Briggs Stratton Air Cleaner 28W700 User Manual

FORM MS–5966–12/01/2003  
REPLACES FORM MS–5966–07/01/2003  
FILE IN SECT. 2 OF SERVICE MANUAL  
28W700  
Illustrated Parts List  
Model Series  
28W700  
TYPE NUMBERS  
0121, 0122.  
TABLE OF CONTENTS  
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Blower Housing/Shrouds . . . . . . . . . . . . 6  
Cams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Carburetor . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Crankcase Cover/Sump . . . . . . . . . . . . . 2  
Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Electric Starter . . . . . . . . . . . . . . . . . . . . . 7  
Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Governor Spring . . . . . . . . . . . . . . . . . . . . 5  
Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Kits/Gaskets–Carburetor . . . . . . . . . . . . 4  
Kits/Gaskets–Valve . . . . . . . . . . . . . . . . . 2  
Muffler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Piston Group . . . . . . . . . . . . . . . . . . . . . . . 2  
Rewind . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
PRINTED IN U.S.A.  
COPYRIGHT by BRIGGS & STRATTON CORPORATION  
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recording or by any information storage and retrieval system, without permission  
in writing from Briggs & Stratton Corporation.  
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28W700  
1024  
847  
1095 VALVE GASKET SET  
287  
523  
842  
7
525  
51  
1022  
965  
943  
868  
1027  
750  
524  
5
33  
42  
34  
868  
36  
45  
13  
42  
7
1026  
35  
337  
238  
635  
383  
1022  
1034  
830  
51  
617  
1029  
192  
50  
617  
51  
54  
1022  
914  
654  
53  
1023  
5966–3  
Assemblies include all parts shown in frames.  
12/1/2003  
3
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28W700  
NIKKI  
WALBRO  
125A  
131A  
125  
131  
141B  
141  
108B  
117A  
118A  
141A  
108A  
231A  
108  
130A  
95A  
633  
634A  
130  
231  
634  
987A  
98A  
95  
987  
217  
98  
692  
93  
51  
51  
94  
105A  
104A  
1091  
127A  
94A  
133A  
142  
LMT / PART  
NUMBER  
106  
LOCATIONS  
186A  
127  
975A  
137A  
105  
133  
104  
135  
137A  
117  
118  
369  
975  
137  
947  
789  
1127  
276A  
276  
950  
729  
947A  
121A CARBURETOR OVERHAUL KIT  
231A  
121 CARBURETOR OVERHAUL KIT  
118A  
231  
51  
104  
105  
137  
105A  
276A  
633  
117  
118  
127  
276  
634  
51  
117A  
127A  
137A  
95A  
104A  
93  
95  
142  
634A  
987  
106  
977A CARBURETOR GASKET SET  
137A  
977 CARBURETOR GASKET SET  
276  
276A  
51  
137  
51  
5966–4  
Assemblies include all parts shown in frames.  
12/1/2003  
4
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28W700  
467  
968  
918  
187  
187A  
601  
167  
601  
601  
967  
R
240  
445  
875  
711  
996  
971  
185  
646  
11  
607  
344  
176  
268  
269  
270  
616  
271  
227  
404  
614  
505  
562  
209  
188  
202  
222  
216  
265  
232  
559  
267  
5966–5  
Assemblies include all parts shown in frames.  
12/1/2003  
5
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28W700  
727  
732  
493A  
969A  
304  
305  
921  
969  
493  
318  
78  
37  
1019 LABEL KIT  
1036 EMISSION LABEL  
74  
73  
23  
1051  
726  
363  
783  
668  
75  
726A  
1051  
783A  
455  
695  
165  
934  
1006  
1005  
5966–6  
Assemblies include all parts shown in frames.  
12/1/2003  
6
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28W700  
DUAL  
CIRCUIT  
356  
474  
877  
334  
333  
851  
1059  
NOTE: ALL OLD STYLE STATORS USE  
309  
1119 REFERENCE NUMBERMOUNTING SCREW  
801  
510  
1051  
544  
783  
513  
310  
503  
803  
1090  
311  
729A  
697  
579  
797  
462  
802  
510A  
1051  
783A  
513  
783B  
5966–7  
Assemblies include all parts shown in frames.  
