2-M4
B7800HSD (SUPPLEMENT), WSM
ELECTRICAL SYSTEM
4. PTO shift lever switch
- This PTO shift lever switch detects both the rear-
PTO shift lever and mid-PTO shift lever engaging or
disengaging positions. When shifting both the rear-
PTO shift lever and mid-PTO shift lever to
“
NEUTRAL
”, the PTO shift lever switch is pushed in
and electrical circuit is closed (“ON”).
5. Speed control pedal switch
- This speed control pedal switch detects the speed
control pedal forward or reverse positions.
- When engaging the speed change pedal, the speed
change pedal switch is pushed in and electrical
circuit is closed.
W1013332
6. Seat switches
- Seat switches consist of two switches. One is seat
(occupying) switch to detect the position of the seat.
This is located under the seat in the rear side of the
seat support. When sitting on the seat, this switch
is pushed in and electrical circuit is closed. When
the seat is vacant, this switch is not pushed and
electrical circuit is opened. Other is seat reverse
switch to detect tilting the seat. This is located
under the seat in the front side of the seat support.
When tilting the seat forward, this switch is pushed
in and electrical circuit is closed.
W1013588
[OPC switch and its electrical circuit]
W1014198
(1) Seat
(2) Seat Switch
(3) Seat Reverse Switch
A: Tilted
B: Vacant
C: Seated (Occupied)
Switch name
Switch movement
Electrical contacts
Remarks
Clutch pedal switch
Pushed when depressing the clutch pedal
ON, closed
Free when releasing the clutch pedal
OFF, opened
Mid-PTO shift lever
switch
Pushed in disengaging position
ON, closed
Mid-PTO model
only
Free at engaging position
OFF, opened
PTO shift lever switch
Pushed when both rear-PTO and mid-PTO
shift lever is “
NEUTRAL
”
ON, closed
Free when both rear-PTO and mid-PTO
shift lever is engaged
OFF, opened
Speed control pedal
switch
Pushed in neutral position
ON, closed
Free at forward or reverse position
OFF, opened
Seat (Occupying)
switch
Pushed in when sitting on the seat
ON, closed
Free when seat is vacant
OFF, opened
Seat reverse switch
Pushed when tilting the seat
ON, closed
Free when returning back the seat to the
original position
OFF, opened
KiSC issued 09, 2007 A
Summary of Contents for B2910
Page 1: ...W 0 R K HO P MAN U A L TRACTOR 82410 82710 82910...
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Page 142: ...MECHANISM CONTENTS 1 FEATURES 2 M1 2 LINKAGE MECHANISM 2 M2 3 OPERATION 2 M3...
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Page 230: ...MECHANISM CONTENTS 1 FEATURES 5 M1 2 OPERATION 5 M2...
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Page 336: ...MEMO...
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Page 379: ...KUBOTA Corporation OSAKA JAPAN 2 13 Bulletin No SFI A 04 015...
Page 380: ...KUBOTA Corporation OSAKA JAPAN 3 13 Bulletin No SFI A 04 015...
Page 381: ...KUBOTA Corporation OSAKA JAPAN 4 13 Bulletin No SFI A 04 015...
Page 382: ...KUBOTA Corporation OSAKA JAPAN 5 13 Bulletin No SFI A 04 015...
Page 383: ...KUBOTA Corporation OSAKA JAPAN 6 13 Bulletin No SFI A 04 015...
Page 384: ...KUBOTA Corporation OSAKA JAPAN 7 13 Bulletin No SFI A 04 015...
Page 385: ...KUBOTA Corporation OSAKA JAPAN 8 13 Bulletin No SFI A 04 015...
Page 386: ...KUBOTA Corporation OSAKA JAPAN 9 13 Bulletin No SFI A 04 015...
Page 387: ...KUBOTA Corporation OSAKA JAPAN 10 13 Bulletin No SFI A 04 015...
Page 388: ...KUBOTA Corporation OSAKA JAPAN 11 13 Bulletin No SFI A 04 015...
Page 389: ...KUBOTA Corporation OSAKA JAPAN 12 13 Bulletin No SFI A 04 015...
Page 390: ...KUBOTA Corporation OSAKA JAPAN 13 13 Bulletin No SFI A 04 015...
Page 392: ...B7800 HSD SUPPLEMENT WORKSHOP MANUAL TRACTOR KiSC issued 09 2007 A...
Page 396: ...G GENERAL KiSC issued 09 2007 A...
Page 400: ...1 HYDRAULIC SYSTEM KiSC issued 09 2007 A...
Page 415: ...2 ELECTRICAL SYSTEM KiSC issued 09 2007 A...
Page 417: ...2 M1 B7800HSD SUPPLEMENT WSM ELECTRICAL SYSTEM 1 WIRING DIAGRAM KiSC issued 09 2007 A...
Page 418: ...2 M2 B7800HSD SUPPLEMENT WSM ELECTRICAL SYSTEM KiSC issued 09 2007 A...