboard bolt with your hand.
NOTE: Loosen it if it is necessary, to the nearest
____ constellation to permit the installation of the cotter pin.
(j)
Lubricate the nut with grease and install the nut and washer on the inboard attachment.
(k)
Tighten the nut with your hand and install the cotter pins to the inboard and outboard attachments.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
MAIN GEAR BEAM HANGER SHAFT - REMOVAL/INSTALLATION
___________________________________________________
1. General________
A. This procedure contains two tasks. The first task is the removal of the beam hanger shaft. The second task is the installation of the beam hanger shaft.
B. The beam hanger is also known as the support link. The beam hanger shaft is also known as the tube assembly.
TASK 32-32-93-004-001
2. Main Gear Beam Hanger Shaft Removal (Fig. 401)___________________________________
A. References
(1)
AMM 29-15-00/201 Hydraulic System
(2)
AMM 32-00-01/201, Ground Lock Assemblies
B.
Access
(1)
Location Zone
101,102 Control Cabin
309,409 Wing Trailing Edge
310,410 Main Landing Gear
(2)
Access Panel
8401,8501 Hydraulic Access Panel
C.
Removal
S 494-002
(1)
Make sure the groundlock assemblies are installed in the nose and the left and right main landing gear (AMM 32-00-01/201).
S 864-003
(2)
Remove the pressure from hydraulic system A (AMM 29-15-00/201).
S 014-004
(3)
Remove the access panel 8401 from the left wing, or the access panel 8501 from the right wing.
S 014-005
(4)
Remove the outer wing door from the wing for access to the beam hanger.
(a)
Disconnect the pushrod (12) from the trunnion link (11).
(b)
Disconnect the bonding cable (13) from the wing structure.
(c)
Remove the nuts and washers from the bolts (9) of the two hinges on the outer wing door.
(d)
Hold the stabilizing beam in its position, and remove the outer wing door from the bracket on the wing structure.
(e)
Remove the stabilizing beam from the wing structure.
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ALL ú ú 02 Page 401 ú Nov 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
SEE A
1. ACTUATOR BEAM
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