Cub Cadet Zero-Turn Commercial Riding Mower Professional Turf Equipment service manual Storage

G.Cooling System

1.The cooling system should be inspected on a regular basis for restrictions to air flow through the heat exchanger core, and for leaks.

2.The heat exchanger core should be cleaned by moderate (50 psi) pressure air or water, but not by brushing.

3.The collant is a 50:50 mixture of de-ionized water and Shell Dex-cool ELA. The total vol- ume is approximately 6.5 quarts. The coolant should be replaced each operating season (or 750 hours).

4.Make sure the coolant level is correct “cold” in the reservoir/overflow bottle.

H.Storage

1.General: If your mower will not be in service for a few months, it should be stored in a dry location that is not subject to drastic changes in temperature. Before storing, the following maintenance procedures should be per- formed.

a.Clean the mower. The entire tractor and cutting deck should be washed and cleaned.

b.Sharpen the blades so that the mower will be ready to use when needed.

c.Protect the metal surfaces. Repair scratches with the appropriate touch-up spray paint. Brush a rust preventive oil on any unpainted surfaces including the pul- leys and blades. (Be careful not to get any oil on the drive belts.)

d.Lubricate the mower.

e.Drain the engine oil. The engine should be warm so that all the oil drains. Replace the engine oil filter and refill the crankcase with fresh oil.

f.Clean the battery and make sure it is fully charged.

g.Inspect the hydraulic hoses, lines and fit- tings. Replace as necessary.

h.Jack the mower up and store it on blocks to take the weight off of the tires.

2.To Put the Mower Back in Service:

a.Check the battery. Charge if necessary.

b.Check the level of the oil in the crankcase and the hydraulic tank.

c.Lower the mower off the block and check the tire pressure.

d.Push the mower outdoors and start the engine. Let the engine idle until it has warmed up completely (4 to 5 minutes).

24