5-33Z Master Z597 Diesel Service Manual
5
Fig 335 DSC-2589
Replace the fuel lter after every 800 operating hours or
yearly, whichever occurs rst.
Never reinstall a dirty lter once it is removed.
1. Allow the machine to cool down.
2. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operator
position.
4. Close the fuel shut-off valve (Fig. 335).
ENGINE
Changing the Fuel Filter
5. Disconnect the sensor wire (Fig. 336).
Fig 336 DSC-2590
6. Remove the drain plug and discard the O-ring (Fig.
337).
Fig 337 g 48 m-7409
1. Fuel lter 4. O-ring
2. Sensor wire 5. Metal Primer button
3. Drain plug