HEI Module - Updated Testing Information

Bulletin No. I 83-68
File In Group 6D
Number 17
Date April '83
HEI MODULE TESTING

FIGURE 1 - Grounding The HEI Modular Tester:

FIGURE 2 - Top View Of The HEI Module:

Known good HEI modules and new modules from service stock may fail a test using the HEI tester, J-24642, if the tester ground is improperly connected. When using the tester, connect or contact the alligator clip for the tester ground directly to the flat metal surface on the bottom of the HEI module (refer to Figure 1 and 2). The metal eyelet on the module is not always in contact with the metal ground surface on the bottom of the module and, therefore, should not be used when testing the module.