TM 11-6625-3051-12
Check equipment against packing slip to see if shipment is complete. Report all discrepancies in
b.
accordance with instructions of DA Pam 738-750.
Check to see whether equipment has been modified.
c.
Section III. PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
3-6. PREVENTIVE MAINTENANCE
Preventive maintenance checks and services (PMCS) are done to find and to fix problems before they can cause
major damage to the equipment. These checks and services are done by the operator for Signal Generator
SG-1171/U. Refer to Chapter 2, Section II for Operator Preventive Maintenance Checks and Services.
Section IV. TROUBLESHOOTING
SYMPTOM INDEX
Page
1. DIAL INDICATOR LIGHT NOT LIT.... . . . . . . . . . . . . . . . . . . . . . . . 3-4
2. NO OUTPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3. OVERLOAD INDICATOR LIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3-7. GENERAL.
Troubleshooting at the organizational maintenance level requires you to locate any trouble as quickly as possible.
The amount of troubleshooting you can do is based on what the Maintenance Allocation Chart says you can fix.
Because of this, the only trouble symptoms you will find here are those that could be caused by faulty items you
can fix.
NOTE
Before using the troubleshooting table, check your work order and talk to the operator, if possible,
for a description of symptoms if trouble occurred while equipment was in operation.
3-8. USING THE TROUBLESHOOTING TABLE.
3-3