DISTRIBUTION SYSTEMS - ELECTRICA L POWE R SYSTEM
Auxiliary power connection Outlet 1 - Testing (A.30.A.89.10 -
G.40.A.20)
435, 445, 445CT
NOTE: For wirin g diagram refer to Wiring harness - Electrical schematic frame 14 (A.30.A.88 - C.20.E.14)
N°
Te st Point Expected Result
Other Result (Possible Cause)
1
Termin al for w ire 178BH (B) to
ground.
Continuity
Bad ground circuit.
2
Turn the key switch to the ON
position.
Termin al for wire 817A (R) to
ground.
12 volts
Check the circuit between the
electrical accessory outlet and the
10 amp fuse in the optio ns fuse
block. Also check the 10 amp fus e
in the options fuse block.
If the readings are good, replace the
electrical accessory outlet.
Auxiliary power connection Outlet 2 - Testing (A.30.A.89.11 -
G.40.A.20)
435, 445, 445CT
NOTE: For w
iring diagram refer to Wiring harness - Electrical schematic frame 18 (A.30.A.88 - C.20.E.18)
Wiring harne ss - Electrical sc hematic frame 26 (A.30.A.88 - C.20. E.26)
N°
Te st Point Expected Result
Other Result (Possible Cause)
1
Turn the key switch to the ON
position.
Terminal
for wire 178BU (B) to
ground.
Continuity
Bad groun
d circuit.
2
Turn the k
ey switch to the ON
position.
Termin al for wire 003D (O) to
ground.
12 volts
Check the
circuit between the loader
arm auxiliary electric co nnector
and the front electric control switch
No.1.Al
so check the front electric
control switch No. 1.
3
Turn the
keyswitchtotheON
position. Turn the Front Electric
ControlSwitchNo. 1totheUP
positi
on.
Terminal for wire 001B to ground.
12 volts
Check th
e circuit between the loader
lift arm auxiliary electric co nn ector
and the front electric control switch
No.1.A
lso check the front electric
control switch No. 1.
4
Turn th
e key switch to the ON
position. Turn the Front Electric
ControlSwitchNo. 1totheDOWN
posit
ion.
Terminal for wire 002DB to ground.
12 volts
Check t
he circuit between the loader
lift arm auxiliary electric co nn ector
and the front electric control switch
No. 1.
Also check the front electric
control switch No. 1.
5
Turn t
hekeyswitchtotheON
position. Turn the Front Electric
ControlSwitchNo. 2totheUP
posit
ion.
Terminal for wire 004R to ground.
12 volts
Check
the circuit between the loader
lift arm auxiliary electric co nn ector
and the front electric control switch
No. 2.
Also check the front electric
control switch No. 2.
6
Turn t
hekeyswitchtotheON
position. Turn the Front Electric
ControlSwitchNo. 2totheDOWN
posi
tion.
Terminal for wire 005Y to ground.
12 volts
Check
the circuit between the loader
lift arm auxiliary electric co nn ector
and the front electric control switch
No. 2
. Also check the front electric
control switch No. 2.
7
Turn
the key switch to the O N
position. Turn the Front Electric
ControlSwitchNo. 3totheUP
pos
ition.
Terminal for wire 006P to ground.
12 volts
Chec
k the circuit between the loader
lift arm auxiliary electric co nn ector
and the front electric control switch
No.
3. Also check the front electric
control switch No. 3.
1 04/05/2005
A.30.A / 103
To Next Page
Loading...
