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RUNNING GEAR and PILOT

WHEEL ASSY WITHOUT TIRES

227

116

117

118

216

215

134

135214

121

120

122

153

154

152

155

156

151

150

172

171

169

212

170

173

199

104

168

167

160

159

136

147

137

135

143

145

148

149

158

139

140

141

144

142

133

190 164

165

174

161

166

146

188

128

129 127

130

131219

125 218

217

124

213

209

126

210

211

193

192

203
193

204

223

182

185

164

221

220

191

201 202 189

180

179

181

222

224

221

205

206

165

207

175

103

177

176

195

197

198

196

194

Item #

Description

QTY

190

Gearbox Top Part #1

1

191

Headlight Numberboard Lens

2

192

Pilot Handrail Right #2

1

193

Wire #1 for Pilot Handrail

1

194

Coupler

1

195

Coupler Support

1

196

Front Coupler Box

1

197

Front Coupler Box Cover

1

198

Pilot Coupler Box Screw

1

199

Pilot Truck Washer & Spring

1

200

Plug

1

201

Headlight #1

1

202

Handrail on deck

1

203

Pilot Handrail Left #2

1

204

Cooling Pipe (B)

1

205

Pilot Shield

1

206

Headlight Bar

1

207

Pilot

1

208

Cab Grabiron (L)

1

209

Screw

2

210

Traction Tires

2

211

Wheel Assembly without Traction 
Tires

1

212

Gear Box Cover (Front)

1

213

Screw

11

214

Gear Box Cover (Rear)

1

215

Brake Cylinder with Lever (L)

1

216

Brake Cylinder with Lever (R)

1

217

Side Rod #1

4

218

Side Rod #2

4

219

Washer

1

220

Pilot Handrail Right #1

1

221

Wire #2 for Pilot Handrail

2

222

Small Detail (R)

1

223

Pilot Handrail Left #1

1

224

Small Detail (L)

1

225

Smoke Deflector (R)

1

226

Steel Support (R)

1

227

Trailing Truck Weight

1

Item #

Description

QTY

154

Front & Rear Engine Cylinder 
Part #1

2

155

Rear Engine Cylinder Part (L)

1

156

Rear Engine Piston Valve Guides 
(L)

1

157

Piping Under Cabin (C-1)

1

158

Front Engine Pick-up Assembly

1

159

Front Engine Valve Gear Assy (R)

1

160

Front Engine Gear Tower Cover

1

161

Front Engine Frame & Gear 
Tower

1

162

Wire for Piping #2

1

163

Piping #2

1

164

Piston Valve Shaft

2

165

Front Engine Valve Gear Assy (L)

1

166

Eccentric Crank (L)

2

167

Cylinder Part

1

168

Front Cylinder Casting

1

169

Pilot Truck Axle Retainers

2

170

Pilot Truck Frame

1

171

Pilot Truck Wheels & Axles

2

172

Screw for Pilot Truck

1

173

Cylinder Weight

4

174

Cylinder Part

1

175

Coupler Support #2

1

176

Pilot Air Hose

1

177

Dummy Swivel Coupler

1

178

Boiler Bottom Part (R)

1

179

Coupler Lift Bar Assembly

1

180

Coupler Lift Bar Wire

1

181

Flag Holder

2

182

Air Compressor

2

183

Piping Under Cabin (C-2)

1

184

LED Access Plug

1

185

LED Headlight

1

186

Boiler Bottom

1

187

Boiler Side

1

188

Gearbox Top Part #2

1

189

Headlight Lens-Clear

1

Summary of Contents for BIG BOY 4005

Page 1: ...BIG BOY 4 8 8 4...

Page 2: ...Model Page 3 Model Features Page 4 Sound and DCC Features Page 5 Operating the Big Boy Page 6 Lubrication and Maintenance Page 9 CV Charts Page 11 Big Boy Tender Diagrams Page 12 Big Boy Locomotive D...

Page 3: ...for a limited operating area where the mainline was engineered for high speed and heavy traffic The basic Chal lenger design was lengthened given a larger firebox and larger cylinders while the drive...

Page 4: ...capacity Several Big Boys operated for a while from Salt Lake City to Milford Utah to see if their power could ease the traffic crunch Since the LA SL used oil instead of coal a clamshell coal loader...

Page 5: ...direction Front and rear engines cylinders and coupled drive wheel sets both pivot in order to manage 18 radius curves Pilot has open closed positions Coupler pocket can be inserted to mount coupler...

Page 6: ...and enhances the experience of operation You will find that you will no longer run the engine but rather operate it in the context of your layout Whether you are using conventional DC control or a DC...

Page 7: ...the track making sure all wheels are aligned correctly to avoid short circuits which can possibly damage your locomotive circuitry and power pack 4 Turn the switch on the power pack to ON 5 Slowly adj...

Page 8: ...elect the locomotive s direction either with the direction switch on the power pack or by the transmitter 3 Slowly start your locomotive moving by using the power pack s throttle to set desired top vo...

Page 9: ...y Locomotive will operate on any NMRA compatible Digital Command Control DCC system The dual function decoder has the following features Synchronized steam chuff with random sounds 2 amp capacity Prog...

Page 10: ...etergents is not recommended for this purpose as they will have a tendency to mar the finish When not in use it is recommended that the locomotive and tender be stored in the protective sleeve in whic...

Page 11: ...problems when mounted in the rear threaded nut simply mount it to the threaded nut further forward Replacing the Traction Tire or Replacing the Traction Tire Equipped Driver To provide tractive effor...

Page 12: ...umber 32 CV8 R8 Manufacturer ID 143 CV17 Long address upper byte 192 231 192 CV18 Long address lower byte 0 255 3 CV19 Advanced consist address 0 127 0 CV21 When CV21 0 all accessory functions will fo...

Page 13: ...22 323 321 320 312 311 310 319 307 317 316 315 314 306 304 303 302 459 460 377 348 301 349 339 338 337 336 342 341 340 361 344 345 346 343 347 359 358 357 354 353 352 351 350 355 356 334 333 331 332 3...

Page 14: ...330 Tender bottom 1 331 DCC circuit board 1 332 DCC board mounting screw 2 333 Left tool box short 1 334 Left tool box long 1 335 Speaker Housing 1 336 Left tool box medium 1 337 Rear tender ladder 2...

Page 15: ...6 47 49 48 50 51 44 43 42 41 54 55 53 69 68 66 115 67 78 76 64 63 62 65 61 52 58 59 60 56 57 32 37 225 226 30 31 17 LOCOMOTIVE 114 85 83 84 113 112 186 163 162 183 178 70 71 72 74 77 79 80 75 82 81 87...

Page 16: ...2 36 Bell Bracket 1 37 Bell 1 38 Sand Dome Handrail 4 39 Piping D 1 40 Piping 10 1 Item Description QTY 79 Piping 4 1 80 Wire for Piping 4 1 81 Piping 9 1 82 Piping Under Cabin C 5 1 83 Cab Jump Seats...

Page 17: ...ever L 1 216 Brake Cylinder with Lever R 1 217 Side Rod 1 4 218 Side Rod 2 4 219 Washer 1 220 Pilot Handrail Right 1 1 221 Wire 2 for Pilot Handrail 2 222 Small Detail R 1 223 Pilot Handrail Left 1 1...

Page 18: ...Athearn 1550 Glenn Curtiss Street Carson CA 90746 www athearn com...

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