12/1/2003  
7
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28W700  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
DESCRIPTION  
1
2
496412 Cylinder Assembly  
399265 Kit–Bushing/Seal  
(Magneto Side)  
25  
696397 Piston Assembly  
26  
696403 Ring Set  
(Standard)  
(Used After Code Date  
(Standard)  
(Used After Code Date  
3
4
K 391086 Seal–Oil  
693582 Sump–Engine  
Used on Type No(s).  
0122.  
494238 Sump–Engine  
Used on Type No(s).  
0121.  
01041800).  
01041800).  
696398 Piston  
Assembly  
(.010” Oversize)  
(Used After Code Date  
01041800).  
696399 Piston  
Assembly  
(.020” Oversize)  
(Used After Code Date  
01041800).  
696400 Piston  
Assembly  
(.030” Oversize)  
(Used After Code Date  
01041800).  
––––––– Note –––––  
499284 Piston  
Assembly  
696404 Ring Set  
(.010” Oversize)  
(Used After Code Date  
01041800).  
696405 Ring Set  
(.020” Oversize)  
(Used After Code Date  
01041800).  
696406 Ring Set  
(.030” Oversize)  
(Used After Code Date  
01041800).  
––––––– Note –––––  
495854 Ring Set  
(Standard)  
(Used Before Code  
Date 01041900).  
495852 Ring Set  
(.010” Oversize)  
(Used Before Code  
Date 01041900).  
495851 Ring Set  
(.020” Oversize)  
(Used Before Code  
Date 01041900).  
495855 Ring Set  
(.030” Oversize)  
(Used Before Code  
Date 01041900).  
4A  
5
698148 Head–Cylinder  
7 K 273280 Gasket–Cylinder Head  
8
9
696126 Breather Assembly  
K 27803 Gasket–Breather  
691666 Screw  
(Breather Assembly)  
691328 Tube–Breather  
10  
11  
12 K 692226 Gasket–Crankcase  
(.015” Standard)  
––––––– Note –––––  
K 692406 Gasket–  
Crankcase  
(.005”)  
K 692405 Gasket–  
Crankcase  
(Standard)  
(Used Before Code  
Date 01041900).  
499288 Piston  
Assembly  
(.010” Oversize)  
(Used Before Code  
Date 01041900).  
499292 Piston  
Assembly  
(.020” Oversize)  
(Used Before Code  
Date 01041900).  
499296 Piston  
Assembly  
(.030” Oversize)  
(Used Before Code  
Date 01041900).  
(.009”)  
13  
690360 Screw  
(Cylinder Head)  
690946 Plug–Oil Drain  
690136 Crankshaft  
15  
16  
(Used After Code Date  
98063000).  
693944 Crankshaft  
693653 Crankshaft  
16A  
16B  
27  
28  
691299 Lock–Piston Pin  
498319 Pin–Piston  
20 K 291675 Seal–Oil  
(Standard)  
––––––– Note –––––  
498320 Pin–Piston  
(.005” Oversize)  
(PTO Side)  
22  
692125 Screw  
(Crankcase  
Cover/Sump)  
693557 Flywheel  
(Steel Ring Gear)  
222698 Key–Flywheel  
23  
24  
K Engine Gasket Set – Reference Number 358  
D Carburetor Overhaul Kit – Reference 121 & 121A  
z Carburetor Gasket Set– Reference 977 & 977A  
Valve Gasket Set – Reference Number 1095  
5966–8  
Assemblies include all parts shown in frames.  
12/1/2003  
8
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28W700  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
DESCRIPTION  
29  
692419 Rod–Connecting  
50  
51  
53  
690193 Manifold–Intake  
D z 692137 Gasket–Intake  
690227 Stud  
125  
125A  
698620 Carburetor  
(LMT 154, 155)  
(Standard)  
(Used After Code Date  
K
Carburetor  
98063000).  
––––––– Note –––––  
494504 Rod–  
(Carburetor)  
691148 Screw  
(Nikki Carburetor,  
Service with Walbro  
Carburetor)  
54  
(Intake Manifold)  
Connecting  
(Standard)  
73  
74  
690492 Screen–Rotating  
691655 Screw  
127 D695005 Plug–Welch  
127A D690727 Plug–Welch  
(Used Before Code  
Date 98070100).  
