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57-15-00
ALL ú ú B08 Page 411 ú Jul 12/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
147.0 WTF
SUPPORT FITTING
A-A
AIRPLANES WITH THE GREASE FITTINGS
ADD 69-63589-9 WASHER IF NECESSARY. BEFORE INSTALLATION OF 69-63589-9 WASHER, 0.020 INCH (0.508 mm) MAXIMUM CLEARANCE BETWEN BUSHING FACES. AFTER INSTALLATION OF 69-63589-9 WASHER, THE COMBINED TOTAL CLEARANCE MUST BE NO GREATER THAN 0.020 INCH (0.508 mm).
AIRPLANES POST SB-57A1260
Landing Gear Support Beam Fittings
Figure 402 (Sheet 2)
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57-15-00
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L85239
A 737-300/400/500MAINTENANCE MANUAL
THIN WASHERS
SWING LINK
B-B
Landing Gear Support Beam Fittings
Figure 402 (Sheet 3)
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ú ú B05 Page 413 ú Jul 12/99
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E08009
A
737-300/400/500MAINTENANCE MANUAL
LANDING GEAR SUPPORT BEAM - INSPECTION/CHECK
____________________________________________
1. General_______
A. There is one task in this procedure, an inspection of the landing gear support beam (referred to as the support beam). To do the inspection, you measure the inner and outer diameters of the bolts and bushings which attach the support beam.
TASK 57-15-00-206-001-B00
2. Landing Gear Support Beam Inspection____________________________________
A. Standard Tools and Equipment
(1)
Micrometer - 0 to 1 inch
(2)
Micrometer - 1 to 2 inch
(3)
Vernier Caliper
B. References
(1) 57-15-00/401, Landing Gear Support Beam
C. Access
(1) Location Zone
310 Left Main Landing Gear
410 Right Main Landing Gear
D. Procedure
S 026-002-B00
(1)
Do this task: "Landing Gear Support Beam Removal"
(Ref 57-15-00/401).
S 216-004-B00
(2)
Examine the bolts and the bushings which attach the support beam for worn areas:
(a) Measure the diameters of the bolts and the bushings.
NOTE: Use a micrometer or a vernier caliper.
____
(b)
Compare the dimensions you measured, with the permitted dimensions shown in Fig. 601.
(c)
Replace the parts which are out of the tolerance.
S 426-003-B00
(3) Do this task: "Landing Gear Support Beam Installation" (Ref 57-15-00/401).
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57-15-00
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
THE LANDING GEAR
B-B
Landing Gear Support Beam Wear Limits Figure 601 (Sheet 1)
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57-15-00
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
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