Harbor Freight Tools 95666 Assembly And Operating Instructions Manual Download Page 19

PARTS LIST - IMPACT UNIT & GEARBOX

NOTE:

Some parts are listed and shown for illustration purposes only,

and are not available individually as replacement parts.

Part # 

Description 

Qty. 

Part # 

Description 

Qty. 

171D Hammer 

Housing 

215D Selector 

Shaft 

172D Oil 

Seal 

(AG2044E1) 

216D Gear 

173D 

Press-In Bushing 

217D 

Snap Ring (STW16) 

174D Washer 

(2H-M8) 

218D Bearing 

Shaft 

175D 

Spring Washer (M8) 

219D 

Bearing Shaft Bushing 

176D 

Hex Cap Bolt (M8 x 45) 

220D 

Gear Cluster 

177D 

U-Nut (M8) 

221D 

Planetary Gear 

178D 

Hex Cap Bolt (M8 x 50) 

222D 

Planetary Gear Bushing 

179D 

Anti-Vibration Handle 

223D 

Planetary Pivot 

180D 

Support Handle 

224D 

Planetary Spacer 

181D Retainer 

225D Selector 

Gear 

182D 

End Cap 

226D 

Gear Selector Spiral Pin (5 x 26) 

183D 

Foot Rest 

227D 

O-Ring (N14) 

184D 

Hex Cap Bolt (M6 x 45) 

228D 

Gear Flange 

185D U-Nut 

(M6) 

229D Packing 

186D 

Spring Washer (M6) 

230D 

Hex Cap Bolt (M5 x 10) 

187D 

Thrust Washer 

231D 

Spring Washer (2H-M5) 

188D 

1” Socket Square Drive 

232D 

Spring Washer (WW-16) 

189D 

Retainer Ring 

233D 

Gear Change Lever 

190D 

O-Ring (P18) 

234D 

Retainer Spring (3.8 x 7 x 0.6 x 6) 

191D 

Central Shaft 

235D 

Steel Ball (4) 

192D 

Return Spring 

236D 

Spring Washer (M6) 

193D 

Hammer 

237D 

Hex Cap Bolt (M6 x 20) 

194D 

Cam Plate 

238D 

Gear Case Gasket 

195D 

Roller Ball (13/32”) 

239D 

Pin (4 x 13.8) 

196D 

Plug 

240D 

Spring Washer (2H-M6) 

197D 

Ring 

241D 

Hex Cap Bolt (M6 x 25) 

198D 

Snap Ring (WR73) 

242D 

Clutch Support Flange 

199D Clutch 

243D Ball 

Bearing 

(16005) 

200D 

Thrust Bearing (NSK51104) 

244D 

Snap Ring (IRTW-47) 

201D Spacer 

245D Ball 

Bearing 

(6907) 

202D 

Thrust 

246D 

Snap Ring (IRTW-55) 

203D Gasket 

247D Oil 

Seal 

(AC2081EO) 

204D 

Ring Flange 

248D 

Clutch Ring 

205D 

Oil Seal (AC1719EO) 

249D 

Snap Ring (STW-25) 

206D 

Ball Bearing (6007VV) 

250D 

Spring Washer 

207D 

Ball Bearing (6006) 

251D 

Hex Cap Bolt (M6 x 12) 

208D 

Ring Flange Gasket 

252D 

Hex Cap Bolt (M6 x 35) 

209D 

Gear Case 

253D 

Spring Washer (2H-M6) 

210D 

Gear Oil Port (PF3/8”-19) 

254D 

U-Nut (M6) 

211D 

Ball Bearing (16004) 

255D 

Spring Washer (2H0M6) 

212D 

Ball Bearing (16003) 

256D 

Spring Washer (M6) 

213D 

Snap Ring (IRTW-35) 

257D 

Hex Nut (M6) 

214D Bushing 

 

 

 

 

SKU 95666         For technical questions, please call 1-800-444-3353        PAGE 19

Summary of Contents for 95666

Page 1: ...the Engine with an improper fuel mix low or no fuel mix will permanently damage the unit CAUTION Your Warranty Is Voided If Copyright 2007 by Harbor Freight Tools All rights reserved No portion of th...

Page 2: ...ngine is warranted for standards set by the U S Environmental Protection Agency For warranty information refer to the last pages of this manual This product requires a 25 1 ratio of fuel and 2 cycle o...

Page 3: ...machine may result in personal injury 5 Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the power tool in unexpected situations TOOL...

