Parts List
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Illustrated Parts Manual Model Number: ECV-4501 43cc CHAINSAW P/N 26898 Rev 000 Date 3-26-08 Nikko Tanaka Engineering U.S.A.,Ltd.• 1028 4th Street SW, Bldg B • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com
Illustrated Parts Manual Model Number: ECV-4501 43cc CHAINSAW P/N 26898 Rev 000 Date 3-26-08 Nikko Tanaka Engineering U.S.A.,Ltd.• 1028 4th Street SW, Bldg B • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 CRANKCASE, FLYWHEEL • FIGURE 2 ITEM PART NUMBER DESCRIPTION 18 2223252K21 DAMPER,SIDE 22 99053050353 SCREW,HEX HOLE,5X35 27 5153252K20 PIPE,OIL A 28 68004019210 CLIP,7 29 48632530800 BODY,OIL FILTER 40 ... SPRING,PAWL 66 78801700200 PAWL,STARTER 67 79310200202 BOLT,STEP 68 2173252K20 DAMPER,HANDLE QTY 2 1 V249987~ 1 1 1 1 1 1 1 T046010~ 1 2 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 2 2 2 2 1 V249987~ COMMENTS www.tanakapowerequipment.com Page 3 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 CRANKCASE, FLYWHEEL • FIGURE 2 ITEM PART NUMBER DESCRIPTION 18 2223252K21 DAMPER,SIDE 22 99053050353 SCREW,HEX HOLE,5X35 27 5153252K20 PIPE,OIL A 28 68004019210 CLIP,7 29 48632530800 BODY,OIL FILTER 40 ... SPRING,PAWL 66 78801700200 PAWL,STARTER 67 79310200202 BOLT,STEP 68 2173252K20 DAMPER,HANDLE QTY 2 1 V249987~ 1 1 1 1 1 1 1 T046010~ 1 2 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 2 2 2 2 1 V249987~ COMMENTS www.tanakapowerequipment.com Page 3 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 CLUTCH & OIL PUMP • FIGURE 3 For Adjustment Screw See Comments Item 16 ITEM PART NUMBER DESCRIPTION 11-1 2870409A80 CLUTCH 11 2770406390 CLUTCH ASS'Y 12 3103252L82 HOUSING,CLUTCH,7TH 13 99962111430 BEARING,NEEDLE,KT111410G 14 0973252K20 COVER,OIL PUMP 15 ... 3450406321 SHOE,CLUTCH 33 3460406320 BOSS,CLUTCH 34 3590406320 WASHER,CLUTCH B www.tanakapowerequipment.com Page 4 QTY COMMENTS 1 ~V249986 1 V249987~ 1 1 1 1 1 Includes Adjustment Screw 1 4 2 1 1 1 1 3 1 1 V249987~ custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 CLUTCH & OIL PUMP • FIGURE 3 For Adjustment Screw See Comments Item 16 ITEM PART NUMBER DESCRIPTION 11-1 2870409A80 CLUTCH 11 2770406390 CLUTCH ASS'Y 12 3103252L82 HOUSING,CLUTCH,7TH 13 99962111430 BEARING,NEEDLE,KT111410G 14 0973252K20 COVER,OIL PUMP 15 ... 3450406321 SHOE,CLUTCH 33 3460406320 BOSS,CLUTCH 34 3590406320 WASHER,CLUTCH B www.tanakapowerequipment.com Page 4 QTY COMMENTS 1 ~V249986 1 V249987~ 1 1 1 1 1 Includes Adjustment Screw 1 4 2 1 1 1 1 3 1 1 V249987~ custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 AIR CLEANER & MUFFLER • FIGURE 4 ITEM PART NUMBER DESCRIPTION 1 4440406300 ELEMENT,CLEANER,ASSY 3 4360406380 BASE,CLEANER 4 99051050453 BOLT,HEX,5X45 5 99210050012 WASHER,S,5 6 99200050011 WASHER,SMALL,5 7 99461050164 8 99201050011 9 1973252K80 10 1820406320 11 4090406320 ... STAY,MUFFLER BOLT,HEX,5X16,S BOLT,HEX HOLE,4X10 PIPE,MUFFLER ARRESTER,SPARK BOLT,HEX HOLE,4X10 QTY 1 1 2 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 COMMENTS www.tanakapowerequipment.com Page 6 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 AIR CLEANER & MUFFLER • FIGURE 4 ITEM PART NUMBER DESCRIPTION 1 4440406300 ELEMENT,CLEANER,ASSY 