Piper Cherokee Six - Page 525

PIPER
CHEROKEE
SIX
SERVICE
MANUAL
9-83.
TROUBLESHOOTING.
TABLE
IX-XV.
EXHAUST
GAS
TEMPERATURE
GAUGE
(ALCOR)
Trouble
Cause
Remedy
Gauge
inoperative.
Defective
gauge,
probe
or wiring.
Check
probe
and
lead
wires
for chafing,
breaks
or shorting
between
wires
and/or
metal
structure.
Adjusting
potentio-
meter
turned
off
scale.
Reset
potentiometer.
Fluctuating
reading.
Loose,
frayed
or
broken
electrical
leads
or
faulty
connections.
Clean
and tighten
connections.
Repair
or
replace
defective
leads.
INSTRUMENTS
Revised:
12/4/79
I
2L9