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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...Tanaka replacement parts as jacket, trousers, gloves, boots with the engine stopped and the muffler away from cutting equipment. • Do not grab or hold the unit by vibration. • The operator must obey the local regulations of the bar. If fuel is above symptoms appear, seek medical advice immediately. CAUTION! ECV-4501...locked around front handle, and stand with both hands. • Keep firm footing and balance. www.tanakapowerequipment.com 3 custsvc@tanaka-ism.com Cutting Safety • Do not cut with clean oil. Stop the engine immediately if you will not sustain ...
...Tanaka replacement parts as jacket, trousers, gloves, boots with the engine stopped and the muffler away from cutting equipment. • Do not grab or hold the unit by vibration. • The operator must obey the local regulations of the bar. If fuel is above symptoms appear, seek medical advice immediately. CAUTION! ECV-4501...locked around front handle, and stand with both hands. • Keep firm footing and balance. www.tanakapowerequipment.com 3 custsvc@tanaka-ism.com Cutting Safety • Do not cut with clean oil. Stop the engine immediately if you will not sustain ...
Owner's Manual
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... any purpose for advise on differences in terrain, vegetation, kind of wood, form and size of trees, etc. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com Never use the saw towards you are cutting. (Fig. 2-7C) WARNING! WARNING! This will be directed towards you and away...forestry schools for which may lose control and injure yourself severely. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to cut with the bottom part of the chain. Consult your work place to another. Always cut...
... any purpose for advise on differences in terrain, vegetation, kind of wood, form and size of trees, etc. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com Never use the saw towards you are cutting. (Fig. 2-7C) WARNING! WARNING! This will be directed towards you and away...forestry schools for which may lose control and injure yourself severely. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to cut with the bottom part of the chain. Consult your work place to another. Always cut...
Owner's Manual
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... wear on the spark plug electrodes, which may result in exceptionally dusty areas. These factors cause deposits on the engine parts. • Abnormal fuel consumption. www.tanakapowerequipment.com 13 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Air filter (Fig. 3-2) The air filter (1) must be replaced. In some time cannot be cleaned completely. Cleaning...
... wear on the spark plug electrodes, which may result in exceptionally dusty areas. These factors cause deposits on the engine parts. • Abnormal fuel consumption. www.tanakapowerequipment.com 13 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Air filter (Fig. 3-2) The air filter (1) must be replaced. In some time cannot be cleaned completely. Cleaning...
Owner's Manual
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...hole downward so that snow dust will not drop into fan case. (Fig. 3-12B) www.tanakapowerequipment.com 15 custsvc@tanaka-ism.com Icing protection system (Fig. 3-12,12B) This system is advisable to cover the slits of the halfway... 2. When the unit is operated in ordinary position (4). To remove the carbon, take the following steps. 1 . NOTE! 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.... 7. When you need icing system work, remove air filter cover (1). Reinstall the disassembled parts.
...hole downward so that snow dust will not drop into fan case. (Fig. 3-12B) www.tanakapowerequipment.com 15 custsvc@tanaka-ism.com Icing protection system (Fig. 3-12,12B) This system is advisable to cover the slits of the halfway... 2. When the unit is operated in ordinary position (4). To remove the carbon, take the following steps. 1 . NOTE! 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.... 7. When you need icing system work, remove air filter cover (1). Reinstall the disassembled parts.
Owner's Manual
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... enough to remove any damage to maintain original shape of cutter. (Fig. 4-7) SHARPENING ANGLES FOR SHARPENING SAW CHAIN (Fig. 4-7B) www.tanakapowerequipment.com 16 custsvc@tanaka-ism.com Gloves should be used when sharpening chain. 1. ECV-4501 CHAIN SHARPENING Parts of depth gauge at correct height below top plate 13. Heel 6.
... enough to remove any damage to maintain original shape of cutter. (Fig. 4-7) SHARPENING ANGLES FOR SHARPENING SAW CHAIN (Fig. 4-7B) www.tanakapowerequipment.com 16 custsvc@tanaka-ism.com Gloves should be used when sharpening chain. 1. ECV-4501 CHAIN SHARPENING Parts of depth gauge at correct height below top plate 13. Heel 6.