Section II. TROUBLESHOOTING - TM-11-5820-882-230031

TM 11-5820-882-23/TM 06827A-23/2

3-4. Repair Parts

Repair parts are listed in the repair parts

organizational and direct support maintenance for this

equipment.

and special tools list (TM 11-5820882-23P) covering

TROUBLESHOOTING

Section II.

3-5. Troubleshooting Procedures

isolation test, as outlined in table 3-3. This table will

isolate a problem down to a particular module which

Troubleshooting instructions for the radio set contained

will then be replaced. If module replacement does not

in this section are separated into two procedures. The

repair unit, higher level maintenance is required.

first procedure consists of a minimum performance test,

as outlined in table 3-2. This table will be used to deter-

3-6. Test Equipment Setups

mine the general nature of the malfunction and, after a

The test setup requirements for performing the

repair has been made, to ensure the radio set is working

troubleshooting procedures are shown in f'igures 3-2

properly for all functions. Minimum performance of

and 3-3. The maintenance kit required for the test

the radio set may also be performed using the test set

setups is described in table 3-1.

(table 2-4). The second procedure consists of a fault

Figure 3-3. Transmitter troubleshooting test setup.

3-3