Table 5-5. F i l t e r Assembly EMI (A7), Test Procedure

TM 32-5865-061-24&P

F i l t e r Assembly EMI (A7), Test Procedure

Table 5-5.

Meter

Additional checks

Test

N o r m a l reading

and remarks

connection

Step

condition

If no continuity, find

Continuity

J22-A to FL1

B e n c h test -

J22-C to FL2

a n d repair open

cover removed

connection.

continuity

If there is continuity,

J22-A to Ground

r e p l a c e FL1

continuity

If there is continuity,

J22-C to Ground

r e p l a c e FL2

If there is no

Continuity

J 2 2 - A to FL1

continuity, replace

FL1

output

If there is no

Continuity

J22-C to FL2

continuity, replace

FL2

output

F i l t e r Assembly EMI (A7), Wire Chart

Table 5-6.

From

Wire no.

FL1-2

J22-A

J22-B

J22-C

FL2-2

b. To replace filter FL1, FL2:

(1)

Remove and retain the six screws, flat washers and lock washers

securing the cover.

(2)

Unsolder the wire connecting the filter to J22.

Remove the nut and washer securing the filter to the housing.

(3)

Position the replacement filter in the housing and secure with the nut

(4)

and washer.

Solder on the wire removed in step b.(2) above.

(5)

Test the assembly using the procedure detailed in table 5-5.

(6)

Secure the cover using screws and washers retained in step b.(1)

(7)

above.

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