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Illustr Illustra ated P ted Par arts Man ts Manual ual
Illustr Illustr Illustra a ated P ted P ted Par ar arts Man ts Man ts Manual ual ual
Model Number:
P/N 27955
THT-2520
Rev 002
HEDGETRIMMER Date 11-13-07
th
Nikko Tanaka Engineering U.S.A.,Ltd.• 1028 4 Street SW, Bldg B • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212
www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com
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PARTS INFORMATION THT-2520 ENGINE / CYLINDER, PISTON, CRANKCASE, IGNITION • FIGURE 1 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com Page 1
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PARTS INFORMATION THT-2520 ENGINE / CYLINDER, PISTON, CRANKCASE, IGNITION • FIGURE 1 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 1-1 1570650091 CAP,SPARK PLUG ASS'Y 1 1-2 0181166021 PLUG,SPARK 1 1-3 0010660090 SET,CYLINDER 1 Includes cylinder gasket 1-4 99416050201 SCREW,5X20/WS 2 1-7 0170650020 GASKET, CYLINDER 1 1-8 04101601200 RING,PISTON 2 1-9 0300660090 SET,PISTON 1 Includes rings, and circlips 1-10 03701601200 PIN,PISTON 1 1-11 03901620200 CIRCLIP,PISTON PIN 2 1-12 04606500801 CRANKSHAFT 1
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PARTS INFORMATION THT-2520 CARBURETOR, FUEL TANK, FUEL SYSTEM • FIGURE 2 CARBURETOR SEE FIG-3 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com Page 3
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PARTS INFORMATION THT-2520 CARBURETOR, FUEL TANK, FUEL SYSTEM • FIGURE 2 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 2-3 7380660020 PROTECTOR,MUFFLER 1 2-4 73706500200 GASKET,MUFFLER 1 2-5 13306500200 SHIELD,HEAT 1 2-6 7040650090 SET,MUFFLER 1 2-7 99201050011 WASHER,5 2 2-8 99051050503 BOLT,HEX,5X50 2 2-11 1120650080 CASE,FAN 1 2-12 78006097200 SPRING,RECOIL 1 2-13 77406097200 PULLEY,STARTER 1 2-15 8390201020 SCREW,SET 1 2-16 79806500900 PULLEY,STARTER,ASS'Y 1 2-17 2030604A202 GROMMET 1 2-18 78
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PARTS INFORMATION THT-2520 CARBURETOR, FUEL TANK, FUEL SYSTEM • FIGURE 2 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 2-50 2230650090 PIPE,FUEL,ASS'Y 1 2-51 68000731201 CLIP 6.3 1 2-52 6750404280 FILTER,FUEL 1 2-53 5910650000 TANK,FUEL PIPE,ASS'Y 1 Before S/N T218760 2-53 5910661321 TANK,FUEL 1 From S/N T218761 to U217738 2-53 5910651A21 TANK,FUEL 1 S/N U217739 and after 2-54 5950650A90 TANK CAP 1 Before S/N T218760 2-54 5950656B90 CAP,FUEL BLACK,NON VENT 1 S/N T218761 and after 2-55 65900801200
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PARTS INFORMATION THT-2520 CARBURETOR • FIGURE 3 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 3-0 4550650090 CARBURETOR,SET 1 Before S/N U217738 3-0 4550651A90 CARBURETOR 1 S/N U217739 and after 3-1 54825140200 SCREW,THROTTLE SET 2 3-5 53925120200 SWIVEL 1 * Contained in Carb Repair Kit 3-7 48925100200 RING,STOP 1 P/N 650-25124-900 (Not available individually) 3-8 48825145800 VALVE,THROTTLE 1 3-10 55025100200 O-RING 1 3-11 5992000W35 JET,MAIN,#35 1 Before S/N U217738 3-11 5992000W410 JET,MAI
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PARTS INFORMATION THT-2520 GEAR CASE, HANDLE, CUTTER BLADES • FIGURE 4 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com Page 7
