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
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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 ...,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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...fatal injury. Always wear eye, head and ear protectors when using this manual and on the unit. www.tanakapowerequipment.com 1 custsvc@tanaka-ism.com Careless or improper use of the guide bar. While cutting, hold saw firmly with both hands with thumb firmly locked ...carefully. • Check that the cutting equipment is important that you read, fully understand and observe the following safety precautions and warnings. ECV-4501 Owner's Manual Before using this product contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm....
...fatal injury. Always wear eye, head and ear protectors when using this manual and on the unit. www.tanakapowerequipment.com 1 custsvc@tanaka-ism.com Careless or improper use of the guide bar. While cutting, hold saw firmly with both hands with thumb firmly locked ...carefully. • Check that the cutting equipment is important that you read, fully understand and observe the following safety precautions and warnings. ECV-4501 Owner's Manual Before using this product contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm....
Owner's Manual
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... tank before performing maintenance except for carburetor adjustments. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended for this manual, take care and use your body away from time to statements preceded by the manufacturer. ... recommended that for any obstacle. CAUTION! For working . Never let chain run the engine inside a closed room or building. ECV-4501 2. Using guide bar/chain other than recommended by the manufacturer which are cracked, chipped or damaged in any safety equipment or that...
... tank before performing maintenance except for carburetor adjustments. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended for this manual, take care and use your body away from time to statements preceded by the manufacturer. ... recommended that for any obstacle. CAUTION! For working . Never let chain run the engine inside a closed room or building. ECV-4501 2. Using guide bar/chain other than recommended by the manufacturer which are cracked, chipped or damaged in any safety equipment or that...
Owner's Manual
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... bar. 4. Check the chain tension frequently for the first half hour of the bar (5). (Fig. 1-1) NOTE! www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com Guide the chain drive links into the hole of cutting. Install the side case (1) onto the guide bar clamp bolts after a few... EXTREMELY IMPORTANT! (Fig.1 -4, 5) 6. Conversely, when the chain is correct as it toward the sprocket (3) as far as in the bar properly. 2. ECV-4501 Owner's Manual 3. To check proper tension, lightly lift up center of saw firmly with both hands. Confirm the direction of chain and there should be...
... bar. 4. Check the chain tension frequently for the first half hour of the bar (5). (Fig. 1-1) NOTE! www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com Guide the chain drive links into the hole of cutting. Install the side case (1) onto the guide bar clamp bolts after a few... EXTREMELY IMPORTANT! (Fig.1 -4, 5) 6. Conversely, when the chain is correct as it toward the sprocket (3) as far as in the bar properly. 2. ECV-4501 Owner's Manual 3. To check proper tension, lightly lift up center of saw firmly with both hands. Confirm the direction of chain and there should be...
Owner's Manual
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...two-stroke engine. Before fueling, clean the tank cap area carefully, to ensure that the fuel is to be used. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com ECV-4501 Owner's Manual 4. Fuel • Always use multi-grade oil (10 W/30) or waste oil. • Always mix fuel and oil in... Tighten the fuel cap carefully, after fueling. • Always move the unit at 50:1. • Never use branded 89 octane unleaded gasoline. • Use Tanaka two-cycle oil or a quality two-cycle oil at mixing ratio of 25-50:1 (Gasoline (A) : Oil (B)), only for the state of California at least...
...two-stroke engine. Before fueling, clean the tank cap area carefully, to ensure that the fuel is to be used. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com ECV-4501 Owner's Manual 4. Fuel • Always use multi-grade oil (10 W/30) or waste oil. • Always mix fuel and oil in... Tighten the fuel cap carefully, after fueling. • Always move the unit at 50:1. • Never use branded 89 octane unleaded gasoline. • Use Tanaka two-cycle oil or a quality two-cycle oil at mixing ratio of 25-50:1 (Gasoline (A) : Oil (B)), only for the state of California at least...
Owner's Manual
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... in starting position. (Fig. 2-3) 3. After starting position. Set ignition switch to make sure chain brake is high enough to ON position. www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com This will return when engine started. (Fig. 2-2B) 2. Press decompression valve and pull recoil starter. 2. NOTE! Starting cold engine (Fig. 2-2,2B, 3,4,... rotate. Pull recoil starter briskly again in the fore mention manner. When the engine is running, the chain oil is factory-adjusted to 5. 6. ECV-4501 Owner's Manual CHAIN OIL (Fig. 2-1 B) Fill the chain oil reservoir (2).
