3-S90
L3130 · L3430 · L3830 · L4630 · L5030, WSM
TRANSMISSION
Adjusting Neutral
• Stop the engine when adjusting the HST neutral.
1. Set the cruise control lever to “OFF” position. (HST pedal is in
Neutral position.)
2. Check to see that the length a of HST control rod (2) and the
length b of neutral rod (6) are specified length.
If not, adjust as follows.
Length a : 196.5 to 197.5 mm (7.74 to 7.78 in.)
Length b : 139.5 to 140.5 mm (5.49 to 5.53 in.)
3. Loosen the hex. head screw (3) to make situation that HST
control lever (4) moves freely. Run the engine for 5 seconds to
make sure that the HST is in neutral position.
4. Tighten the hex. head screw (3) so that the HST control lever (4)
does not turn.
• Be sure to tighten the hex. head screw with specified torque.
W1011601
Cruise Lever Operating Force
1. Push the cruise control lever (1) into maximum tied position.
After that pull it 50 mm (2 in.) back.
2. Measure the force needed to move the cruise control lever back
into the maximum position at the top of the lever grip (2).
3. If the force is not within the factory specifications, loosen the lock
nut (4) and adjust the tension of cruise spring (3).
4. Retighten the lock nut securely.
W1063742
Tightening torque
HST control lever setting
hex. head screw
6.86 to 8.33 N·m
0.70 to 0.85 kgf·m
5.06 to 6.15 ft-lbs
(1) HST Pedal
(2) HST Control Rod
(3) Hex. Head Screw
(4) HST Control Lever
(5) Connecting Shaft
(6) Neutral Rod
[A] RIght Side View
[B] Left Side View
a : Length of HST Control Rod
b : Length of Neutral Rod
Cruise control lever
operating force
Factory spec.
54 to 64 N
5.5 to 6.5 kgf
12.1 to 14.3 lbs
(1) Cruise Control Lever
(2) Lever Grip
(3) Cruise Spring
(4) Lock Nut
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