Section C - Electrics
Service Procedures
Using a Multimeter
C-16
C-16
9803/9390-2
Testing a Diode or a Diode Wire
A diode wire is a diode with male connector fitted on one
end and a female connector fitted on the other end. The
diode is sealed in heatshrink sleeving.
1
To test a Diode or a Diode Wire
a
On the FLUKE 85.
i
Turn the switch to position
1-D
.
ii
Press the
HOLD
button and check that the H
sign appears at the top right hand side of the
display window.
iii
Connect the black probe to the end of the
diode with a band or to the male connector of
the diode wire. Connect the red probe to the
other end of the diode or diode wire. If the
beeper does not sound the diode or diode wire
is faulty.
iv
Connect the red probe to the end of the diode
marked with a band, or to the male connector
of the diode wire, the black probe should be
connected to the other end of the diode or
diode wire. If the beeper sounds or the meter
does not read
O.L.
, the diode or diode wire is
faulty.
v
Press the HOLD button and check that the
H
sign disappears from the right hand side of the
display window.
b
On the AV0 2003.
i
Move the right hand slider to position
2-A
, and
the left hand slider switch to position
2-C
.
ii
Connect the black probe to the end of the
diode marked with a band, or to the male
connector of the diode wire, the red probe
should be connected to the other end of the
diode or diode wire. If the Avometer does not
buzz the diode is faulty.
iii
Connect the red probe to the end of the diode
marked with a band, or to the male connector
of the diode wire, the black probe should be
connected to the other end of the diode or
diode wire. If the Avometer does not read "1"
the diode is faulty.
c
On an analogue meter.
i
Select the Ohms 1000s (1k) range.
Connect the black probe to the end of the
diode marked with a band, or to the male
connector of the diode wire, the red probe
should be connected to the other end of the
diode or diode wire. The meter should read
20-400 k
Ω
, if it reads more than this the diode
is faulty.
ii
Select the Ohms 100s range.
Connect the red probe to the end of the diode
marked with a band, or to the male connector
of the diode wire, the black probe should be
connected to the other end of the diode or
diode wire. The meter should read 300-400
Ω
,
if it reads less than this the diode is faulty.
Summary of Contents for Groundhog 6x4
Page 4: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Page 6: ...Page No Contents Section 1 General Information 1 ii 1 ii...
Page 24: ...Section 2 Care and Safety 2 0 2 0 9803 9390 2 Notes...
Page 26: ...Page No Contents Section 2 Care and Safety 2 ii 2 ii...
Page 40: ...Section 3 Routine Maintenance 3 0 3 0 9803 9390 2 Notes...
Page 42: ...Page No Contents Section 3 Routine Maintenance 3 ii 3 ii...
Page 82: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Page 84: ...Page No Contents Section A Optional Equipment A ii A ii...
Page 88: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Page 90: ...Page No Contents Section B Body and Framework B ii B ii...
Page 104: ...Section C Electrics C 0 C 0 9803 9390 2 Notes...
Page 106: ...Page No Contents Section C Electrics C ii C ii...
Page 148: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Page 150: ...Page No Contents Section D Controls D ii D ii...
Page 156: ...Section E Hydraulics E 0 E 0 9803 9390 2 Notes...
Page 158: ...Page No Contents Section E Hydraulics E ii E ii...
Page 163: ...Section F Transmission F 0 F 0 9803 9390 2 Notes...
Page 165: ...Page No Contents Section F Transmission F ii F ii...
Page 167: ...Section F Transmission Technical Data Data F 2 F 2 9803 9390 2 Page left intentionally blank...
Page 183: ...Section G Brakes G 0 G 0 9803 9390 2 Notes...
Page 185: ...Page No Contents Section G Brakes G ii G ii...
Page 189: ...Section H Brakes Technical Data System Type H 4 H 4 9803 9390 2 Page left intentionally blank...
Page 191: ...Section H Steering H 0 H 0 9803 9390 2 Notes...
Page 193: ...Page No Contents Section H Steering H ii H ii...
Page 195: ...Section H Steering Technical Data Data H 2 H 2 9803 9390 2 Page left intentionally blank...
Page 207: ...Section K Engine K 0 K 0 9803 9390 2 Notes...
Page 208: ...Page No Contents Section K Engine K i K i Technical Data Specification K 1...
Page 209: ...Page No Contents Section K Engine K ii K ii...
Page 213: ...Section S Suspension S 0 S 0 9803 9390 2 Notes...
Page 215: ...Page No Contents Section S Suspension S ii S ii...
Page 217: ...Section S Suspension Technical Data Data S 2 S 2 9803 9390 2...