(Rotating Screen)  
690582 Washer  
(Flywheel)  
697561 Screw  
130  
130A  
131  
131A  
133  
133A  
135  
137  
691750 Valve–Throttle  
695418 Valve–Throttle  
75  
78  
494379 Kit–Throttle Shaft  
695421 Kit–Throttle Shaft  
494381 Float–Carburetor  
694914 Float–Carburetor  
696142 Tube–Fuel Transfer  
z 281165 Gasket–Float Bowl  
z 695426 Gasket–Float Bowl  
495097 Kit–Choke Shaft  
(LMT 155)  
692420 Rod–  
Connecting  
(.020” Undersize)  
(Used After Code Date  
98063000).  
495490 Rod–  
Connecting  
(.020” Undersize)  
(Used Before Code  
Date 98070100).  
(Flywheel Guard)  
84  
93  
94  
690343 Plug–Breather  
690602 Bushing–Throttle Shaft  
498030 Kit–Idle Mixture  
695425 Kit–Idle Mixture  
D
94A  
137A  
141  
D
95 D691636 Screw  
(Throttle Valve)  
95A D690718 Screw  
(Throttle Valve)  
141A  
495931 Kit–Choke Shaft  
(LMT 154)  
32  
692852 Screw  
98  
98A  
495800 Kit–Idle Speed  
695408 Kit–Idle Speed  
141B  
695420 Kit–Choke Shaft  
(Connecting Rod)  
(Used After Code Date  
98063000).  
142 D692412 Nozzle–Carburetor  
146  
165  
104 D690525 Pin–Float Hinge  
104A D694918 Pin–Float Hinge  
105 D231855 Valve–Float Needle  
105A D694922 Valve–Float Needle  
106 D690577 Seat–Inlet  
108  
108A  
108B  
691639 Key–Timing  
693148 Nut  
(Ring Gear)  
692297 Seal–Air Cleaner Nut  
32A  
690356 Screw  
(Connecting Rod)  
(1 7/8” Long)  
(Used Before Code  
Date 98070100).  
––––––– Note –––––  
690348 Screw  
(Connecting Rod)  
(1 5/8” Long)  
(Used Before Code  
Date 98070100).  
167  
176 K 691917 Seal–O Ring  
(Air Cleaner Base)  
690958 Nut  
690464 Valve–Choke  
(LMT 155)  
692344 Valve–Choke  
(LMT 154)  
185  
186  
(Air Cleaner Brace)  
691609 Connector–Hose  
(Breather Assembly)  
692317 Connector–Hose  
(Carburetor)  
691050 Line–Fuel  
(Cut to  
Required Length)  
697098 Line–Fuel  
(Formed)  
695419 Valve–Choke  
186A  
187  
117 D692408 Jet–Main  
(Standard)  
117A D695415 Jet–Main  
(Standard)  
33  
34  
35  
695760 Valve–Exhaust  
695761 Valve–Intake  
691279 Valve Spring  
(Intake)  
691279 Spring–Valve  
(Exhaust)  
690456 Guard–Flywheel  
499586 Keeper–Valve  
691968 Slinger–Governor/Oil  
690564 Tappet–Valve  
698492 Camshaft  
Used on Type No(s).  
0121, 0122.  
118 D692411 Jet–Main  
187A  
(High Altitude)  
118A D695416 Jet–Main  
(High Altitude)  
690191 Kit–Carburetor  
36  
(3.5” Long)  
––––––– Note –––––  
697907 Line–Fuel  
(Formed)  
121  
37  
42  
43  
45  
46  
Overhaul  
695427 Kit–Carburetor  
Overhaul  
121A  
(9.6” Long)  
188  
192  
691693 Screw  
(Control Bracket)  
691986 Adjuster–Rocker Arm  
K Engine Gasket Set – Reference Number 358  
D Carburetor Overhaul Kit – Reference 121 & 121A  
z Carburetor Gasket Set– Reference 977 & 977A  
Valve Gasket Set – Reference Number 1095  
5966–9  
Assemblies include all parts shown in frames.  
