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CRAFTSMAN 4-CYCLE ENGINE
MODEL NUMBER 143.994022
KEY
NO.
1
2
4
5
6
7
16
17
18
20
20A
25
27
28
29
30
31
35
36
36A
37
40
44
47
48
48A
6O
PART
NO.
DESCRIPTION
640174
631615
631767
631184
631183
64OO70
650506
631807
651025
630766
640018
640053
631867
631024
632019
631028
631021
631022
36O45A
640080
632766
632547
640175
27110A
630748
631027
631027
632.760
Carburetor
(Incl. 184 of Engine Parts List)
ThrottleShaft & Lever Assembly
Throttle Return Spring
• Dust Seal Washer
• Dust Seal (Throttle)
Throttle Shutter
• Shutter Screw
Fuel Fitting
Throttle Crack Screw/Idle Speed Screw
Tension Spdng
Idle Restr'_-'tor Screw
Idle RestrictorScrew Cap
Float Bowl
• Float Shaft
Float
* Float Bowl "_' Ring
• Inlet Needle, Seat, & Clip (IncL 31)
SpringClip
PrimerBulb/Retainer Ring
Main Nozzle Tube
CarburetorTube
* "Ct" Ring, Main Nozzle Tube
High Speed Bowl Nut
Bowl Nut Washer
* Welch Plug, Idle Mixture Well
• Welch Plug, AtmosphericVent
• Welch Plug
Repair kit (Incl. Items Marked *)
34
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