Assessments - 5, GPA: 4
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See figure 19. Step 5. If adjustment is necessary, adjust the control rod by screwing it in or out of the ferrule as necessary. See figure 20. FIGURE 19. DRIVE SYSTEM CAUTION With the belt cover removed your unit will not have a neutral. The tines will always turn. You must hold the tines off the ground either by having someone else hold the handle down or by placing the handles under something solid such as a work bench while you start the engine. 9 I BELT SHOULD BE IN THIS POSITION WITH CONTROL LEVER IN NO. 4 POSITION BELT REPLACEMENT CAUTION Be careful not to pinch your fingers between the pulley and belt. Step 1. Remove the belt cover so the belts are exposed as shown in figure 19. CHAIN CASE step 2. Put the depth bar on the wheel hanger and place the tip of the depth bar under the variable speed pulley bracket as shown in figure 21. VARIABLE spe PULLEY Step 3. Place your foot on the rear of the depth bar and apply pressure. The belts will go slack. Step 4. Remove the REAR belt first and allow it to form a loop around the variable speed pulley. Step 5. Slide the center section of the variable speed pulley towards the engine. See figure 19. CENTER section Step 6. Remove the FORWARD belt from the engine pulley and the variable speed pulley. FIGURE 20. VARIABLE SPEED PULLEY Rear Belt NOTE By following this order of bfelt removal, it is not necessary to remove the belt guard on the variable speed pulley. Step 7. Remove the rear belt from the variable speed pulley. Step 8. Reassemble with the new belts. CARBURETOR ADJUSTMENT See figure 22. Minor carburetor adjustment may be required to compensate for differences in fuel, temperature, altitude and load. To adjust: Step 1. Turn needle valve clockwise until it just closes. CAUTION FIGURE 21. BELT REMOVAL Valve may be damaged by turning too far. Step 2. Open needle valve 114 turns counterclockwise. Step 3. Close the idle valve in the same manner and open 1V4 turns. Step 4. Start the engine. Step 5. Turn the needle valve in until the engine misses. Step 6. Then turn it out past smooth operating point until the engine runs unevenly. Step 7. Turn the needle valve mid-point between the two settings so the engine runs smoothly. Step 8. Set the throttle in the idle (slow) position and set the idle speed adjusting screw until a fast idle is obtained. St0p 9. With the throttle still, in the idle position, turn the idle valve in and out until the engine idles smoothly. 10 ADJUSTING THE CARBURETOR CHOKE Proper choke and stop switch operation is dependent upon proper adjustment of remote controls on the powered equipment. To Check the Operation of the Choke: Step 1. Remove the air cleaner. Step 2. Push the throttle control all the way forward to the START position. See figure 10. The choke should be closed. Step 3. The engine should shut off when the throttle control is all the way back. (STOP position.) To adjust: Place remote control lever on equipment in fast (high speed) position. Loosen control casing clamp screw "B". Move control casing "A" and wire until lever "D" touches choke operating link at "C". Tighten casing clamp screw 'B". Replace air cleaner. See figure 24. OFF-SEASON STORAGE If the machine is to be inoperative for a period longer than 30 days, the following precautions are recommended: Step 1. Working outdoors, drain all fuel from the fuel tank. Use a clean dry cloth to absorb the small amount of fuel remaining in the tank, then run the engine until all fuel in carburetor is exhausted. DO NOT DRAIN FUEL WHILE SMOKING, OR IF NEAR AN OPEN FIRE. Step 2. Drain all the oil from the crankcase (this should be done after the engine has been operated and is still warm) and refill the crankcase with clean new oil. Step 3. Disconnect the spark plug wire and remove the spark plug from the cylinder. Pour about six drops of engine oil into the cylinder, and then pull the recoil starter several times to spread the oil on the cylinder wall. Replace the spark plug, but DO NOT connect the wire. Step 4. Clean the engine and the entire tiller thoroughly. Step 5. Wipe tines with oiled rag to prevent rust. FIGURE 23. CHOKE ADJUSTMENT 11 I IF YOU WRITE TO US ABOUT THIS ARTICLE OR IF YOU ORDER REPLACEMENT PARTS ALWAYS MENTION THIS MODEL & SERIAL NO MODEL 215-390A 215-395A 12 PARTS LIST FOR MODELS 215-390A AND 215-395A REF. PART COLOR NEW REF. PART COLOR NEW NO. NO. CODE DESCRIPTION PART NO. NO. CODE DESCRIPTION PART 1 - Engine 33 711-0510 Clevis Pin 2 710-0380 Hex Hd. Cap Scr. 5/16-18 x 34 04451 Rear Axle 1%" Lg. (215-395A) 35 711-0313 Spacer 710-0176 Hex Hd. Cap Scr. 5/16-18 x 36 734-0575 Wheel Ass'y. Comp. 2%" Lg. (215-390A) 37 736-0108 Flat Washer* 3 04524 Tine Shield 38 714-0115 Cotter Pin Va Dia. x 1" Lg.* 4 710-0376 Hex Hd. Cap Scr. 5/16-18 x 1" Lg.* 39 712-0236 Hex Elastic Stop Nut 7/16-20 Thd. 5 04494 Engine Spacer Ass y. (215-390A) 40 04474-463 Outer T...
Este manual também é adequado para os modelos :Ferramentas para Jardim - 215-390A (2.12 mb)