Chapter 5
Maintenance
Troubleshooting
For corrections requiring repair or replacement of compo-
nents, refer to the appropriate section for your specific
model.
9
PROBLEM
POSSIBLE
CAUSE
REMEDY
Lakage of cool-
ant oil around
clamping band or
radiator housing
Clamping bands
not tight
Tighten slightly
with screwdriver
Faulty O-Ring
(front)
Replace per para
Disassembly, RF
Load Resistor
Assembly
Faulty dia-
phragm (rear)
Replace per para
Disassembly, Di-
aphragm and
Coolant Oil
Overheating of
the radiator
Transmitter
power too high
Reduce transmit-
ter power
Coolant oil level
too low
Add more coolant
oil to the radia-
tor per para Dis-
assembly,
Diaphragm and
Coolant Oil
Faulty RF sec-
tion assembly
Replace per para
Disassembly, RF
Load Resistor
Assembly
High and low dc
resistance values
per para RF As-
sembly Test
Faulty RF input
connector
Replace per para
Disassembly, RF
Input Connector
Replacement
Loose RF input
connector
Tighten with a
screwdriver
Table 1
Troubleshootin
g
