Kubota L3200 Workshop Manual page 103

L3200, WSM
Governor Springs and Speed Control Plate
NOTE
• Specific tool (1) :
1.2 mm diameter hard wire with its end hooked, overall
length 200 mm (7.87 in.)
The tip of wire is bent like a hook to hang around the ends of
the governor springs.
1. Remove the injection pump cover.
2. Remove the speed control plate mounting nuts and bolts.
3. Using the specific tool (1), unhook the large governor spring (2)
from the fork lever (3).
4. Using the specific tool, unhook the small governor spring (4) from
the fork lever (3).
5. Set the speed control lever (5) as the photo.
6. Take out the speed control plate (6) with care not to let the large
and small governor springs come off this plate and fall into the
gear case.
(When reassembling)
• Hook the small spring (4) first and then the large governor spring
(2) on the speed control plate (6).
• Put the specific tool (1) from the injection pump side to catch the
large governor spring (2). Keep this spring slightly extended and
place the speed control plate (6) in its specified position.
• Using the specific tool (1), hook the small governor spring onto
the fork lever (3).
NOTE
• Be careful not to stretch the small governor spring too long
because otherwise it may be deformed permanently.
• Using the specific tool (1), hook the large governor spring (2)
onto the fork lever (3).
• Make sure both the governor springs (2), (4) are tight on the
fork lever (3).
• Apply and tighten up the two bolts and two nuts on the
speed control plate (6).
• Check that the speed control lever (5) positions low idle,
after assembling governor springs.
• Check that the speed control lever (5) returns to the high idle
position rather than the low idle position, after moving the
lever to the maximum speed position.
• Finally attach the injection pump cover in position.
(1) Specific Tool
(2) Large Governor Spring
(3) Fork Lever
1-S31
ENGINE
(4) Small Governor Spring
(5) Speed Control Lever
(6) Speed Control Plate
W1081350
KiSC issued 12, 2006 A