REFERENCE INFORMATION
0 II
. .
WARNING
I
Disconnect negative battery cable
before disconnecting
and
reconnecting
PCB harness.
1
WARNING
I
There is battery voltage at the PC6
at all times. Failure to disconnect
battery cable will result in damage
to equipment or injury to personnel.
Replace PCB (refer to para. 44).
I
RESISTANCE AND CONTINUITY
04,500 OHMS
STEIICE-R TEST 91
1. Connect RED clip and BLACK clip to the
terminations indicated in the question.
RED to the first, BLACK to the second.
I
2. Start Test 91,04,500
Ohms.
I
3. Displayed reading is in ohms. Less than 5
ohms is continuity. If the resistance is over
4.500 ohms, STEACE-R displays .S.S.S.S.
I
CONTINUITY (RESISTANCE)
MULTIMETER
I
1. Set the voltmeter to an ohms scale of about
1,000 ohms.
I
2. Connect the RED and BLACK leads to the
connections stated in the question.
3. Be sure to read the correct scale. Less than
5 ohms indicates continuity. For an open circuit
the meter should peg full scale (needle all the
way to the left).
TM “-3.320-387-24-l
ENGINE COOLING
PCB ENGINE
CONNECTOR
FAN TEMPERATURE
, VALVE
2-l 87
