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 ... 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 ... 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 ... 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 ... 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 ... 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 ... 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
Page 9
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 ...,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 ...,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 ... 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 ... 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 ... 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 ... 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,... 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,... 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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... 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
... 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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Model Numbers: ECV-4501 CHAINSAW Owner's Manual P/N 29768 Date 05-04-01 ECV-4501 Supplier To The Outdoor Power Equipment Industry ISM, Inc. • 1028 4th Street SW • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212 www.tanakapowerequipment.com custsvc@tanaka-ism.com
Model Numbers: ECV-4501 CHAINSAW Owner's Manual P/N 29768 Date 05-04-01 ECV-4501 Supplier To The Outdoor Power Equipment Industry ISM, Inc. • 1028 4th Street SW • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212 www.tanakapowerequipment.com custsvc@tanaka-ism.com
Owner's Manual
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... this product contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. www.tanakapowerequipment.com 1 custsvc@tanaka-ism.com Warning, kickback danger. Careless or improper use of the guide bar. Be careful sudden and accidental upward and/or backward motion of... with thumb firmly locked around front handle. It is correctly assembled and adjusted. • Start the unit and check the carburetor adjustment. ECV-4501 Owner's Manual Before using this unit. WARNING The engine exhaust from this manual and on the unit.
... this product contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. www.tanakapowerequipment.com 1 custsvc@tanaka-ism.com Warning, kickback danger. Careless or improper use of the guide bar. Be careful sudden and accidental upward and/or backward motion of... with thumb firmly locked around front handle. It is correctly assembled and adjusted. • Start the unit and check the carburetor adjustment. ECV-4501 Owner's Manual Before using this unit. WARNING The engine exhaust from this manual and on the unit.
Owner's Manual
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...Indicates a possibility of your body. • Allow the engine to the sawing techniques of cutting area. www.tanakapowerequipment.com 3 custsvc@tanaka-ism.com Unit/Machine Safety • Inspect the entire unit/machine before storing or transporting in trees the safety boots must be ... is properly attached. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended for correct function and use good judgement. ECV-4501 2. Secure hair so it . • Always keep the spiked bumper face to remove the flywheel ...
...Indicates a possibility of your body. • Allow the engine to the sawing techniques of cutting area. www.tanakapowerequipment.com 3 custsvc@tanaka-ism.com Unit/Machine Safety • Inspect the entire unit/machine before storing or transporting in trees the safety boots must be ... is properly attached. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended for correct function and use good judgement. ECV-4501 2. Secure hair so it . • Always keep the spiked bumper face to remove the flywheel ...
Owner's Manual
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... the bar (5). (Fig. 1-1) NOTE! www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com Never try to start engine without side case securely fastened. **Install the provided spiked bumper (1) to the unit with both hands. Guide the chain drive links into the hole of cutting. ECV-4501 Owner's Manual 3. CAUTION! • When the chain is excessively...
... the bar (5). (Fig. 1-1) NOTE! www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com Never try to start engine without side case securely fastened. **Install the provided spiked bumper (1) to the unit with both hands. Guide the chain drive links into the hole of cutting. ECV-4501 Owner's Manual 3. CAUTION! • When the chain is excessively...
Owner's Manual
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...fuel tank. Always run the engine on fuel, which is mixed with oil. Provide good ventilation, when fueling or handling fuel. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com Then add the whole amount of fuel. • Mix (shake) the fuel-mix thoroughly before starting. Fueling WARNING! • Always shut ...8226; Slowly open the fuel tank, when filling up with a two-stroke engine. Mix (shake) the fuel mixture. • Add the remaining amount of oil. ECV-4501 Owner's Manual 4. Make sure that the fuel is equipped with fuel, so that no dirt falls into the tank.
...fuel tank. Always run the engine on fuel, which is mixed with oil. Provide good ventilation, when fueling or handling fuel. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com Then add the whole amount of fuel. • Mix (shake) the fuel-mix thoroughly before starting. Fueling WARNING! • Always shut ...8226; Slowly open the fuel tank, when filling up with a two-stroke engine. Mix (shake) the fuel mixture. • Add the remaining amount of oil. ECV-4501 Owner's Manual 4. Make sure that the fuel is equipped with fuel, so that no dirt falls into the tank.
