82410·
82710·
82910
WSM,
12271 G GENERAL
Checking
Engine
Start
System
A CAUTION
• Do
not
allow
anyone
near
the
tractor
while
testing.
•
If
the
tractor
does
not
pass
the
test
do
not
operate the
tractor.
• Preparation before
testing
1.
Sit
on
operator's seat.
2.
Set the parking brake and stop the engine.
3.
Shift the range gear shift lever
in
"NEUTRAL"
position.
4.
Shift the rear PTO gear shift lever and mid-PTO gear shift lever
to
"OFF"
position.
5.
Fully depress the clutch pedal.
•
Test
1 :
for
safety
switch
on
the
clutch
linkage
1.
Release the clutch pedal.
2.
Turn the key to
"START"
position.
3.
The engine must not crank.
•
Test
2 :
for
safety
switch
on
the
range
gear
shift
linkage
[Only 82710 Affected Serial No.: below 15496]
1.
Fully depress the clutch pedal again.
2.
Shift the range gear shift lever to "Desired" position.
3.
Turn the key to
"START"
position.
4.
The engine must not crank.
•
Test
3 :
for
safety
switch
on
the
speed
control
pedal linkage
1.
Fully depress the clutch pedal again.
2.
Depress the pedal
to
Foward to Reverse.
3.
Turn the key to
"START"
position.
4.
The engine must not chank.
•
Test
4 :
for
safety
switch
on
the
rear PTO
gear
shift
linkage
1.
Shift the range gear shift lever to
"NEUTRAL"
position.
2.
Shift the rear PTO gear shift lever to
"ON"
position.
3.
Turn the key to
"START"
position.
4.
The engine must not crank.
•
Test
5 :
for
safety
switch
on
the
mid-PTO
gear
shift
linkage
1.
Shift the range gear shift lever to
"NEUTRAL"
position.
2.
Shift the mid-PTO gear shift lever to
"ON"
position.
3.
Turn the key to
"START"
position.
4.
The engine must not crank.
•
After
testing
:If
crank
any
test
of
the
above,
adjust
or
replace
the
required
safety
switch.
When adjusting the safety switches keep the each linkage at
condition indicated below.
1.
Clutch pedal linkage
-7
Fully depress the clutch pedal.
2.
Range gear shift linkage
-7
Shift the range gear shift lever to
"NEUTRAL"
position.
3.
Speed control pedal linkage
-7
Release the speed control pedal
to neutral position.
4.
PTO gear shift linkage
-7
Shift rear PTO and mid-PTO gear shift
lever to
"OFF"
position.
(1)
Range Gear Shift Lever
(2)
Mid-PTO Gear Shift Lever
(3)
Rear PTO Gear Shift Lever
G-17
(4)
Clutch Pedal
(5) Speed Control Pedal
12271
G00090
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