Page 4: ...ES AND PRECAUTIONS 1 IMPORTANT Your Warranty is voided if You do not operate the Impact Wrench with the proper 25 1 fuel mix in its fuel tank Never run the Engine with an improper fuel mix low or no f...

Page 5: ...fuel or oil occur they must be cleaned up immediately Dis pose of fluids and cleaning materials as per any local state or federal codes and regulations Store oil rags in a covered metal container 4 N...

Page 6: ...3353 PAGE 6 around the Impact Wrench when it is running MISC PRECAUTIONS 1 WARNING People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to a he...

Page 7: ...t operate the Impact Wrench with the proper 25 1 fuel mix in its Fuel Tank Never run the Engine with an improper fuel mix low or no fuel mix Running the Engine with an improper fuel mix low or no fuel...

Page 8: ...uch TANK CAP 93 FIGURE B To Fill The Gear Case With Gear Oil 1 Prior to each use of the Impact Wrench the Gear Case 209D must be checked and if necessary filled with clean 10 gear oil To check the lev...

Page 9: ...ce fuel into the Engine s Carbure tor See Figure A 8 Turn the Choke Lever 69 to its CLOSED position See Figure A 9 Pull sharply on the Recoil Starter 125B and allow the Recoil Starter to return to its...

Page 10: ...ildren and other unauthorized people INSPECTION MAINTENANCE AND CLEANING 1 WARNING Always make sure the Stop Button 103 is in its STOP position and the Spark Plug 3A is removed prior to performing any...

Page 11: ...r Cleaner to expose the Air Cleaner Filter 74 Remove the Air Cleaner Filter and rinse the Filter in warm soapy water Squeeze the Filter to remove the soapy water and allow the Filter to dry Then repla...

Page 12: ...Lever is set on R for clockwise rotation or L for counterclockwise rotation Output power reduced Make sure Air Cleaner is free of dirt and debris Stop Button will not turn off Engine Immediately pull...

Page 13: ...10 1 62 Fuel Tank Rubber Cushion 2 105 Stop Switch Assy 1 63 Fuel Tank Rubber Cushion 2 106 Stop Button Bracket 1 64 Inlet Manifold Gasket 1 107 Handle Assy 1 65 Carburetor Insulator Set 1 108 Stop B...

Page 14: ...technical questions please call 1 800 444 3353 PAGE 14 ASSEMBLY DIAGRAM ENGINE COMPONENTS NOTE Some parts are listed and shown for illustration purposes only and are not available individually as repl...

Page 15: ...A Screw 6 x 30 2 7A Piston Ring 2 26A Magneto 1 8A Piston Pin Circlip 2 27A Small Washer 10 1 9A Piston Set 1 28A Nut 10 1 10A Piston Pin 1 29A Screw 5 x 18WS 3 11A Needle Bearing 2 x 8 8 1 31A Igniti...

Page 16: ...Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts 1A 2A 3A 4A 5A 6A 7A 7A 8A 9A 10A 11A 12A 40A 23A 40A 24A 25A 38A 39A 19A 20A 22...

Page 17: ...ration purposes only and are not available individually as replacement parts SKU 95666 For technical questions please call 1 800 444 3353 PAGE 17 Part Description Qty 121B Recoil Starter Body 1 122B S...

Page 18: ...e Valve 1 164C Hinge Pin 1 150C Shutter Screw 3 165C Hinge Pin Set Screw 1 151C Stop Plate 1 166C Diaphragm Gasket 1 152C Choke Spring 1 167C Metering Diaphragm 1 153C Steel Ball 1 168C Air Purge 1 15...

Page 19: ...89D Retainer Ring 1 233D Gear Change Lever 1 190D O Ring P18 1 234D Retainer Spring 3 8 x 7 x 0 6 x 6 1 191D Central Shaft 1 235D Steel Ball 4 1 192D Return Spring 1 236D Spring Washer M6 1 193D Hamme...

Page 20: ...D 213D 216D 198D 197D 194D 193D 196D 188D 189D 190D 210D 239D 238D 177D 175D 209D 227D 225D 226D 235D 237D 236D 233D 232D 228D 234D 230D 231D 220D 211D 218D 219D 223D 221D 222D 224D 176D 172D 178D 174...

Page 21: ...re responsible for shipping your engine to a HFT warranty station as soon as a problem exists Contact the HFT Customer Service department at the number below to make shipping arrangements The warranty...

Page 22: ...er is responsible for commissioning a qualified technician mechanic to perform all required maintenance as outlined in the Inspection Cleaning and Mainte nance section on pages 15 and 16 of this manua...

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