Kyoeisha Baroness LM531, Service Manual

Page: 136 / 161

Adjusting the Neutral Position of the Piston
Pump
Caution
Make sure not to touch rotating tires.
Caution
When adjusting the neutral position, pay close
attention to abrupt start of the machine.
Place the jacks beneath the jack-up points,
and then lift the machine until all the tires get
off the ground.
If the machine moves forward or backward
while the traveling pedals are released, they
are not set to the neutral position.
Follow the steps below to make adjustments.
Stop the engine.
Place the jacks beneath the jack-up points,
and then lift the machine off the ground.
"Jack-Up Points" (Page 3-20)
Make sure that no tires get contact with the
jack stand.
Start the engine, and rev it up to the
maximum rpm.
Adjust the neutral position.
Loosen the lock nuts.
Rotate the traction adjusting cam slowly
until all wheels stop.
Find the position where all wheels stop
and lock the traction adjusting cam with
the lock nut.
2
1
hsn2jo-012
Adjusting the Neutral Position of the Piston Pump_001
1 Lock nut
2 Traction adjusting cam
1.
2.
3.
4.
5.
[1]
[2]
Removal and Installation of Each
Section
Mower Unit
Removal of Mower Unit
Caution
Both the reel cutter (cutting cylinder) and the
bed knife (bottom blade) are edged tools.
Handle them carefully, since they could cut
your hands or legs.
Remove the bolts, spring washers, and
washers fixing the gear motor.
1
2
3
4
aqfz1n-002
Removal of Mower Unit_001
1 Gear motor
2 Bolt
3 Spring washer
4 Washer
Remove the gear motor and packing.
2
1
aqfz1n-003
Removal of Mower Unit_002
1 Gear motor
2 Packing
Removal of mower units #1, #4, and #5
Remove the retaining snap pin and then
round head pin, collar with hole, and
brass washers.
1.
2.
3.
[1]
LM531
Main Vehicle
Page 6-4
Removal and Installation of Each Section