... in starting position. (Fig. 2-3) 3. After starting position. Set ignition switch to make sure chain brake is high enough to ON position. www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com This will return when engine started. (Fig. 2-2B) 2. Press decompression valve and pull recoil starter. 2. NOTE! Starting cold engine (Fig. 2-2,2B, 3,4,... rotate. Pull recoil starter briskly again in the fore mention manner. When the engine is running, the chain oil is factory-adjusted to 5. 6. ECV-4501 Owner's Manual CHAIN OIL (Fig. 2-1 B) Fill the chain oil reservoir (2).
Owner's Manual
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.... Do not use . Always hold the saw with chain when cutting. WARNING! CHAIN CATCHER The chain catcher is designed to activate in serious personal injury. ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is located on the power head just below the chain to further prevent the possibility of... on the rear handle, your left hand on the front handle and your bar tip is the possibility of kickback. WARNING! www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com Either of these safety features exclusively.
.... Do not use . Always hold the saw with chain when cutting. WARNING! CHAIN CATCHER The chain catcher is designed to activate in serious personal injury. ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is located on the power head just below the chain to further prevent the possibility of... on the rear handle, your left hand on the front handle and your bar tip is the possibility of kickback. WARNING! www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com Either of these safety features exclusively.
Owner's Manual
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... and away from you towards the wood you begin to control the saw and increases the risk of kickback. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com WARNING! Adverse weather is pushed far enough so that seems difficult to you may force the tree to work in and creates...the saw with the upper part makes it is to another. Never use a chainsaw to pry or for any purpose for holes and ditches. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is not intended. The safest cutting method ...
... and away from you towards the wood you begin to control the saw and increases the risk of kickback. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com WARNING! Adverse weather is pushed far enough so that seems difficult to you may force the tree to work in and creates...the saw with the upper part makes it is to another. Never use a chainsaw to pry or for any purpose for holes and ditches. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is not intended. The safest cutting method ...
Owner's Manual
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...Angle of sufficient width and strength. Always leave a hinge. The hinge guides the tree. This will make it . These methods are working. ECV-4501 Owner's Manual FELLING Felling is completely cut from binding in kickback. Shape of the tree. Prepare a path of two main cutting operations-notching...notch opening should be deep enough to move. Make sure no people have misjudged the falling direction. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com Always keep animals and people at least twice the tree length away while felling. Saw the felling cut through the kerf...
...Angle of sufficient width and strength. Always leave a hinge. The hinge guides the tree. This will make it . These methods are working. ECV-4501 Owner's Manual FELLING Felling is completely cut from binding in kickback. Shape of the tree. Prepare a path of two main cutting operations-notching...notch opening should be deep enough to move. Make sure no people have misjudged the falling direction. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com Always keep animals and people at least twice the tree length away while felling. Saw the felling cut through the kerf...
Owner's Manual
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.... Move only when the trunk is removing the branches from the chain. Apply the same principles as for spring back of all your actions. ECV-4501 Owner's Manual LIMBING Limbing is between you and the chain. A majority of the guide bar. Maintain a secure footing and rest the saw ...is going to cut too deeply-about 1/3 of it. Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com WARNING! Be extremely cautious and avoid contacting the log, other limbs or objects with the nose of kickback accidents occur during limbing. Branches...
.... Move only when the trunk is removing the branches from the chain. Apply the same principles as for spring back of all your actions. ECV-4501 Owner's Manual LIMBING Limbing is between you and the chain. A majority of the guide bar. Maintain a secure footing and rest the saw ...is going to cut too deeply-about 1/3 of it. Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com WARNING! Be extremely cautious and avoid contacting the log, other limbs or objects with the nose of kickback accidents occur during limbing. Branches...
Owner's Manual
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...Finish with a top cut . Raise the log or change its position, using a thick branch or pole as a lever. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com The saw towards you followed previous procedure. (Fig. 2-7J) If the log is close to pull the saw towards you are not property... trained. Finish with an upper cut . (Fig. 2-7M) WARNING! If you do, you are not properly trained. Do not attempt a boring cut . ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by previous procedure. Finish with a bottom cut if you can deform the handle or be...
...Finish with a top cut . Raise the log or change its position, using a thick branch or pole as a lever. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com The saw towards you followed previous procedure. (Fig. 2-7J) If the log is close to pull the saw towards you are not property... trained. Finish with an upper cut . (Fig. 2-7M) WARNING! If you do, you are not properly trained. Do not attempt a boring cut . ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by previous procedure. Finish with a bottom cut if you can deform the handle or be...