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PARTS INFORMATION THT-2520 GEAR CASE, HANDLE, CUTTER BLADES • FIGURE 4 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 4-1 3003316081 CASE,GEAR 1 4-2 99350015002 RING,STOP,C-15 EX 1 4-3 99961600200 BEARING,BALL,#6002 1 4-4 99961600202 BEARING,BALL,#6002Z 1 4-5 2883318080 DRUM,CLUTCH 1 4-6 30533160200 SHAFT,GEAR 1 4-7 07533160200 PLATE,GUIDE 1 4-8 1013319020 ROD,CAM 2 4-9 3073318020 GEAR,2 1 4-10 30333160200 GASKET,GEARCASE 1 4-11 6303316020 COVER,GEAR CASE 1 4-12 1223319021 GUIDE,CUTTER 1 ~A302050 4
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PARTS INFORMATION THT-2520 GEAR CASE, HANDLE, CUTTER BLADES • FIGURE 4 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 4-50 2493316020 BODY,CLAMP A 1 4-51 27632710201 COLLAR,DAMPER B 2 4-52 26632750200 DAMPER,B 2 4-53 36832057200 WASHER,BRAKE SHAFT 2 4-55 99414050301 SCREW,5X30/S 2 4-56 99073045124 SCREW,TAPPING,4.5X12 4 4-57 2503316020 BODY,CLAMP,B 1 4-58 99073045124 SCREW,TAPPING,4.5X12 1 4-59 2963319020 SPACER 1 4-60 3013316020 CASE,GEAR,B 1 Before S/N V026060 4-60 3013319120 CASE,GEAR,B 2 S/N V0
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PARTS INFORMATION THT-2520 DECALS • FIGURE 5 ITEM PART NUMBER DESCRIPTION QTY COMMENTS 6-1 95037900200 DECAL,PRO-FORCE A 1 6-2 9060660120 NAME PLATE, THT 2520 1 6-5 95137900200 DECAL,PRO-FORCE 1 6-8 91106500200 DECAL,SRS 1 6-17 9203246620 DECAL,CAUTION 1 6-28 91933160200 DECAL 1 www.tanakapowerequipment.com custsvc@nikko-tanaka-usa.com Page 10
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TECHNICAL SERVICE BULLETIN NUMBER PI 3107 Date: June, 2000 Model & Serial: THT-2520 All units after serial number V026461. Reason: A guide support bracket that extends from the lower gear case casting to the blade guide has been added to eliminate breakage of the blade guide. The gear case has been changed to accommodate the mounting of the bracket. Part Number Changes: Old Part #
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TECHNICAL SERVICE BULLETIN NUMBER PI 3114 Date: December 2000 Model & Serial: THT-2520 All units after serial number V230528 Reason: A protective guide tip has been added to allow the tip of the blades to move more easily through foliage and to protect the blades and guide bar from incidental contact. A different scabbard that accommodates the wider tip has also been added. Part Number Cha
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TECHNICAL SERVICE BULLETIN NUMBER PI 3118 Date: June 2001 Model & Serial: THT-2100/THT-2120/THT-2510/THT-2520/THT-2540/HTD-2522PF/HTD-2526PF/HTD- 2530PF/HTS-2530PF. All units produced after serial number W100101. Reason: When these units are fitted with the aluminum safety shield, some experience loosening of the blade jam nuts. A flat washer has been added between the nut and the aluminum shield to
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TECHNICAL SERVICE BULLETIN NUMBER PI 3119 Date: January, 2002 Model & Serial: All THT, HTD, HTS, TPH hedgetrimmer models. All units after serial number Y004401 Reason: All future production of hedgetrimmer models will utilize a blade-retaining nut that is of the locking variety. These nuts are oblong on one side to prevent loosening during use, but can be removed and re-installed without losing their
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TECHNICAL SERVICE BULLETIN NUMBER PI 3130 Date: December 2004 Model & Serial: TPH-210/2501/250PF270PF – A290201 and later. HTD-2522PF/2526PF/2530PF, HTS-2530PF/2540PF – A302051 and later. THT-2120/2520/2540 – A302051 and later. Reason: Configuration standardization of hardware, converting blade hardware from US Standard thread to Metric thread. Comments: Please verify serial number on unit prior to ordering replacement blade hardware and ad
