3 - INSTALLATION AND TRAIAL RUN
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11) PTO clutch safety switch
The switch is located in front of the PTO clutch lever
pivot under the right fender.
When the PTO clutch lever is in the “OFF” position the
switch is closed. When the PTO clutch change lever is
“ON” position the switch is open.
Adjustment
① Place the PTO clutch lever in the “OFF” position.
② Adjust the switch using jam nuts until the tip is
depressed 2-3 mm by the pivot bracket. Only
when PTO clutch is in “OFF” position. Secure
switch in position using jam nuts.
2. TRIAL RUNNING
After overhaul engine it will need a trial run – Refer
to the following
1. Check the quantity of the coolant, engine oil and
fuel.
2. Disconnect the wiring harness connector as the
engine stop solenoid.
3. Move the hand throttle lever to the low throttle
position and foot throttle to the free position.
4. Turn the key switch to the “Start” position (rotate the
starting motor) until the oil pressure lamp goes off.
(about 20 – 30 seconds).
5. Turn the key switch to the “Off” position.
6. Connect the wiring harness connector at the engine
stop solenoid.
7. Move the hand throttle lever to the half throttle
position and start the engine.
8. Adjust the low speed engine running and warm up
on at the same time as follows:
● Check for abnormal sounds.
● Check the coolant temperature.
● Check the engine oil temperature.
● Check the engine oil and coolant leaking.
● Check the coloring of exhaust gas.
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