MAINTENANCE
50
ENGLISH
B
Checking OPC System
The OPC (Operator Presence Control) system in your
machine is designed to protect you while operating.
Please check these OPC system periodically. It is
recommended to check the OPC system before daily
operation.
To avoid serious injury or death:
A
Do not allow anyone near the machine while
testing.
A
If the machine does not pass one of the
following tests, do not operate the machine.
See your local KUBOTA Dealer.
Test 1
(OPERATOR ON THE SEAT)
1. Start the engine.
2. Do not set the parking brake.
3. Shift the PTO lever to "DISENGAGE" (OFF) position.
4. Hold the motion control levers and move them inward
from "NEUTRAL LOCK" position to "NEUTRAL"
position and then release the levers.
5. Stand up. (Do not get off the machine.)
6. The engine must shut off.
Test 2
(OPERATOR ON THE SEAT)
1. Start the engine.
2. Do not set the parking brake.
3. Shift the PTO lever to "ENGAGE" (ON) position.
4. Stand up. (Do not get off the machine.)
5. The engine must shut off.
A
If the engine remains running in Test 1 or 2, consult
your local KUBOTA Dealer to have the unit checked
before operation.
B
Checking Gear Box Oil Level
To avoid serious injury or death:
A
Always stop the engine and remove the key
before checking oil.
1. Park the machine on a flat surface and lower the
mower to the ground.
To check the oil level, loosen the oil inlet plug with
gauge, wipe it clean, reinstall it and loosen it again.
Check to see if the oil level is between the notch and
tip.
If the level is too low, add new oil to the prescribed
level at the oil inlet.
(See "LUBRICANTS, FUEL AND COOLANT" in
"PERIODIC SERVICE" section.)
2. After checking, reinstall the oil inlet plug with gauge
securely.
(1) Parking brake lock pedal
(2) Motion control lever
(3) Key switch
(4) PTO lever
(1) Drain plug
(2) Oil inlet plug with gauge
(3) Seal washer
(4) Gear case
(A) Oil level is acceptable within
this range.
(B) Oil level
