Revised: 2/13/89
2G12
CHEROKEE ARROW III SERVICE MANUAL
INSTRUMENTS
10-70. TROUBLESHOOTING.
TABLE X-XIV. OIL TEMPERATURE INDICATORS
Trouble Cause Remedy
Instrument fails to show Broken or damaged bulb. Check engine unit and
any reading. Wiring open. wiring to instrument.
Excessive scale error. Improper calibration Repair or replace.
adjustment.
Pointer fails to move as Broken or damaged bulb Check engine unit and
engine is warmed up. or open wiring. wiring.
Dull or discolored Age. Replace instrument.
marking.
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 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 10-76 of this section.)
10-76. REMOVAL AND REPLACEMENT OF FACE MOUNTED INSTRUMENTS.
10-77. GENERAL. Since all instruments are mounted in a similar manner, a description of a typical removal
and installation is provided as a guide for the removal and installation of the instruments. Special care should
be taken when any operation pertaining to the instruments is performed.
a. Remove the face panel by removing the screws from around the perimeter of the panel.
b. With the face panel removed, the mounting screws for the individual instruments will be exposed.
Remove the connections to the instrument prior to removing the mounting screws of the instrument to
be removed.
NOTE
Tag instrument connections for ease of installation.
c. Installation of the instruments will be in the reverse given for removal. After the installation is
completed and before replacing the instrument face panel, check all components for security and
clearance of the control column.