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A
737-300/400/500MAINTENANCE MANUAL
 (b)  Make sure the spacer touches the face on the other side of the slot in the hinge arm. 1) Make sure there is not a clearance between the flange of
 the spacer and the hinge arm. a) Put washers on the spacer if there is a clearance between the flange and the hinge arm.
 NOTE: It is not satisfactory to use more than
____ 5 washers.
 S 428-007-B00
 (6)  Install the bolts in the hinge arm.
 TASK 52-13-00-308-008-B00
 3. Aft Entry Door Torque Tube Repair
_________________________________
 A. General
 (1)  
This task gives the steps to repair the holes in the torque tube, the hinge pin and the sleeves. This task makes an unsatisfactory hole larger. Then, the task installs a bolt with a larger diameter.

 B.
Consumable Materials

 (1)  
C00640 Coating - Alodine, MIL-C-5541

 (2)  
C00259 Enamel - Primer, BMS 10-11, Type 1

 C.
References

 (1)  
AMM 51-21-41/701, Alodine Coating

 (2)  
AMM 51-21-99/701, Decorative Exterior Paint System

 (3)  
AMM 52-13-11/401, Aft Entry Door Hinge Arms

 D.
Access

 (1)  
Location Zone
 110 Aft Entry Door

 E.
Procedure

 (1)  
Remove the sleeves, hinge pins and torque tubes (AMM 52-13-11/401).

 S 328-010-B00

 (2)  
Repair unsatisfactory holes in the hinge pins, sleeves and torque tubes.

 S 018-009-B00
 NOTE: Satisfactory holes have a diameter from 0.2487 to 0.2497
____
 inch.

 (a)  
Ream the holes to make the diameter from 0.3120 to 0.3130 inch.

 (b)  
Put the Alodine in the area of the repair (AMM 51-21-41/701).

 (c)  
Put the primer in the area of the repair (AMM 51-21-99/701).

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 52-13-00
 ALL  ú ú B01 Page 803 ú Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
 S 418-011-B00
 (3)  Install the sleeves, torque tubes and hinge pins with the applicable bolts, washers and nuts (AMM 52-13-11/401).
 TASK 52-13-00-308-012-B00
 4. Stop Fitting Repair (Fig. 802)
___________________
 A. General
 (1)  
You can repair cracks that are less than 45 degrees away from the centerline of the door stop fitting. If the crack is not in this area, you must replace the stop fitting.

 B.
Standard Tools and Equipment

 (1)  
Saw to cut a 0.06 +/-0.01 inch slot in the door stop fitting

 (2)  
Spotface tool with diameter 0.002 to 0.012 inch larger than the bearing plate

 C.
Consumable Materials

 (1)  
C00259 Enamel - Primer, BMS 10-11, Type 1

 (2)  
A00247 Sealant - BMS 5-95

 (3)  
C00523 Coating - Alodine, MIL-C-5541

 D.
References

 (1)  
AMM 51-21-21/701, Prepaint Cleaning and Treatment

 (2)  
AMM 51-21-41/701, Alodine Coating

 (3)  
AMM 51-21-99/701, Decorative Exterior Paint System

 E.
Access

 (1)  
Location Zone
 110 Aft Entry Door

 F.
Procedure

 S 028-013-B00
 (1)  
Remove the bearing plate.

 S 218-014-B00

 (2)  
Examine the crack.

 (a)  
Make sure the crack is less than 45° from the centerline of the stop fitting.

 (b)  
Make sure the crack stops at or before the hole of the door stop fitting.

 S 968-015-B00
 (3)  
If the crack is not in the correct location, replace the stop fitting.

 S 358-016-B00

 (4)  
If the crack is in the correct location, repair the stop fitting:

 (a)  
Cut a slot from 0.05 to 0.07 inch to remove the crack.

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