Cub Cadet PRO Z 760 L Operation Manual - Page 28

PRODUCT CARE 2. Turn the reservoir cap counterclockwise to remove, then check the oil level in the reservoir. Oil should be visible at the bottom of the cup, but the oil level must NOT be above the "FULL COLD" line (Figure 49). DO NOT FILL THE RESERVOIR. Mower Storage If your mower is not going to be operated for an extended period of time (30 days to approximately six months), the mower should be prepared for storage. Store the mower in a dry and protected location. If stored outside, cover the mower (including the tires) to protect it from the elements. The procedures outlined below should be performed whenever the mower is placed in storage. 1. Change the engine oil and filter following the instructions provided in the Engine Operator's Manual packed with this manual. Figure 49 3. If necessary to add oil because of some type of leakage, add only enough oil to bring the level to the "FULL COLD" line. Reinstall the cap and fully tighten. NOTE: Prior to the initial operation of the mower, the oil level in the reservoir may be slightly higher than the maximum due to air in the oil lines. Operation of the mower will eventually purge the air from the lines and the oil level will settle to the maximum. To change the transmission oil: 1. Remove the cap from the transmission oil expansion reservoir. 2. Place a suitable container under the oil filter cover (a) on the transmission. Remove the oil filter cover from the transmission to drain the oil (Figure 50 for 700 series, Figure 51 for 900 series). Remove and discard the O-ring. 700 Series a 900 Series Figure 50 a Figure 51 3. Once oil has drained, use a pair of needle-nose pliers or a magnet to remove the oil filter. 4. Replace new filter and fit new O-ring onto filter cover (a) (Figure 50 and Figure 51). 5. Reinstall filter cover (700 series torque to 200-300 in-lbs, 900 series torque to 480-580 in-lbs). 6. Fill the transmission through the expansion reservoir slowly until the "FULL COLD" line. Allow the transmission oil to move through the system and top off as necessary. 7. Replace the cap and fully tighten. WARNING Never store the mower with fuel in the tank indoors or in poorly ventilated enclosures, where fuel fumes may reach an open flame, spark, or pilot light as on a furnace, water heater, clothes dryer, etc. 2. If storing the mower for 30 days or more: a. To prevent gum deposits from forming inside the engine's carburetor and causing possible malfunction of the engine, the fuel system must be either completely emptied, or the gasoline must be treated with a stabilizer to prevent deterioration. WARNING Fuel left in the fuel tank deteriorates and will cause serious starting problems. b. Use a fuel stabilizer for storage between 30 and 90 days: • Read the product manufacturer's instructions and recommendations. • Add to clean, fresh gasoline the correct amount of stabilizer for the capacity of the fuel system. • Fill the fuel tank with treated fuel and run the engine for 2-3 minutes to get stabilized fuel into the carburetor. c. Emptying the fuel system for storage of more than 90 days: • Prior to putting the mower in storage, monitor fuel consumption with the goal of running the fuel tank empty. • Run the engine until it begins to stall. Use the choke (if equipped) to keep the engine running until all fuel in the carburetor has been exhausted. • Referring to the Engine Operator's Manual, drain the fuel from the carburetor bowl. 3. Clean the engine and the entire mower thoroughly. 4. Fully charge the battery, then disconnect the negative cable at the battery to prevent possible discharge. Recharge the battery periodically when in storage. NOTE: Remove the battery if exposed to prolonged periods of sub-freezing temperatures. Store in a cool, dry location where temperatures are above freezing. 5. Lubricate all lubrication points. NOTE: Using a pressure washer or garden hose is not recommended for cleaning your mower. It may cause damage to electrical components, spindles, pulleys, bearings or the engine. The use of water will result in shortened life and reduce serviceability. Removing the Mower from Storage 1. Check the engine oil. 2. Fully charge the battery and inflate the tires to the recommended pressure. 3. Fill the fuel tank with clean, fresh gasoline. 28