3 4360406380 BASE,CLEANER 4 99051050453 BOLT,HEX,5X45 5 99210050012 WASHER,S,5 6 99200050011 WASHER,SMALL,5 7 99461050164 8 99201050011 9 1973252K80 10 1820406320 11 4090406320 ... STAY,MUFFLER BOLT,HEX,5X16,S BOLT,HEX HOLE,4X10 PIPE,MUFFLER ARRESTER,SPARK BOLT,HEX HOLE,4X10 QTY 1 1 2 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 COMMENTS www.tanakapowerequipment.com Page 6 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 CARBURETOR • FIGURE 6 ITEM PART NUMBER DESCRIPTION 0 4552509290 CARBURETOR,ASS'Y 2 57825007200 SCREEN,INLET 3 57525006200 BODY,PUMP 4 51425001200 SCREW,SET 5 ~~~ GASKET,PUMP 6 ~~~ DIAPHRAGM,PUMP 7 6032501220 NEEDLE VALVE 8 ~~~ GASKET,DIAPHRAGM 9 ~~~ DIAPHRAGM,...,ADJUST,HIGH 25 4602508020 SCREW,HIGH ADJUST 26 54825012200 SCREW,SET www.tanakapowerequipment.com Page 8 QTY COMMENTS 1 ~S187932 1 1 1 1 ~ Order Carb Kit #650.25001.910 1 Parts not available individually 1 1 1 1 1 1 1 1 1 1 1 1 4 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 CARBURETOR • FIGURE 6 ITEM PART NUMBER DESCRIPTION 0 4552509290 CARBURETOR,ASS'Y 2 57825007200 SCREEN,INLET 3 57525006200 BODY,PUMP 4 51425001200 SCREW,SET 5 ~~~ GASKET,PUMP 6 ~~~ DIAPHRAGM,PUMP 7 6032501220 NEEDLE VALVE 8 ~~~ GASKET,DIAPHRAGM 9 ~~~ DIAPHRAGM,...,ADJUST,HIGH 25 4602508020 SCREW,HIGH ADJUST 26 54825012200 SCREW,SET www.tanakapowerequipment.com Page 8 QTY COMMENTS 1 ~S187932 1 1 1 1 ~ Order Carb Kit #650.25001.910 1 Parts not available individually 1 1 1 1 1 1 1 1 1 1 1 1 4 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 CARBURETOR • FIGURE 7 ITEM PART NUMBER DESCRIPTION 0 4552509590 CARBURETOR ASS'Y 2 57825007200 SCREEN,INLET 3 57525006200 BODY,PUMP 4 51425001200 SCREW,SET 5 ~~~ GASKET,PUMP 6 ~~~ DIAPHRAGM,PUMP 7 6032501220 NEEDLE VALVE 8 ~~~ GASKET,DIAPHRAGM 9 ~~~ DIAPHRAGM,METERING ...13 60525001200 PIN,HINGE 14 47325001200 HINGE,VALVE 26 54825012200 SCREW,SET www.tanakapowerequipment.com Page 9 QTY COMMENTS 1 S187933~ 1 1 1 1 ~ Order Carb Kit #650.25001.910 1 Parts not available individually 1 1 1 1 1 1 1 1 4 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 CARBURETOR • FIGURE 7 ITEM PART NUMBER DESCRIPTION 0 4552509590 CARBURETOR ASS'Y 2 57825007200 SCREEN,INLET 3 57525006200 BODY,PUMP 4 51425001200 SCREW,SET 5 ~~~ GASKET,PUMP 6 ~~~ DIAPHRAGM,PUMP 7 6032501220 NEEDLE VALVE 8 ~~~ GASKET,DIAPHRAGM 9 ~~~ DIAPHRAGM,METERING ...13 60525001200 PIN,HINGE 14 47325001200 HINGE,VALVE 26 54825012200 SCREW,SET www.tanakapowerequipment.com Page 9 QTY COMMENTS 1 S187933~ 1 1 1 1 ~ Order Carb Kit #650.25001.910 1 Parts not available individually 1 1 1 1 1 1 1 1 4 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 IGNITION, COVER • FIGURE 8 ITEM PART NUMBER DESCRIPTION 1 1753252K80 KNOB,AIR CLEANER 2 4520406590 COVER,CLEANER 3 1913252K20 GROMMET,IDLE 4 1903252K20 CAP,ADJUSTER 5 0160406520 COVER,CYLINDER 6 5990406320 CUSHION 10 4180406320 GASKET,CLEANER 11 ... BOLT,HEXT 4X18WS 66 2500406321 TUBE,CORD INSULATOR QTY COMMENTS 1 1 1 1 1 1 1 S187933~ 3 3 1 1 1 1 1 1 1 1 1 1 1 2 Always replace both dampers 2 ~V094630 2 V094631~ 2 V094631~ 1 1 1 2 1 www.tanakapowerequipment.com Page 11 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 IGNITION, COVER • FIGURE 8 ITEM PART NUMBER