Kubota ZD221, Operator'S Manual

Page: 83 / 95

ADJUSTMENT 66
ENGLISH
B
CREEP SPEED
1. Lift-up and secure with jack stands or blocking the rear
of the machine frame.
2. Remove both rear wheels.
3. Start the engine, and run at maximum speed.
4. Place the lever in "NEUTRAL" position.
5. Pull the lever to the reverse maximum position and
release the lever.
6. Measure the axle rotation.
7. Loosen the lock nut and adjust the creep speed control
bolt length so that the axle rotation is between 8 to 10
revolutions per minute. (Do not change spring length
L=55 to 56 mm (2.17 to 2.2 in.))
8. Lock the nut.
9. Check the axle creep rpm again.
If it is not correct, adjust again.
10. Adjust the other side "CREEP SPEED" equally.
11. After adjustment, make sure to stop the engine
immediately.
B
MAXIMUM SPEED (FORWARD)
Consult your local KUBOTA Dealer for this service.
B
MOTION CONTROL LEVER ALIGNMENT
C
Check the alignment
Check the gap and space between the levers, at the
maximum forward position.
If positions of the control levers are unequal, an
adjustment is necessary.
To avoid personal injury;
A
Park the machine on a firm and level surface.
A
Stop the engine, remove the key and apply the
parking brake.
(1) Lock nut
(2) Creep speed control bolt (L) 55 to 56 mm (2.17 to 2.2 in.)
(1) Motion control lever
(2) Guide plate (A) "CREEP" position
(hands off)
(B) "NEUTRAL" position
(held by hands)
Recommendation
Gap: 0 to 2 mm
(0 to 0.08 in.)
Space:10 to 20 mm
(0.4 to 0.8 in.)
(A) "GAP"
(B) "SPACE"