Figure 2-4. Shorted Negative Rectifier Test.

TM 9-2920-257-30&P

Table 2-1.

Generator Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Figure 2-4.

Shorted Negative Rectifier Test.

Step 6.

C h e c k f o r s h o r t e d n e g a t i v e r e c t i f i e r s . Connect

ohmmeter to each of the three negative rectifier

leads in accordance with figure 2-4.

I f the ohmmeter reading is less than 100,000

ohms , r e p l a c e d r i v e e n d h o u s i n g a s s e m b l y i n

a c c o r d a n c e with paragraph 3-3, and go to step 8.

2-6