TM 5-6115-584-12
NAVFAC P-8-622-12
TO-35C2-3-456-1
TM-05682C-12
Table 4-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
14. BATTERIES DO NOT RETAIN CHARGE.
Step 1. Check for blown alternator protection fuse (F1) (paragraph 4-27).
Replace fuse.
Step2. Check for bad battery or batteries (paragraph 4-25).
Replace defective battery.
Section VII. RADIO INTERFERENCE SUPPRESSION
4-14. GENERAL METHODS FOR PROPER SUP-
PRESSION.
Essentially, suppression is attained by providing a low
resistance path to ground for stray currents. The
methods used include shielding the ignition and high-
frequency wires, grounding the frame with bonding
straps, and using filtering systems.
4-15. RADIO INTERFERENCE SUPPRESSION COM-
PONENTS.
a. Primary Suppression Components. The primary
suppression components are those whose primary
function it is to supress radio interference. The pri-
mary suppression components are shown in figure
4-3.
b. Secondary Suppression Components. These com-
ponents have radio interference suppression functions
which are incidental or secondary to their primary
function. They are the internal-external tooth lock-
washers on the fuel pumps and battery charging reg-
ulator-rectifier.
4-10
