Main Landing Gear Reaction Link Wear Limits 
Figure 601 (Sheet 3)
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A 737-300/400/500MAINTENANCE MANUAL 
NO. INDEX  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  WORN PART REPLACE  PART WORN REPAIR  INSTR. REPAIR  
DIAMETER  DIM. WEAR MAX  ANCE CLEAR-DIAM MAX  
MIN  MAX  
10  TOTAL AXIAL CLEARANCE  6  0.006  0.057  8  0.085  9  
7  0.006  0.051  8  0.085  9  
BEARING (RACE) ID  ---- ---- 12  0.005 
BEARING (BALL)  OD  ---- ---- 12  
10 11  BEARING (BALL)  ID  1.3745  1.3750  12  12  
BOLT  OD  1.3730  1.3740  1.372  
BEARING (RACE)  ID  ---- ---- 12  0.005  X  
BEARING (BALL)  OD  ---- ---- 12  X  
11 11  BEARING (BALL)  ID  1.2495  1.2500  12  12  X  
BOLT  OD  1.2480  1.2490  1.247  X 
REFER TO OVERHAUL MANUAL FOR REPAIR INFORMATION 
FOR REACTION LINK/UPLOCK BOLT AND UPPER DOWNLOCK LINK BOLT, INSTALL BOLT HEAD AFT ON 
LEFT HAND ASSEMBLIES, AND BOLT HEAD FORWARD ON RIGHT HAND ASSEMBLIES 
DISTANCE BETWEEN FLANGE FACES OF BUSHINGS IN UPPER SIDE STRUT ASSEMBLY 
DISTANCE BETWEEN FLANGE FACES OF BUSHINGS IN REACTION LINK ASSEMBLY 
DISTANCE BETWEEN FLANGE FACES OF BUSHINGS IN REACTION LINK UNIVERSAL ASSEMBLY 
TOTAL AXIAL CLEARANCE FOR JOINT WITH 65-46138-6,-10,-16 UPPER DOWNLOCK LINKS 
TOTAL AXIAL CLEARANCE FOR JOINT WITH 65-46138-20 UPPER DOWNLOCK LINKS 
MINIMUM BUSHING FLANGE THICKNESS 0.053 
REPLACE WORN BUSHINGS 
737-400 AIRPLANES 
737-300/-500 AIRPLANES 
THE TOTAL DIAMETRICAL CLEARANCE BETWEEN THE BEARING RACE, BEARING BALL, AND BOLT MUST 
NOT BE GREATER THAN THE SPECIFIED MAX. DIA. CLEARANCE 
Main Landing Gear Reaction Link Wear Limits 
Figure 601 (Sheet 4)
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E32899
A 
737-300/400/500MAINTENANCE MANUAL
 MAIN LANDING GEAR DAMPER - REMOVAL/INSTALLATION
_______________________________________________
 1.  General
 A.  This procedure contains a tasks to remove and install the damper assembly of the main landing gear.
 
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