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TRANSMISSION
L3560, L4060, L4760, L5060, L5460, L6060, WSM
3-S33
Checking and Adjusting HST Neutral Position
CAUTION
• Park the tractor on a flat place and keep all the levers at
neutral position.
• Jack up the engine tractor and bring it in the 2WD mode.
1. Fit the HST mechanism first and then exterior components until
the engine can get started.
2. Remove the hex. socket head plug from
F
and
R
ports.
3. Assemble adaptor
C
(07916-50371) and thread joint
(07916-50341) with the gasket between them.
4. Install the assembled adaptor
C
and thread joint
F
and
R
ports.
5. Measure the
F
and
R
HST charge pressures. Place 5 MPa
(50 kgf/cm
2
, 725 psi) gauges on the two spots in the photo.
6. Lift up the entire steps, as shown below, so that the piston can
be adjusted.
7. If any of the servo piston parts has been replaced, readjust the
HST neutral position, referring to the dimension
"A"
of the servo
piston adjusting screw (2).
8. Start the engine and measure the
F
and
R
charge pressures.
Now adjust the piston neutral position so that the
F
port side
pressure and the
R
port side one be the same. (Take the
measurement with the engine rpm at MAX.).
9. Finally lock the piston adjusting nut and fit the exterior
components.
Condition
• Engine speed
Maximum Speed
• Oil temperature
40 to 60 °C (104 to 140 °F)
(Reference)
• Dimension
"A"
: 19.4 mm (0.764 in.)
9Y1210824TRS0192US0
HST Pedal
NOTE
• When removing the HST pedal, do the following
adjustment.
1. Adjust the rod length
"L"
so that the face of the HST pedal
"A"
becomes horizontal.
2. After adjusting the HST pedal perform
"Mode K"
. (See page
(Reference)
• Rod length
"L"
: 109 mm (4.29 in.)
9Y1210824TRS0193US0
Differential pressure
F-R
Factory specification
−0.3 to +0.3 MPa
−3 to +3 kgf/cm
2
−40 to +40 psi
(1) Cap Nut
(2) Adjusting Screw
(3) Lock Nut
(4) Cover
(5) Servo Piston
(6) Spring
F:
Forward Side
R: Reverse Side
(1) HST Pedal
(2) Stopper Bolt (Forward)
(3) Stopper Bolt (Reverse)
(4) Rod
A: Face of HST Pedal
KiSC issued 03, 2016 A
Содержание WSM L3560
Страница 1: ...L3560 L4060 L4760 L5060 L5460 L6060 WORKSHOP MANUAL TRACTOR KiSC issued 03 2016 A...
Страница 5: ...I INFORMATION KiSC issued 03 2016 A...
Страница 11: ...INFORMATION L3560 L4060 L4760 L5060 L5460 L6060 WSM I 5 9Y1210824INI0002US0 KiSC issued 03 2016 A...
Страница 12: ...INFORMATION L3560 L4060 L4760 L5060 L5460 L6060 WSM I 6 9Y1210824INI0003US0 KiSC issued 03 2016 A...
Страница 13: ...INFORMATION L3560 L4060 L4760 L5060 L5460 L6060 WSM I 7 9Y1210824INI0004US0 KiSC issued 03 2016 A...
Страница 14: ...INFORMATION L3560 L4060 L4760 L5060 L5460 L6060 WSM I 8 9Y1210824INI0005US0 KiSC issued 03 2016 A...
Страница 27: ...INFORMATION L3560 L4060 L4760 L5060 L5460 L6060 WSM I 21 CABIN Type 9Y1210824INI0016US0 KiSC issued 03 2016 A...
Страница 28: ...G GENERAL KiSC issued 03 2016 A...
Страница 114: ...1 ENGINE KiSC issued 03 2016 A...
Страница 241: ...2 CLUTCH KiSC issued 03 2016 A...
Страница 242: ...CONTENTS 1 FEATURE 2 M1 MECHANISM KiSC issued 03 2016 A...
Страница 275: ...3 TRANSMISSION KiSC issued 03 2016 A...
Страница 319: ...1 Bearing Gear and Shaft 3 S132 2 PTO Clutch 3 S132 3 Differential Gears 3 S132 4 HST 3 S132 KiSC issued 03 2016 A...
Страница 454: ...4 REAR AXLE KiSC issued 03 2016 A...
Страница 455: ...CONTENTS 1 STRUCTURE 4 M1 MECHANISM KiSC issued 03 2016 A...
Страница 466: ...5 BRAKES KiSC issued 03 2016 A...
Страница 467: ...CONTENTS 1 STRUCTURE 5 M1 2 OPERATION 5 M2 MECHANISM KiSC issued 03 2016 A...
Страница 486: ...6 FRONT AXLE KiSC issued 03 2016 A...
Страница 487: ...CONTENTS 1 STRUCTURE 6 M1 MECHANISM KiSC issued 03 2016 A...
Страница 511: ...7 STEERING KiSC issued 03 2016 A...
Страница 528: ...8 HYDRAULIC SYSTEM KiSC issued 03 2016 A...
Страница 585: ...9 ELECTRICAL SYSTEM KiSC issued 03 2016 A...
Страница 589: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M3 3 GST WITHOUT CCV HEATER KiSC issued 03 2016 A...
Страница 590: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M4 4 GST WITH CCV HEATER KiSC issued 03 2016 A...
Страница 591: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M5 5 HST ROPS TYPE WITHOUT CCV HEATER KiSC issued 03 2016 A...
Страница 592: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M6 6 HST ROPS TYPE WITH CCV HEATER KiSC issued 03 2016 A...
Страница 593: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M7 7 HST CABIN TYPE WITHOUT CCV HEATER KiSC issued 03 2016 A...
Страница 594: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M8 8 HST CABIN TYPE WITH CCV HEATER KiSC issued 03 2016 A...
Страница 597: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M11 3 GST WITHOUT CCV HEATER KiSC issued 03 2016 A...
Страница 598: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M12 4 GST WITH CCV HEATER KiSC issued 03 2016 A...
Страница 599: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M13 5 HST ROPS TYPE WITHOUT CCV HEATER KiSC issued 03 2016 A...
Страница 600: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M14 6 HST ROPS TYPE WITH CCV HEATER KiSC issued 03 2016 A...
Страница 602: ...ELECTRICAL SYSTEM L3560 L4060 L4760 L5060 L5460 L6060 WSM 9 M16 8 HST CABIN TYPE WITH CCV HEATER KiSC issued 03 2016 A...
Страница 736: ...10 CABIN KiSC issued 03 2016 A...