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Yanmar EF-494T User Manual

Yanmar EF-494T
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10 ELECTRIC EQUIPMENT 10 ELECTRIC EQUIPMENT
EF494T TM 06/2011 edition
205
Location
No.
Parts name
Name and number of
Parts catalogue
Operation and remarks
Engine front
1
Battery
Battery 75D26R
1A7781-51500
Supplies power to the circuits.
2
Slow blow fuse (main)
Fuse 60A slow blow
1A6380-52700
Protects wiring & electric equipment
related to engine start.
Engine left side
3
Starter motor
(12V-1.2KW)
Starter assy.
129407-77010
Cranks the engine when the key switch
is set to the "ST" position, the range
shift to the "N", and the PTO to the "N"
status.
Engine right side
4
Fuel shut off
solenoid
Stop solenoid
119653-77950
Cuts off the fuel to the fuel injection
pump to stop the engine when the key
switch is turned off.
5
Diode
Diode
1A8160-51130
Provides protection to the wiring and
electric equipment against surge
current that occurs when the fuel shut-
off solenoid is activated.
6
Fuel feed pump
Fuel feed pump assy.
1A7781-52100
Supplies the fuel to the fuel injection
pump.
7
Body earth
8
Fuse 5A
Fuse
198535-52110
Fuse for Fuel feed pump, Stop solenoid
and Neutral switches.
Inside of front
Column
9
Start relay
Starter relay
1A7870-52950
It is activated when the range shift lever
& PTO lever are set to the "N" position.
It gives requisites for application of 12
V to the terminal S of the starter motor.
10
Solenoid relay
It is activated when the range shift lever
& PTO lever are set to the "N" position.
It gives requisites for application of 12
V to the fuel shut off solenoid.
11
Timer
Timer
129211-77920
It is activated when the range shift lever
& PTO lever are set to the "N" position.
It gives requisites for application of
electric power for 1 second to the pull
coil of fuel shut off solenoid.
Front column
12
Key switch
Starter switch CMP
198162-52110
Used for ON/OFF of the battery power
to the circuits.
Transmission
case upper side
13
Main shift (N) switch
Safety starter switch
194464-52190
To start engine, main shift must be at
"N" position together with PTO shift at
N position.
Transmission
case rear side
14
PTO (N) switch
To start engine, PTO shift must be at
"N" position together with main shift at
N position.

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Yanmar EF-494T Specifications

General IconGeneral
BrandYanmar
ModelEF-494T
CategoryTractor
LanguageEnglish

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