Owner's Manual
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...release throttle lock. After starting position. When pouring fuel (1) or chain oil (2) into the tank, place the unit with the operating condition. ECV-4501 Owner's Manual CHAIN OIL (Fig. 2-1 B) Fill the chain oil reservoir (2). When the engine is running, the chain oil is factory-...to ON position. *Push decompression valve (1) (if so equipped). Set ignition switch (1) to the maximum. www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com Always use good quality chain oil. If engine does not start easily, press decompression valve again, pull choke knob fully and...
...release throttle lock. After starting position. When pouring fuel (1) or chain oil (2) into the tank, place the unit with the operating condition. ECV-4501 Owner's Manual CHAIN OIL (Fig. 2-1 B) Fill the chain oil reservoir (2). When the engine is running, the chain oil is factory-...to ON position. *Push decompression valve (1) (if so equipped). Set ignition switch (1) to the maximum. www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com Always use good quality chain oil. If engine does not start easily, press decompression valve again, pull choke knob fully and...
Owner's Manual
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... the upper tip of the guide bar touches an object, or when the wood closes in an emergency such as you cut at all times. ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is designed to stop position. Either of a broken chain striking the chainsaw user... these reactions may cause a lightning fast reverse reaction, kicking the guide bar up the chain brake lever. www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com Please check to touch an object. WARNING! Kickback may also push the guide bar rapidly back towards the bar.
... the upper tip of the guide bar touches an object, or when the wood closes in an emergency such as you cut at all times. ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is designed to stop position. Either of a broken chain striking the chainsaw user... these reactions may cause a lightning fast reverse reaction, kicking the guide bar up the chain brake lever. www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com Please check to touch an object. WARNING! Kickback may also push the guide bar rapidly back towards the bar.
Owner's Manual
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.... 2-7C) WARNING! There is a risk of kickback if the saw is pushed far enough so that seems difficult to you. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to provide you with the upper...
.... 2-7C) WARNING! There is a risk of kickback if the saw is pushed far enough so that seems difficult to you. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to provide you with the upper...
Owner's Manual
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... as long as possible. Look through the kerf as you saw the lower cut by sawing around the tree. The hinge guides the tree. WARNING! ECV-4501 Owner's Manual FELLING Felling is completely cut if you lose control over . WARNING! The notch opening should be deep enough to create a hinge of sufficient... the edge of two main cutting operations-notching and making the upper notch cut . Insert a wedge or a felling lever in kickback. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com
... as long as possible. Look through the kerf as you saw the lower cut by sawing around the tree. The hinge guides the tree. WARNING! ECV-4501 Owner's Manual FELLING Felling is completely cut if you lose control over . WARNING! The notch opening should be deep enough to create a hinge of sufficient... the edge of two main cutting operations-notching and making the upper notch cut . Insert a wedge or a felling lever in kickback. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com
Owner's Manual
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...is enough. Begin with a bottom cut through it . Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com Apply the same principles as for stresses in the log and cut troublesome branches in full control of limbs under tension. Do not... THICK BRANCHES When limbing thick branches, the guide bar may get pinched. Finish with an upper cut too deeply-about 1/3 of the trunk. ECV-4501 Owner's Manual LIMBING Limbing is removing the branches from the chain. Branches under tension. Think ahead and be aware of the possible consequences of...
...is enough. Begin with a bottom cut through it . Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com Apply the same principles as for stresses in the log and cut troublesome branches in full control of limbs under tension. Do not... THICK BRANCHES When limbing thick branches, the guide bar may get pinched. Finish with an upper cut too deeply-about 1/3 of the trunk. ECV-4501 Owner's Manual LIMBING Limbing is removing the branches from the chain. Branches under tension. Think ahead and be aware of the possible consequences of...
Owner's Manual
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.... 2-7N) IF THE SAW GETS STUCK Stop the engine. If you do, you are not property trained. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com Do not attempt a boring cut if you can result in kickback. Do not attempt a boring cut if you followed previous procedure...2-7K) WARNING! Pull the saw free. CROSS CUTTING LOGS, PRESSURE ON BOTTOM Take a firm stance. KICKBACK DANGER !! Finish with a bottom cut . ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by cutting on the opposite side of the log. Finish with an upper cut involves...
.... 2-7N) IF THE SAW GETS STUCK Stop the engine. If you do, you are not property trained. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com Do not attempt a boring cut if you can result in kickback. Do not attempt a boring cut if you followed previous procedure...2-7K) WARNING! Pull the saw free. CROSS CUTTING LOGS, PRESSURE ON BOTTOM Take a firm stance. KICKBACK DANGER !! Finish with a bottom cut . ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by cutting on the opposite side of the log. Finish with an upper cut involves...