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7.3.
2
SAFETY MICROSWITCHES
OPERATION CHECK
General informations
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Related topics
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This check is made by detaching all the connec-
tors and using the Ohm-meter tester. This operation
should be done without the driver on board, by ma king
contact with the ferrules on the contacts of the wi ring
connector (1) and should give this result:
MODEL YEAR 2015
MJ66-Hy
MJ66
WORKSHOP MANUAL
ENGINE STOP
This operation must be done by making a bridge be -
tween contacts 6 (CN1) of the wiring connector (1)
and the card connectors (2), so making contact with
the ferrules of the electronic card (2). You should ob-
tain the following result:
N° Contacts
Tester reading and condition
2 - Earthing to frame
O (Always)
REVERSE CONSENT
This check must be performed by enabling the reverse
consent pedal micro-switch and the reverse gear en-
gaged indicator micro-switch at the same time.
The following results must be achieved using the
Ohm-meter function tester with the probes in contact
with the contacts of the CN2 circuit board connector
(3):
Reverse consent pedal
microswitch
Reverse gear
microswitch
Tester
reading
Pressed
Pressed
∞
Pressed
Released
∞
Released
Pressed
∞
Released
Released
O
N° Contacts
Tester reading and condition
“GRASS-CATCHER ATTACHED” MICROSWITCH
1 - 6 (CN1)
∞ (without g. catcher) O (with g. catcher)
SEAT MICROSWITCH
7 - 6 (CN1)
∞ (absent)
O (seated)
PARKING MICROSWITCH
5 - 6 (CN1)
O (out)
∞ (engaged)
BLADE MICROSWITCH
4 - 6 (CN1)
∞ (engaged)
O (disengaged)
“IN NEUTRAL” SIGNALLER
8 - 4 (CN1)
∞ (drive)
O (neutral)
STARTER UNIT
+ Battery - 10
∞ (OFF)
O (ON)
O (START)
+ Battery - 11
∞ (OFF)
∞ (ON)
O (START)
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