Oil Temperature Indicator - Piper Lance II Service Manual

LANCE II SERVICE MANUAL
10-67. REMOVAL AND REPLACEMENT. Refer to Paragraph 10-78 of this section.
10-68. OIL TEMPERATURE INDICATOR
10-69. GENERAL. The oil temperature indicator is mounted in the instrument cluster on
the instrument panel. This instrument will provide a temperature indication of the engine oil
in degrees Fahrenheit. The instrument has a temperature bulb located in the oil screen
assembly, on the engine accessory section.
10-70. TROUBLESHOOTING.
TABLE X-XIV. OIL TEMPERATURE INDICATORS
Trouble Cause
Remedy
Instrument fails to
show any reading.
Excessive scale error.
Pointer fails to move
as engine is warmed up.
Broken or damaged bulb.
Wiring open.
Improper calibration
adjustment.
Broken or damaged bulb
or open wiring.
Check engine unit and
wiring to instrument.
Repair or replace.
Check engine unit and
wiring.
Dull or discolored
marking.
Age. Replace instrument.
10-71. REMOVAL AND REPLACEMENT. Refer to Paragraph 10-78 of this section.
10-72. AMMETER.
10-73. GENERAL. The ammeter is mounted in the instrument cluster located on the
instrument panel. This instrument measures the output of the alternator into the entire
electrical system including the battery charging demand.
10-74. TROUBLESHOOTING. Refer to Section XI. (Alternator Section)
10-75. REMOVAL AND REPLACEMENT. Refer to Paragraph 10-78 of this section.
Issued: 1/3/78
INSTRUMENTS
2F5