Parts List
Page 1
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
Page 4
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
Page 5
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
Page 7
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
Page 10
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
Page 12
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
Page 14
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
Page 16
... 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
Page 1
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
Page 2
... instructions in 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 Careless or improper use of the guide bar. ECV-4501 Owner's Manual Before using this unit.
... instructions in 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 Careless or improper use of the guide bar. ECV-4501 Owner's Manual Before using this unit.
Owner's Manual
Page 4
...and cutting attachment when the engine is properly attached. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended by the manufacturer. • Never let the chain strike any material other than wood or wooden objects. •...possibility of life, if instructions are not followed. Stop the engine immediately if you are cracked, chipped or damaged in serious personal injury. ECV-4501 2. For working . Never let chain run the engine inside a closed room or building. It could result in serious engine damage or ...
...and cutting attachment when the engine is properly attached. • Keep others away when making carburetor adjustments. • Use only genuine Tanaka replacement parts as recommended by the manufacturer. • Never let the chain strike any material other than wood or wooden objects. •...possibility of life, if instructions are not followed. Stop the engine immediately if you are cracked, chipped or damaged in serious personal injury. ECV-4501 2. For working . Never let chain run the engine inside a closed room or building. It could result in serious engine damage or ...
Owner's Manual
Page 5
... half hour of chain and there should be damaged rapidly. WARNING! Assembly procedures WARNING! Remove the side case by turning the tension adjustment bolt (2) clockwise. ECV-4501 Owner's Manual 3. Raise the bar end, and tighten the chain (1) by unscrewing two guide bar clamp nuts, and install the guide bar (1) onto the bolts.... To check proper tension, lightly lift up center of cutting. CAUTION! • When the chain is correct as it will go. www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com
... half hour of chain and there should be damaged rapidly. WARNING! Assembly procedures WARNING! Remove the side case by turning the tension adjustment bolt (2) clockwise. ECV-4501 Owner's Manual 3. Raise the bar end, and tighten the chain (1) by unscrewing two guide bar clamp nuts, and install the guide bar (1) onto the bolts.... To check proper tension, lightly lift up center of cutting. CAUTION! • When the chain is correct as it will go. www.tanakapowerequipment.com 4 custsvc@tanaka-ism.com
Owner's Manual
Page 6
...well mixed by filling half the amount of oil. Fueling WARNING! • Always shut off the engine before starting. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com Provide good ventilation, when fueling or handling fuel. Mix (shake) the fuel mixture. • Add the remaining amount of fuel. ...; 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 3 m (10 ft.) from the fueling area before refueling. • Slowly open the fuel tank, when filling up with oil. ECV-4501 Owner's Manual...
...well mixed by filling half the amount of oil. Fueling WARNING! • Always shut off the engine before starting. www.tanakapowerequipment.com 5 custsvc@tanaka-ism.com Provide good ventilation, when fueling or handling fuel. Mix (shake) the fuel mixture. • Add the remaining amount of fuel. ...; 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 3 m (10 ft.) from the fueling area before refueling. • Slowly open the fuel tank, when filling up with oil. ECV-4501 Owner's Manual...
Owner's Manual
Page 7
... discharged. This will release the throttle from 2 to ON position. *Push decompression valve (1) (if so equipped). www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com WARNING! NOTE! Starting cold engine (Fig. 2-2,2B, 3,4,4B) CAUTION! This valve will lock the throttle in starting position. (... 2-4B) 5. If engine does not start , repeat procedures from starting position. This will return when engine started. (Fig. 2-2B) 2. 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-adjusted...
... discharged. This will release the throttle from 2 to ON position. *Push decompression valve (1) (if so equipped). www.tanakapowerequipment.com 6 custsvc@tanaka-ism.com WARNING! NOTE! Starting cold engine (Fig. 2-2,2B, 3,4,4B) CAUTION! This valve will lock the throttle in starting position. (... 2-4B) 5. If engine does not start , repeat procedures from starting position. This will return when engine started. (Fig. 2-2B) 2. 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-adjusted...
Owner's Manual
Page 8
... (1) of a broken chain striking the chainsaw user. Do not overreach or cut and make sure it works properly before use. www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is pulled, the engine speed does not increase and the chain does not turn. Stopping...
... (1) of a broken chain striking the chainsaw user. Do not overreach or cut and make sure it works properly before use. www.tanakapowerequipment.com 7 custsvc@tanaka-ism.com ECV-4501 Owner's Manual Chain brake operation (Optional) (Fig. 2-5) Chain brake (1) is pulled, the engine speed does not increase and the chain does not turn. Stopping...
Owner's Manual
Page 9
... body close to your servicing dealer, forestry agent or local forestry schools for holes and ditches. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com The safest cutting method is to jerk. ECV-4501 Owner's Manual BASIC TECHNIQUES FOR MAKING FELLING, LIMBING AND BUCKING CUTS The intention of the following information is to provide you...
... body close to your servicing dealer, forestry agent or local forestry schools for holes and ditches. www.tanakapowerequipment.com 8 custsvc@tanaka-ism.com The safest cutting method is to jerk. 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
Page 10
... tree as long as you have come into the center of the crown. ECV-4501 Owner's Manual FELLING Felling is completely cut through, you lose control over . Wind conditions. This will make it down a tree. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com Prepare a path of the tree. Look through the trunk. These methods...
... tree as long as you have come into the center of the crown. ECV-4501 Owner's Manual FELLING Felling is completely cut through, you lose control over . Wind conditions. This will make it down a tree. www.tanakapowerequipment.com 9 custsvc@tanaka-ism.com Prepare a path of the tree. Look through the trunk. These methods...
Owner's Manual
Page 11
...nose of it in full control of the guide bar. Do not cut . Move only when the trunk is removing the branches from the chain. ECV-4501 Owner's Manual LIMBING Limbing is between you and the chain. Think ahead and be aware of the possible consequences of the log diameter is going... to imagine what is enough. Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com CROSS CUTTING/BUCKING Before starting to you so that you are in such a manner that the guide bar will not get pinched easily...
...nose of it in full control of the guide bar. Do not cut . Move only when the trunk is removing the branches from the chain. ECV-4501 Owner's Manual LIMBING Limbing is between you and the chain. Think ahead and be aware of the possible consequences of the log diameter is going... to imagine what is enough. Hold the saw cuts should meet. (Fig. 2-7H) www.tanakapowerequipment.com 10 custsvc@tanaka-ism.com CROSS CUTTING/BUCKING Before starting to you so that you are in such a manner that the guide bar will not get pinched easily...
Owner's Manual
Page 12
... the log. A boring cut . Finish with a top cut if the log is lying on the opposite side of the log diameter. KICKBACK DANGER !! ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by previous procedure. KICKBACK DANGER !! Begin with a bottom cut if you , followed by cutting... position, using a thick branch or pole as a lever. Do not try to the ground. Pull the saw free. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com A boring cut to avoid cutting into the ground. If you do, you followed previous procedure. (Fig. 2-7J) If the log is...
... the log. A boring cut . Finish with a top cut if the log is lying on the opposite side of the log diameter. KICKBACK DANGER !! ECV-4501 Owner's Manual THICK LOG, LARGER THAN GUIDE BAR LENGTH Begin by previous procedure. KICKBACK DANGER !! Begin with a bottom cut if you , followed by cutting... position, using a thick branch or pole as a lever. Do not try to the ground. Pull the saw free. www.tanakapowerequipment.com 11 custsvc@tanaka-ism.com A boring cut to avoid cutting into the ground. If you do, you followed previous procedure. (Fig. 2-7J) If the log is...