C.  
Procedure

 S 026-002
 (1)  
Remove the mechanical lock assembly and pushrod (Ref 20-11-01/401, 32-11-23/401).

 S 226-003

 (2)
Examine the truck mechanical lock assembly for worn areas.

 (a)  
Measure the parts at the locations shown in figure 601.

 (b)  
Compare the measured dimensions to the wear limits in figure

 601.

 (c)  
If a part is not in tolerance, replace the part if you cannot repair it.

 S 426-004
 (3)  Do this task: "The Truck Mechanical Lock Installation on the Wing Landing Gear (Ref 32-11-23/401).
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SEEA
SIDE STRUT
1. FRAME
SPINDLE
SHOCK STRUT
SEE B
5. ROLLER SUPPORT
2. PUSHROD
UPPER
TORSION 3. LEVER

4. HOOKLINK
FWD A
Wing Gear Truck Mechanical Lock Wear Limits
Figure 601 (Sheet 1)

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Wing Gear Truck Mechanical Lock Wear Limits
Figure 601 (Sheet 2)

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FRAME
BEARING/BUSHING
BUSHING/BUSHING
CLEARANCES

D-D
Wing Gear Truck Mechanical Lock Wear Limits
Figure 601 (Sheet 3)

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NO. INDEX  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  WORN PART REPLACE  PART WORN REPAIR  INSTR. REPAIR 
DIAMETER  DIM. ALLOWED WEAR 10  ANCE MAX CLEAR-DIAM 
MIN  MAX 
1  BEARING  ID  0.3120  0.3125  0.3140  0.0030  X 
BOLT  OD  0.3110  0.3120  0.3095  X 
2  LINK  1  0.438  0.440  0.450  0.018  X 
BEARING  2  0.432  0.437  0.422  X 
3  BUSHING  ID  0.5000  0.5008  0.5022  0.0034  X 
PUSHROD  OD  0.4988  0.4996  0.4974  X 
4  BEARING  ID  0.3120  0.3125  0.3136  0.0026  X 
BOLT  OD  0.3110  0.3120  0.3099  X 
5  BUSHING  ID  0.3130  0.3270  0.3280  0.0170  X 
BOLT  OD  0.3110  0.3120  0.3100  X 
6  BUSHING  3  0.438  0.440  0.441  0.009  X 
BEARING  2  0.432  0.437  0.431  X 
7  BUSHING  ID  1.1260  1.1280  1.1301  0.0066  X 
HOOK  OD  1.1235  1.1250  1.1214  X  9 
8  BUSHING  ID  0.6260  0.6280  0.6296  0.0056  X 
HOOK  OD  0.6240  0.6250  0.6224  X  9 
9  HOOK  4  2.750  2.760  2.763  0.026  X  9 
　
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