Storage - Toro 30874 Operator's Manual

Note: Remove the blades and sharpen them on a
grinder. After sharpening the cutting edges, install the
blade with the anti-scalp cup and blade bolt; refer to
Removing and Installing the Mower Blade(s) (page

Storage

Preparing for Seasonal
60).
Storage
Traction Unit
1. Thoroughly clean the traction unit, mower decks, and
the engine.
2. Check the tire pressure; refer to
Pressure (page
3. Check all fasteners for looseness; tighten as necessary.
4. Grease or oil all grease fittings and pivot points. Wipe
up any excess lubricant.
5. Lightly sand and use touch-up paint on painted areas
that are scratched, chipped, or rusted. Repair any dents
in the metal body.
6. Service the battery and cables as follows:
A. Remove the battery terminals from the battery
posts.
B. Clean the battery, terminals, and posts with a wire
brush and baking soda solution.
C. Coat the cable terminals and battery posts with
Grafo 112X skin-over grease (Toro Part No.
505-47) or petroleum jelly to prevent corrosion.
D. Slowly recharge the battery every 60 days for 24
hours to prevent lead sulfation of the battery.
7. Engage the transport latches (Groundsmaster 4700-D
machines only).
Engine
1. Drain the engine oil from the oil pan and install the
drain plug.
2. Remove and discard the oil filter. Install a new oil filter.
3. Fill the oil pan with motor oil.
4. Start the engine and run it at idle speed for
approximately 2 minutes.
5. Shut off the engine.
6. Flush the fuel tank with fresh, clean diesel fuel.
7. Secure all of the fuel system fittings.
8. Thoroughly clean and service the air-cleaner assembly.
9. Seal the air-cleaner inlet and the exhaust outlet with
weatherproof tape.
10. Check the anti freeze protection and add a 50/50
solution of water and ethylene glycol anti-freeze as
needed for the expected minimum temperature in your
area.
62
Checking the Tire
25).