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Item #

Description

QTY

41

Numberboard Lens (Clear)

2

42

Numberboard Front Housing

2

43

Numberboard PCB

2

44

Numberboard Mounting Bracket 
(R)

1

45

Long Wire - Boiler Handrail (L)

1

46

Body Handrail (L)

1

47

Numberboard Mounting Bracket 
(L)

1

48

Smoke Box Door

1

49

Marker Lights

2

50

Stanchions - Smoke Box Handrail

1

51

Wire for Smoke Box Handrail

1

52

Smoke Unit PCB

1

53

Main Frame (Upper)

1

54

Smoke Unit (Not Supplied)

2

55

Locomotive PCB

1

56

Long Wire - Boiler Handrail (R)

1

57

Body Handrail (R)

1

58

Lever

1

59

Wire #1 for Lever

1

60

Wire #2 for Lever

1

61

Draw Bar

1

62

Link Rod

2

63

Hex Coupling Shaft

2

64

Motor/Flywheel Assembly

1

65

Draw Bar Centering Spring

1

66

Washer

2

67

Main Frame (Lower)

1

68

Smoke Unit Contact Strip

1

69

Insulator Plate for Smoke Unit

1

70

Rear Walkway (L)

1

71

Rear Walkway (R)

1

72

Piping Under Cabin (C-3)

1

73

Detail Part (L)

1

74

Piping #5

1

75

Piping Under Cab

1

76

Smoke Unit Plug

1

77

Piping Under Cabin (C-4)

1

78

Insulate Plate

1

LOCOMOTIVE PARTS LIST

Item #

Description

QTY

1

Cab Sliding Window Glazing (R)

1

2

Cab Fixed Window Glazing (R)

1

3

Cab Door Spring

1

4

Cab Door Hinge Pin

1

5

Cab Door Support

1

6

Cab Rear Handrail

1

7

Cab Door

1

8

Cab Door Glazing (L)

1

9

Cab Door Glazing (R)

1

10

Cab

1

11

Roof Hatch

1

12

Roof Hatch Hinge

1

13

Roof Hatch Hinge Pins

2

14

Cab Fixed Window Glazing (L)

1

15

Cab Sliding Window Glazing (L)

1

16

Cab Front Window Glazing 

2

17

Screw

8

18

Cab Grabiron (R)

1

19

Boiler Half (Top)

1

20

Generators

1

21

Boiler Top #1

1

22

Safety Valves

2

23

Safety Valve Base (3 Valve)

1

24

Safety Valve

1

25

Safety Valve Base (2 Valve)

1

26

Steam Dome Cover

1

27

Boiler Screw

6

28

Piping (B-R)

1

29

Piping (E)

1

30

Steel Support (L)

1

31

Smoke Deflector (L)

1

32

Small Handrail

4

33

Whistle

1

34

Piping (B-L)

1

35

Smoke Stack

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

2

84

Car Seat

2

85

Johnson Bar

1

86

Airtank

1

87

Piping #3

1

88

Piping #12

1

89

Front Walkway (L)

1

90

Front Walkway (R)

1

91

Ball Head Shaft

2

92

Piping #6

1

93

Piping for Rear Cylinder (L-1)

1

94

Link Bar for Front Cylinder

2

95

Screw for Piping

2

96

Piping for Front Cylinder

2

97

Column

2

98

Boiler Side Part

1

99

Piping for Rear Cylinder (R-1)

1

100

Power Reverse Cylinder

1

101

Screw

1

102

Boiler Bottom Piping

1

103

Screw

1

104

Trailing Truck Spring

2

105

Piping #1

1

106

Screw

1

107

Ash Pans #1 (L)

1

108

Frame Cover

1

109

Ash Pans #1 (R)

1

110

Hand Wheel (under body)

2

111

Piping

1

112

Drop Plate

1

113

Backhead

1

114

Firebox Door

1

115

Screw

2

116

Trailing Truck Wheel & Axel Assy

2

117

Trailing Truck Hand Wheel

1

Item #

Description

QTY

118

Trailing Truck Frame

1

119

Detail Part (R)

1

120

Rear Engine Pick-up Wiper As-
sembly

1

121

Pick-up Wiper

8

122

Pick-up Insulators

4

123

Pin

1

124

Crank Pin Screw

12

125

Main Rod

4

126

Screw

2

127

Eccentric Rod

4

128

Eccentric Rod Rivet

4

129

Eccentric Crank Rivet

4

130

Crank Pin Nut

4

131

Eccentric Crank (R)

2

132

Piping #7

1

133

Rear Engine Wheel Assembly #1 
(Geared) with Traction Tires

1

134

Rear Engine Wheel Assembly #2

1

135

Rear Engine Wheel Assembly #3

1

136

Front Engine Wheel Assy #1

1

137

Front Engine Wheel Assy #2-
Geared

1

138

Frame

1

139

Rear Engine Frame & Gear Tower

1

140

Idler Gear #3

2

141

Idler Gear #2

2

142

Rear Engine Valve Gear Assy (R)

1

143

Rear Engine Gear Tower Cover

1

144

Idler Gear #1

2

145

Compound Gear

2

146

Worm Gear Assembly

2

147

Worm Gear Assembly Retainer

2

148

Rear Engine Valve Gear Hanger

1

149

Rear Engine Valve Gear Assy (L)

1

150

Rear Engine Piston Valve Guides 
(R)

1

151

Rear Engine Cylinder Part (R)

1

152

Rear Cylinder Casting

1

153

Front & Rear Engine Cylinder 
Part #2

2

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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