User manual MTD 387

[. . . ] Operator’s Manual 21” Self-Propelled Mower Model 387 IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forestcovered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P. O. [. . . ] Slide the belt out from between the belt keeper bracket and the idler pulley. See Figure 21. 15 • • Upper Pulley Half Tab Belt NOTE: Mower is shown tipped on engine for clarity. Remember, only tip mower back on its handle with the spark plug facing up. Otherwise, oil will spill if turned upside down. • • • Replace the large baffle. Replace small baffle and three hex head screws holding it in place. See the Blade Replacement and Sharpening section for proper assembly. Replace the eight phillips head screws that hold the large baffle in place. Replace the rear wheels, rear wheel gears, and hub caps. The gear needs to be put on in the right way for the self propelled mechanism to work. Check the installation of the gear by spinning the wheel. It should spin freely in one direction but not the other. If the wheel spins freely in both directions, flip the gear over. Tip the mower back onto its wheels Go through the neutral adjustment test in the Operating your Lawn Mower section of the manual. Belt Guard Pin Lower Pulley Half • Figure 22 IMPORTANT: When replacing the belt, do not disas- • semble the lower pulley assembly. • Pinch both sides of the belt together so that the belt is not in the pulley groove, and the lower pulley can be pushed towards the engine. See Figure 23. Lower Pulley Half Belt • • Storing your Lawn Mower The following steps should be taken to prepare your lawn mower for storage. • Belt Guard Pin • Figure 23 • Pivot the control arm back to its original position and reinstall the six-speed cable into the slot. See Figure 24. Six-Speed Cable Slot • • Clean and lubricate mower thoroughly as described in the lubrication instructions. Refer to the engine manufacturer’s manual at the end of this manual for correct engine storage instructions. Coat mower’s cutting blade with chassis grease to prevent rusting. Do not store next to corrosive materials, such as fertilizer. NOTE: When storing any type of power equipment in a poorly ventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts. Control Arm Figure 24 • Make sure the belt is routed inside the pulley halves and the belt guard pin. 16 SECTION 8: TROUBLE SHOOTING GUIDE Problem Engine fails to start 1. Wait a few minutes to start engine. Engine runs erratic 1. [. . . ] Box 361131, Cleveland, Ohio 44136-0019, or call 1-877-282-8684, or log on to our Web site at www. cubcadet. com. This limited warranty does not provide coverage in the following cases: a. These items may carry a separate manufacturer’s warranty. Refer to applicable manufacturer’s warranty for terms and conditions. [. . . ]