Assessments - 1, GPA: 3
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3. Move fuel valve (A) left to “OFF” position. SHUTDOWN IMPORTANT: SHUTDOWN PROCEDURES SHOULD BE FOLLOWED AT THE END OF EACH CLEANING OPERATION. 1. Run engine at idle for 2-3 minutes. (Refer to pictures on previous page) 2. Turn engine off by: a. Moving throttle lever (A) fully to the right. b. Turn engine switch (B) to “OFF” position. c. Move fuel valve (C) left to “OFF” position. 3. Allow engine to cool, then wipe pump down with a damp cloth. DISASSEMBLY AND CLEANING 1. Turn Long bolt counter clockwise. 2. Pull pump casing toward you from Volute casing. Note: Use the included wrench to dis- assemble. WATER HAMMERING CAUTION: DO NOT ALLOW ANY VEHICLE TO RUN OVER THE DELIVERY HOSE. DO NOT CLOSE THE DELIVERY VALVE ABRUPTLY BECAUSE WATER-HAMMER MAY OCCUR. THIS MAY RESULT IN HEAVY DAMAGE TO THE PUMP. STORAGE 1. Drain water after use. CAUTION: WATER TRAPPED INSIDE PUMP WILL FREEZE AND MAY DAMAGE THE PUMP. AFTER USE, DRAIN WATER FROM PUMP BY REMOVING THE DRAIN PLUG AFTER EACH USE, AND BEFORE STORAGE. 2. Long storage. Refer to engine manual for long term storage. CAUTION: DO NOT SMOKE AS FUEL IS HIGHLY FLAMMABLE. Operation Trouble Shooting SYMPTOM PROBLEM SOLUTION Cannot pull or hard to pull recoil starter Debris caught in impeller Dismantle & clean impeller Not enough delivery volume Air leakage on suction Check suction hose and side suction connections Engine not performing Check & repair engine see John Deere dealer Damage to mechanical Replace mechanical seal seal see John Deere dealer Suction lift is too high Make suction lift lower Suction hose is too long Shorten suction hose or or smaller in diameter enlarge diameter Leakage of water from Stop leakage of water discharge hose Worn out impeller Replace the impeller see John Deere dealer Pump does not Air goes in from suction Check hose and suction prime side connections (See Solution 2) Insufficient priming water Pour more water into inside pump pump casing for priming Drain plug is loose Tighten drain plug firmly. Damage of mechanical seal Replace mechanical seal see John Deere dealer Wrong suction hose used Use correct suction hose Water leakage between engine Damaged mechanical and pump seal. Replace see John Deere dealer. Engine does not Refer to engine manual start see John Deere dealer Service Note: Perform oil change after first 20 hours of use and then at recommended intervals. Change engine oil every 25 hours when used under heavy load or in a high ambient temperatures. (1) Service more frequently when used in dusty areas. (2) Should be serviced by authorized dealer unless owner has proper tools and is mechanically proficient. CHECK ENGINE OIL NOTE: All pumps are shipped without engine oil. 1. Stop engine. 2. Place unit on level surface. 3. Remove oil filler cap/dipstick and wipe it clean (B). 4. Insert filler cap/dipstick into oil filler neck, but DO NOT screw it in. 5. Remove dipstick. Proper oil level is at midpoint of dipstick (A). Add oil if necessary to bring oil level to top of threads. 6. Install and tighten cap. First Month or 20 hours Every 3 Months or 50 hours Every 6 Months or 100 hours Every Year or 300 hours Clean Air Filter X (1) Change Air Filter X Change Engine Oil X X Clean and Gap Spark Plug X Change Spark Plug X Clean Sediment Cup X Adjust Valve Clearance X (2) Clean Fuel tank and filter X (2) Check Fuel Tube X (2) Clean Detergent Strainer X Clean Inlet Water Screen X B A Service CHANGING ENGINE OIL IMPORTANT: Change oil after first 20 hours of operation and every 100 hours thereafter. 1. Put unit on level surface. 2. Run engine a few minutes to warm oil. 3. Stop engine. 4. Remove oil filler cap and drain plug and drain oil into container. Do not pollute, dispose of waste oil properly. 5. Install drain plug. Fill with oil to top of threads. Install cap. GASOLINE ENGINE OIL Use oil viscosity based on the expected air temperature range during the period between oil changes. John Deere TURF-GARDTM is preferred. Also recommended is John Deere PLUS-4®. Other oils may be used if they meet one or more of the following: • API Service Classification SH • API Service Classification SG • CCMC Specification G4 • CCMC Specification G5 CLEAN AIR FILTER ELEMENT 1. Remove wing nut (A) and remove air cleaner cover. Push lower part of tabs (A) inward and through tab holders to remove cleaner cover . 2. Remove second wing nut (B) to remove air cleaner assembly. 3. Separate air cleaner elements. Check both elements for holes or tears. Replace if damaged. 4. Wash foam element (C) in solution of household detergent and warm water. Rinse thoroughly and allow to dry thoroughly. Soak element in clean engine oil. Squeeze out excess oil. NOTE: Engine will smoke during initial start-up if too much oil is left on foam. 5. Remove excess dirt from paper element (D) by tapping lightly on hard surface, or by blowing compressed air from inside the element. Do NOT brush dirt. Brushing will force dirt into element fibers. Replace paper element after 300 hours, or ...
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