12/1/2003  
9
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28W700  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
DESCRIPTION  
202  
691841 Link–Mechanical  
Governor  
333  
334  
492341 Armature–Magneto  
691061 Screw  
(Magneto Armature)  
491055 Plug–Spark  
693675 Screw  
544  
692034 Armature–Starter  
491986 Bushing–Governor  
Crank  
690661 Screw  
(Remote Choke Stop)  
691119 Screw  
(Governor Control  
Lever)  
691029 Nut  
(Starter Cable)  
95162 Clamp–Hose  
691693 Screw  
552  
559  
562  
209  
216  
217  
222  
227  
692208 Spring–Governor  
691840 Link–Choke  
695409 Spring–Choke Return  
694042 Bracket–Control  
691374 Lever–Governor  
Control  
337  
344  
(Cable Clamp)  
(Air Cleaner Base)  
690807 Wire–Stop  
691580 Gasket Set–Engine  
19203 Puller–Flywheel  
695422 Spring–Float Bowl  
89838 Wrench–Spark Plug  
691691 Washer  
(Governor Crank)  
690283 Plug  
(Pressure Relief Valve)  
496894 Filter–Air Cleaner  
Cartridge  
356  
358  
363  
369  
383  
404  
231 D691636 Screw  
(Choke Valve)  
231A D690718 Screw  
(Choke Valve)  
232  
238  
240  
265  
267  
579  
601  
607  
(Air Cleaner Brace)  
691620 Pin–Cotter  
692012 Crank–Governor  
691842 Link Spring–Governor  
691843 Cap–Valve  
298090 Filter–Fuel  
221535 Clamp–Casing  
690804 Screw  
614  
616  
415  
445  
617 K 692138 Seal–O-Ring  
(Intake Manifold)  
695414 Seal–Choke/Throttle  
(Casing Clamp)  
633  
455  
462  
691173 Cup–Flywheel  
691261 Washer  
Shaft  
268  
269  
270  
691025 Casing–Control Wire  
(Cut to  
Required Length)  
691026 Wire–Control  
(Cut to  
634 D690801 Spring/Seal Assembly  
(LMT 155)  
634A D690802 Spring/Seal Assembly  
(LMT 154)  
(Starter Cable)  
467  
474  
691668 Knob–Air Cleaner  
696459 Alternator  
(Dual Circuit)  
690493 Bracket–Mounting  
(Front)  
690494 Bracket–Mounting  
(Rear)  
691532 Strap–Starter  
691251 Nut  
Required Length)  
691027 Nut  
635  
646  
654  
691909 Boot–Spark Plug  
690460 Brace–Air Cleaner  
690958 Nut  
(Carburetor)  
691323 Spacer  
493  
(Control Wire Casing)  
691028 Lever–Control  
z 692255 Washer–Sealing  
z 695410 Washer–Sealing  
691002 Screw  
493A  
271  
276  
276A  
287  
D
668  
503  
505  
D
(Flywheel Cup)  
691 K 692407 Seal–Governor Shaft  
(Governor Control  
Lever)  
693699 Drive–Starter  
(Used With  
Steel Ring Gear)  
497606 Drive–Starter  
(Used With  
Aluminum and Plastic  
Ring Gears)  
692024 Clutch–Drive  
692014 Dipstick  
(Dipstick Tube)  
690497 Housing–Blower  
69108 Screw  
(Blower Housing)  
698454 Shield–Cylinder  
691003 Screw  
692  
695  
697  
711  
690572 Spring–Detent  
(LMT 155)  
693109 Screw  
(Ring Gear)  
690372 Screw  
(Drive Cap)  
690703 Screw  
(Carburetor Shield)  
690959 Pin–Locating  
Gear–Ring  
304  
305  
510  
306  
307  
510A  
(Cylinder Shield)  
309  
693551 Motor–Starter  
(Steel Ring Gear Only)  
––––––– Note –––––  
497595 Motor–Starter  
(Plastic Ring Gear  
Only)  
718  
726  
513  
523  
(Steel)  
(See Reference 23  
for Service)  
524 K 281370 Seal–Dipstick Tube  
525 691398 Tube–Dipstick  
310  
690323 Screw  
726A  
727  
399676 Gear–Ring  
(Aluminum)  
(Services Plastic Ring  
Gear Only)  
490324 Cover–Starter Drive  
(Starter Motor)  
497608 Set–Brush  
692127 Screw  
311  
318  
(Mounting Bracket)  
K Engine Gasket Set – Reference Number 358  
D Carburetor Overhaul Kit – Reference 121 & 121A  
z Carburetor Gasket Set– Reference 977 & 977A  
Valve Gasket Set – Reference Number 1095  
5966–10  
Assemblies include all parts shown in frames.  
12/1/2003  
10  
Download from Www.Somanuals.com. All Manuals Search And Download.  
