Lubrication; Adding Grease; Engine Maintenance; Servicing The Air Cleaner - Toro 07277 Operator's Manual

Lubrication

Lubricate all of the bearings and bushings every 100
hours or once a year, whichever occurs first. Grease
them more frequently when using the vehicle for
heavy-duty operations.
Grease Type: Number 2 General Purpose Lithium Base
Grease

Adding Grease

1. Wipe the grease fitting clean so foreign matter
cannot be forced into the bearing or bushing.
2. Pump grease into the bearing or bushing.
3. Wipe off excess grease.
The grease fittings are located at the four tie rod ends
(Figure 31) and the two king pins (Figure 32).
Figure 31
Figure 32

Engine Maintenance

Servicing the Air Cleaner

Check the air cleaner body for damage which could
possibly cause an air leak. Replace a damaged air cleaner
body.
Ensure the cover is sealing around the air cleaner body.
Air Cleaner Filter: Inspect after every 100 operating
hours; replace after every 200 hours or sooner if dirty
or damaged.
Note: Service the air cleaner more frequently (every
few hours) if operating conditions are extremely dusty
or sandy.
Removing the Filter Element
1. Park the machine on a level surface, set the parking
brake, turn the ignition off, and remove the key.
2. Raise the bed and secure it with the prop rod.
3. Release the latches securing the air cleaner cover
to the air cleaner body. Separate the cover from
the body. Clean the inside of the air cleaner cover
(Figure 33).
4. Gently slide the filter out of the air cleaner body to
reduce the amount of dust dislodged (Figure 33).
Avoid knocking the filter against the air cleaner body.
1. Air cleaner latches
2. Cover
5. Inspect the filter and discard it if it is damaged.
Cleaning the Filter Element
Important: Do not wash or reuse a damaged filter.
• Washing method:
1. Prepare a solution of filter cleaner and water
and soak the filter element for about 15 minutes.
28
Figure 33
3. Filter