TRANSMISSION
KUKJE MACHINERY CO., LTD.
72
5. CHECKING, DISASSEMBLING AND SERVICING
<1> CHECKING AND ADJUSTING
*. PART NAME
1) Speed control pedal (HST pedal)
2) Adjusting bolt
3) Lock nut
< Adjusting maximum speed (HST Type) >
1. Depress the speed control pedal(1) all the way
and measure the tractor speed.
2. If the measurement is not within factory
specification, loosen the lock nut(3) and adjust
with bolt(2).
Forward
15.5 to 17.0 km/h
9.6 to 10.6 mph
Maximum speed
with AG tire
(at 2600 rpm)
2100h
2400h
2800h
Reverse
9.3 to 10.0 km/h
5.8 to 6.2 mph
▷ Reference
9 Length “A” : 15 to 17 mm (0.59 to 0.67 in.)
< Adjusting neutral (HST Type) >
1. Disengage the front wheel drive lever. (Drive only rear
wheels.)
2. Lift the rear of the tractor so that the rear wheels are
off the ground and run the engine at low idling and
drive only rear wheels.
3. Slightly loosen the neutral adjuster setting screw(1).
4. Rotate the neutral adjuster(2) clockwise so the rear
wheels turn reverse.
5. Then rotate it counterclockwise until wheels stop
completely.
6. Put a mark on the center frame aligning the
groove(3) on neutral adjuster.
7. Rotate the neutral adjuster(2) counterclockwise so the
rear wheels turn forward.
8. Then rotate it clockwise until wheels stop completely.
9. Put a mark on the center frame aligning the grove(3)
on neutral adjuster.
10. Hold the neutral adjuster so its groove is at the
middle of the marks and tighten the setting screw(1).
*. PART NAME
1) Neutral adjuster setting screw
2) Neutral adjuster
3) Groove
(1)
(2) (3)
A
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