DESCRIPTION 1 1753252K80 KNOB,AIR CLEANER 2 4520406590 COVER,CLEANER 3 1913252K20 GROMMET,IDLE 4 1903252K20 CAP,ADJUSTER 5 0160406520 COVER,CYLINDER 6 5990406320 CUSHION 10 4180406320 GASKET,CLEANER 11 ... BOLT,HEXT 4X18WS 66 2500406321 TUBE,CORD INSULATOR QTY COMMENTS 1 1 1 1 1 1 1 S187933~ 3 3 1 1 1 1 1 1 1 1 1 1 1 2 Always replace both dampers 2 ~V094630 2 V094631~ 2 V094631~ 1 1 1 2 1 www.tanakapowerequipment.com Page 11 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ECV-4501 CHAIN BRAKE • FIGURE 9 ITEM PART NUMBER DESCRIPTION 19 99101040011 NUT,4 21 12132530200 NUT,CLAMP,BAR 21 12132600200 NUT,CLAMP,BAR 22 99075040154 SCREW,TAPPING,4X15 22 99075040154 SCREW,TAPPING,4X15 ... 4613252K20 PLATE,GUIDE A 48 10132530200 STUD,BAR 49 1163252K90 BOLT,CHAIN TENSION QTY 2 2 ~U004300 2 U004301~ 2 ~S187932 3 S187933~ 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 COMMENTS www.tanakapowerequipment.com Page 13 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ECV-4501 CHAIN BRAKE • FIGURE 9 ITEM PART NUMBER DESCRIPTION 19 99101040011 NUT,4 21 12132530200 NUT,CLAMP,BAR 21 12132600200 NUT,CLAMP,BAR 22 99075040154 SCREW,TAPPING,4X15 22 99075040154 SCREW,TAPPING,4X15 ... 4613252K20 PLATE,GUIDE A 48 10132530200 STUD,BAR 49 1163252K90 BOLT,CHAIN TENSION QTY 2 2 ~U004300 2 U004301~ 2 ~S187932 3 S187933~ 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 COMMENTS www.tanakapowerequipment.com Page 13 custsvc@nikko-tanaka-usa.com
Parts List
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PARTS INFORMATION ITEM PART NUMBER DESCRIPTION 1 99073050184 SCREW,TAPPING,5X18 2 2273252K22 GRIP,REAR HANDLE 3 2573252K20 LEVER,SAFETY 4 4903252K81 ROD,THROTTLE 5 0603252K20 LEVER,THROTTLE 6 0613252K20 SPRING,THROTTLE LEVER 7 0123285B91 HANDLE,... 68004001200 CLIP,5.2 21 2230406390 TUBE,SHEILD ASSY 22 68000731201 CLIP 6.3 25 6751165790 FILTER,FUEL 35 6353252K90 CAP,TANK ASSY 37 6303252K20 GASKET,TANK CAP QTY 1 1 1 1 1 1 1 1 1 4 1 1 1 2 2 2 1 1 1 1 1 1 ECV-4501 HANDLES • FIGURE 10 COMMENTS www.tanakapowerequipment.com Page 15 custsvc@nikko-tanaka-usa.com
PARTS INFORMATION ITEM PART NUMBER DESCRIPTION 1 99073050184 SCREW,TAPPING,5X18 2 2273252K22 GRIP,REAR HANDLE 3 2573252K20 LEVER,SAFETY 4 4903252K81 ROD,THROTTLE 5 0603252K20 LEVER,THROTTLE 6 0613252K20 SPRING,THROTTLE LEVER 7 0123285B91 HANDLE,... 68004001200 CLIP,5.2 21 2230406390 TUBE,SHEILD ASSY 22 68000731201 CLIP 6.3 25 6751165790 FILTER,FUEL 35 6353252K90 CAP,TANK ASSY 37 6303252K20 GASKET,TANK CAP QTY 1 1 1 1 1 1 1 1 1 4 1 1 1 2 2 2 1 1 1 1 1 1 ECV-4501 HANDLES • FIGURE 10 COMMENTS www.tanakapowerequipment.com Page 15 custsvc@nikko-tanaka-usa.com
Owner's Manual
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ECV-4501 2. Secure hair so it . • Always keep the spiked bumper face ... Helpful information for carburetor adjustments. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as jacket, trousers, gloves, boots with both hands with thumb firmly locked around front handle, and stand with ... clutch, structural damage to the flywheel could occur and could result in place and securely tightened, • Replace parts that has faulty safety equipment. It could result in serious engine damage or in a vehicle. • Empty...
