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Craftsman 917.389220 Owner's Manual page 22

4.5 horsepower 22" side discharge rotary lawn mower

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CRAFTSMAN
4-CYCLE ENGINE
MODEL NUMBER 143.994508
I
KEY
PART
NO.
NO.
DESCRIPTION
--q
640174
Carburetor
(Incl. 184 of Engine Parts List)
1
631615
Throttle Shaft & Lever Assembly
2
631767
Throttle Retum Spdng
4
631164
*
Dust Seal Washer
5
631183
*
Dust Seal (Throttle)
6
640070
Throttle Shutter
7
650506
*
Shutter Screw
16
631807
Fuel Fitting
17
651025
Throttle Crack Screw/Idle Speed
Screw
18
630766
Tension Spring
20
640018
Idle Restrictor Screw
20A
640053
Idle Restrictor Screw Cap
25
631867
Float Bowl
27
631024
*
Float Shaft
26
632019
Float
29
631028
*
Float Bowl "O" Ring
30
631021
*
Inlet Needle, Seat, & Clip (Incl.
31)
31
631022
Spdng Clip
35
36045A
Primer Bulb/Retainer Ring
36
640080
Main Nozzle Tube
36A
632766
Carburetor Tube
37
632547
*
"O" Ring, Main Nozzle Tube
40
640175
High Speed Bowl Nut
44
27110A
Bowl Nut Washer
47
630748
*
Welch Plug, Idle Mixture Well
46
631027
*
Welch Plug, Atmospher=,cVent
48A
631027
*
Welch Plug
60
632760
Repair kit (Incl. Items Marked ")
38

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