(2) Replace cover assembly.
it will be necessary, if local skills permit, to test
each component. All the parts should be checked
(3) Perform bench test procedures.
with an ohmmeter to make sure that there are no
cracked traces. Traces with hairline cracks will
show good at lower temperatures and will tend
After final repair, check regulator on the
to show open circuit at higher temperatures. If the
board seems good at room temperature, but the
regulator still fails, this could be the cause.
If the regulator still does not function correctly
Figure 3-4. Circuit board-model R0015027RA.