ECV-4501 2. Secure hair so it . • Always keep the spiked bumper face ... Helpful information for carburetor adjustments. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as jacket, trousers, gloves, boots with both hands with thumb firmly locked around front handle, and stand with ... clutch, structural damage to the flywheel could occur and could result in place and securely tightened, • Replace parts that has faulty safety equipment. It could result in serious engine damage or in a vehicle. • Empty...
Owner's Manual
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... which may depend on specific woodcutting problems in your area. Avoid stumbling on slopes or uneven ground. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com WARNING! Avoid cutting in and creates potentially dangerous conditions such as slippery ground. Never use the saw and increases the ...slow moving chain can easily catch and force the saw when moving from the wood you begin to cut with the bottom part of the bar. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to provide you...
... which may depend on specific woodcutting problems in your area. Avoid stumbling on slopes or uneven ground. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com WARNING! Avoid cutting in and creates potentially dangerous conditions such as slippery ground. Never use the saw and increases the ...slow moving chain can easily catch and force the saw when moving from the wood you begin to cut with the bottom part of the bar. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to provide you...
Owner's Manual
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... on the engine parts. • Abnormal fuel consumption. If the spark plug is dirty, clean it in warm soap suds. Cleaning the air filter Remove the air filter cover and the filter (1). Readjust if necessary. Rinse it and check the electrode gap. Therefore, it must always be replaced. ECV-4501 Owner's Manual Air... low on the spark plug electrodes, which may result in exceptionally dusty areas. The spark plug should be cleaned completely. www.tanakapowerequipment.com 13 custsvc@tanaka-ism.com
... on the engine parts. • Abnormal fuel consumption. If the spark plug is dirty, clean it in warm soap suds. Cleaning the air filter Remove the air filter cover and the filter (1). Readjust if necessary. Rinse it and check the electrode gap. Therefore, it must always be replaced. ECV-4501 Owner's Manual Air... low on the spark plug electrodes, which may result in exceptionally dusty areas. The spark plug should be cleaned completely. www.tanakapowerequipment.com 13 custsvc@tanaka-ism.com
Owner's Manual
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...halfway down of the valve mounting hole (1). This will not get into fan case. (Fig. 3-12B) www.tanakapowerequipment.com 15 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Decompression valve (Fig. 3-11) After extended period of use decompression valve may not close or come out due to ...the built up carbon. 6. Viewing through the opening (2). Make sure to 2.8mm drill bit. 4. Reinstall the disassembled parts. When winter time has been...
...halfway down of the valve mounting hole (1). This will not get into fan case. (Fig. 3-12B) www.tanakapowerequipment.com 15 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Decompression valve (Fig. 3-11) After extended period of use decompression valve may not close or come out due to ...the built up carbon. 6. Viewing through the opening (2). Make sure to 2.8mm drill bit. 4. Reinstall the disassembled parts. When winter time has been...
Owner's Manual
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ECV-4501 CHAIN SHARPENING Parts of depth gauge at correct height below top plate 13. Gullet 5. Heel 6. Toe 9. Top of a cutter. (Fig. 4-1, 2) WARNING! Gloves should be used when sharpening chain. 1. ... after using depth gauge tool. File on one side of cutter. (Fig. 4-7) SHARPENING ANGLES FOR SHARPENING SAW CHAIN (Fig. 4-7B) www.tanakapowerequipment.com 16 custsvc@tanaka-ism.com Slightly protruding "hook" or point (curve on top plate (degree of depth gauge rounded off front corner to (~) 6 cutting edges (side plate (1) and...
ECV-4501 CHAIN SHARPENING Parts of depth gauge at correct height below top plate 13. Gullet 5. Heel 6. Toe 9. Top of a cutter. (Fig. 4-1, 2) WARNING! Gloves should be used when sharpening chain. 1. ... after using depth gauge tool. File on one side of cutter. (Fig. 4-7) SHARPENING ANGLES FOR SHARPENING SAW CHAIN (Fig. 4-7B) www.tanakapowerequipment.com 16 custsvc@tanaka-ism.com Slightly protruding "hook" or point (curve on top plate (degree of depth gauge rounded off front corner to (~) 6 cutting edges (side plate (1) and...