A 737-300/400/500MAINTENANCE MANUAL
Air China Group
~........................................................................................................ | PAGE DATE CODE | PAGE DATE CODE | PAGE DATE CODE || | | || | | ||CHAPTER 8 TAB | | || | | ||LEVELING AND WEIGHING | | || | | ||EFFECTIVE PAGES | | ||SEE LAST PAGE OF LIST | | ||FOR NUMBER OF PAGES | | || | | || | | ||8-CONTENTS | | || 1 MAR 15/96 BEJ | | || 2 BLANK | | || | | ||08-10-00 | | || 201 MAR 15/96 01 | | || 202 BLANK | | || | | ||08-11-00 | | || 201 NOV 15/97 01 | | || 202 NOV 15/91 01 | | || 203 NOV 15/91 01 | | || 204 BLANK | | || | | ||08-12-00 | | || 201 NOV 15/91 01 | | || 202 NOV 15/91 01 | | || 203 NOV 15/91 01 | | || 204 NOV 15/91 01 | | || | | ||08-20-00 | | || 201 MAR 15/96 01 | | || 202 BLANK | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | |2..................................…..................................…..................................1
R = REVISED, A = ADDED OR D = DELETED CHAPTER 08 F = FOLDOUT PAGE EFFECTIVE PAGES 17 PAGE 1 JUL 12/02 LAST PAGE
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
CHAPTER 08 - LEVELING AND WEIGHING
TABLE OF CONTENTS_________________
Chapter
Section
Subject Subject Page_______ _______ ____ Effectivity___________
LEVELING AND WEIGHING 08-00-00_____________________
LEVELING 08-10-00________
Maintenance Practices 201 ALL
LEVEL AIRPLANE USING PLUMB BOB 08-11-00
Maintenance Practices 201 ALL
LEVEL AIRPLANE USING ATTITUDE GAGE 08-12-00
Maintenance Practices 201 ALL
WEIGHING 08-20-00________
Maintenance Practices 201 ALL
8-CONTENTS
BEJ Page 1 Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
LEVELING - MAINTENANCE PRACTICES
________________________________
TASK 08-10-00-582-001
1. Leveling________
A. General
(1)
You can use a plumb bob, an attitude gage or an engineer's transit to help make the airplane level.
(2)
After a repair or a modification it is possible it will be necessary to do a check of the alignment of the airplane structure. To do this, you must use a more accurate tool to help you make the airplane level. An engineer's transit works well for this. For all the details on how to do an alignment check, refer to the Structural Repair Manual Chapter 51, Alignment Check Procedure.
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08-10-00
ALL ú ú 01 Page 201 ú Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
LEVEL AIRPLANE USING PLUMB BOB -
________________________________ MAINTENANCE PRACTICES
_____________________
1. General_______
A. This procedure contains a task to make the airplane level.
B. This task uses a plumb bob to make the airplane level. Do this task when you jack the airplane to weigh it, to do general maintenance, or for gear retraction tests.
TASK 08-11-00-582-001
2. Make the Airplane Level (Fig. 201)_______________________
A. Standard Tools and Equipment
(1) Plumb Bob and Cord
B. References
(1)
07-11-11/201, Jack Airplane
(2)
12-15-31/301, Main Landing Gear Shock Strut
(3)
12-15-41/301, Nose Landing Gear Shock Strut
C. Access
(1) Location Zones
410 Main Landing Gear (Right)
D. Procedure
S 582-002
(1)
Park the airplane in the most level position available.
S 482-003
(2)
Hang a plumb bob from the bracket identified LEVEL HERE in the right main wheel well.
NOTE:____The bracket is directly above the leveling scale. The plumb bob cord must be on the outboard side (decal side) of the support bracket. The plumb bob must be clear of the target by less than 1/8 inch.
S 212-004
(3)
Examine the position of the plumb bob when it does not move.
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