28W700  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
REF.  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
DESCRIPTION  
729  
729A  
732  
691335 Clip–Wire  
(Fuel Solenoid)  
691224 Clip–Wire  
(Starter Motor)  
691002 Screw  
(Starter Drive Cover)  
691658 Screw  
(Crankshaft Extension)  
914  
691108 Screw  
(Rocker Cover)  
692417 Cover–Blower Housing  
691058 Screw  
1026  
692003 Rod–Push  
(Intake)  
––––––– Note –––––  
692011 Rod–Push  
(Exhaust)  
921  
934  
(Fan Retainer)  
943 K 690589 Seal–O Ring  
1027  
1029  
1032  
1034  
1035  
1036  
492932 Filter–Oil  
733  
(Oil Pump Cover)  
692734 Solenoid–Fuel  
695423 Solenoid–Fuel  
691657 Screw–Float Bowl  
499613 Cover–Oil Pump  
272403 Filter–Pre Cleaner  
692139 Cover–Air Cleaner  
691108 Screw  
691751 Arm–Rocker  
491710 Ball–Oil Pump  
690822 Guide–Push Rod  
693784 Shaft–Pump  
695700 Label–Emissions  
(Used After Code Date  
00063000).  
947  
947A  
950  
965  
967  
741  
750  
691284 Gear–Timing  
691033 Screw  
(Oil Pump Cover)  
757  
758  
759  
761  
691714 Link–Counterweight  
692423 Counterweight  
691239 Pin–Counterweight  
691096 Screw  
968  
969  
––––––– Note –––––  
695036 Label–  
(Blower Housing  
(Counterweight Link)  
693713 Gear–Pinion  
(Steel Ring Gear Only)  
693059 Gear–Pinion  
(Aluminum Ring Gear  
Only)  
Cover)  
690365 Screw  
(Blower Housing  
Cover)  
692129 Screw  
Emissions  
783  
969A  
971  
(Used After Code Date  
99093000 and Before  
Code Date 00070100).  
694318 Label–  
783A  
(Air Cleaner Base  
Emissions  
783B  
693058 Gear–Pinion  
(Plastic Ring Gear  
to Carburetor)  
(Used After Code Date  
98123100 and Before  
Code Date 99100100).  
499364 Label–  
Emissions  
(Used Before Code  
Date 99010100).  
975  
975A  
977  
495933 Bowl–Float  
695417 Bowl–Float  
690192 Gasket Set–Carburetor  
695428 Gasket Set–Carburetor  
Only)  
789  
797  
692037 Harness–Wiring  
(Fuel Solenoid)  
693167 Nut  
977A  
987 D691326 Seal–Throttle Shaft  
987A D698777 Seal–Throttle Shaft  
(Brush Retainer)  
801  
802  
803  
810  
830  
691283 Cap–Drive  
691286 Cap–End  
693757 Housing–Starter  
691779 Extension–Crankshaft  
691095 Stud–Rocker Arm  
1051  
1058  
1059  
1090  
1091  
1095  
1119  
691265 Ring–Retaining  
273933 Operator’s Manual  
698516 Kit–Screw/Washer  
691293 Retainer–Brush  
691333 Cap–Limiter  
691581 Gasket Set–Valve  
691183 Screw  
(Alternator)  
695407 Screw  
(Float Bowl)  
272147 Repair Manual  
996  
1005  
1006  
1017  
690678 Shield–Carburetor  
697853 Fan–Flywheel  
690452 Retainer–Fan  
690770 Screen–Oil Pump  
Used on Type No(s).  
0122.  
842 K 691870 Seal–O Ring  
(Dipstick Tube)  
496415 Dipstick/Tube  
Assembly  
1019  
496758 Kit–Label  
847  
851  
1022 K 272475 Gasket–Rocker Cover  
1023  
1024  
1127  
1330  
691192 Cover–Rocker  
499054 Pump–Oil  
692424 Terminal–Spark Plug  
868 K 690968 Seal–Valve  
875  
877  
696129 Base–Air Cleaner  
393456 Wire/Connector–  
Alternator  
K Engine Gasket Set – Reference Number 358  
D Carburetor Overhaul Kit – Reference 121 & 121A  
z Carburetor Gasket Set– Reference 977 & 977A  
Valve Gasket Set – Reference Number 1095  
5966–11  
Assemblies include all parts shown in frames.  
12/1/2003  
11  
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