ZT4000 - 44” & 48” Mower Deck
13
Adding Fuel
To add fuel:
1. Remove the fuel cap (
A, Figure 27
).
2. Fill the tank to the bottom of the filler neck. This will
allow for fuel expansion.
NOTE: Do not overfill. Refer to your engine manual for
specific fuel recommendations.
3. Install and hand tighten the fuel cap.
Starting The Engine
1. While sitting in the operator’s seat, engage the parking
brake and make sure the PTO switch is disengaged
and the ground speed control levers are locked in the
NEUTRAL position.
2. Set the engine throttle control to FAST throttle position.
Then fully close the choke by pulling the knob OUT fully.
3. Insert the key into the ignition switch and turn it to
START.
4. After the engine starts, gradually open the choke (push
knob down fully). Reduce to half throttle speed and
allow the engine to warm up.
Warm up the engine by running it for at least a minute
before engaging the PTO switch or driving the rider.
5. After warming the engine, ALWAYS operate the unit at
FULL THROTTLE when mowing.
Figure 27. Adding Fuel
A. Fuel Cap
A
Perform
Safety Checks
Functional Tests
1. Check the tractor for loose bolts, screws, nuts, etc.
2. Start the engine and check all controls for proper
operation: ground speed control levers, parking brake,
throttle cable, electric PTO clutch, etc.
3. Stop the engine and check for fluid leaks: oil, fuel and
hydraulic oil.
4. If any control fails to operate properly during testing or
seems to be out of adjustment, check and readjust it
according to the following Adjustments section.
WARNING
• Disengage the PTO, stop the engine, set the parking
brake, and wait for moving parts to stop before leaving
operator’s position for any reason.
• If the machine does not pass the test, do NOT operate
the machine. Under no circumstance should you attempt
to defeat the purpose of the safety system.
Not
for
Reproduction
