TM 10-6640-215-13
4-29. REPAIR PURGE INTAKE DOORS- continued.
4. Remove Purge Door and Hinge. See figure 4-18.
a.
Drill out five rivets attaching door to hinge and remove defective door.
b.
Drill out two rivets, remove three screws attaching hinge to laboratory.
c.
Remove defective hinge and spacer. Retain spacer for reuse.
5. Remove Purge Door Gasket. See figure 4-18.
a.
Remove gasket from door.
b.
Ensure that there are no gasket remnants left adhering to door bonding surface.
INSTALLATION
1. Install Door Latch and Wave Washer. See figure 4-18.
a.
Install new wave washer and latch on spacer and fasten in place with flat washer, lockwasher, and latch retaining
screw.
b.
Tighten retaining screw.
2. Install Latch Keeper. See figure 4-18.
a.
Place new latch keeper and spacer on laboratory wall and align holes.
b.
Attach in place with two screws and flat washers.
3. Install Door Support, Support Hinge, Ball Study Receiver and Ball Stud. See figure 4-18.
a.
Install new door support on new support hinge and align rivet holes.
b.
Attach door support to hinge.
c.
Place new ball stud receiver and receiver plate on door support and align rivet holes.
4-67
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