REPAIR OR REPLACEMENT - TM-9-4120-423-14-P0270

TM9-4120-423-14&P

Check general condition of blind nuts and snap fasteners. Repair if loose, replace if damaged or

missing.

REPAIR OR REPLACEMENT

To replace danger plate, use a drill bit slightly smaller than the diameter of the rivets.

Drill the rivets out and remove the danger plate.

Install danger plate with four rivets.

NOTE

Prior to removal of old gasket material, cut the new replacement material to size using the

old item as a sample.

Remove as much old gasket or insulation material as possible by pulling or scraping it away

from the metal surface.

WARNING

Dry Cleaning Solvent is flammable, and its vapors can be explosive. Repeated or

prolonged skin contact or inhalation of vapors can be toxic. Use a well-ventilated area,

and keep away from sparks or flame. Use goggles, gloves, and apron when appropriate.

Soften and remove old adhesive and gasket residue, using dry cleaning solvent and a stiff brush.

Use only approved replacement material as specified in Chapter 8.

EMI gasket material and regular gasketing specified for this unit are supplied with adhesive

backing.

Cut gasket to size. Be sure that EMI gasket corners are mitered so that good continuous edge

contact is made.

Be sure that surface to which gasket is to be applied is clean and free of paint and old adhesive

material.

Remove backing material from adhesive side and immediately press gasket in place. Be sure

that good edge-to-edge contact is made on the EMI gaskets.

To replace blind nut(s), use a drill bit slightly smaller than blind nut body diameter.

Drill out old blind nut(s).

0056 00-2