Engine Maintenance; Servicing The Air Cleaner - Toro Z Master Professional 5000 Series Operator's Manual

Note: Make sure axle does not extend beyond either
nut.
15. Install the seal guards over the wheel hub and insert
wheel into caster fork. Install caster bolt and tighten
nut fully.
16. Raise the machine up and remove the jack stands.
Important: To prevent seal and bearing damage, check
the bearing adjustment often. Spin the caster tire. The
tire should not spin freely (more than 1 or 2 revolutions)
or have any side play. If the wheel spins freely, adjust
torque on spacer nut until there is a slight amount of
drag. Reapply thread locking adhesive.

Engine Maintenance

WARNING
Contact with hot surfaces may cause personal
injury.
Keep hands, feet, face, clothing and other body
parts away the muffler and other hot surfaces.

Servicing the Air Cleaner

Service Interval: Every 150 hours
Every 300 hours/Yearly (whichever comes
first)—Replace the primary air filter. (more often in
dusty or sandy conditions)
Every 300 hours—Check the inner air filter.
Every 600 hours—Replace the inner air filter.
Note: Check the filters more frequently if the operating
conditions are extremely dusty or sandy.
Removing the Filters
1. Disengage the PTO, move the motion control levers to
the neutral locked position, and set the parking brake.
2. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
3. Release the latches on the air cleaner and pull the air
inlet cover off the air cleaner body (Figure 45).
4. Clean the air inlet screen and cover.
5. Install the air inlet cover and secure it with the latches
(Figure 45).
2
1
1. Air inlet cover
2. Air inlet screen
6. Release the latches on the air cleaner and pull the air
cleaner cover off the air cleaner body (Figure 46).
7. Clean the inside of the air cleaner cover with
compressed air.
33
3
4
Figure 45
3. Air cleaner body
4. Latch
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