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COPYRIGHT by BRIGGS & STRATTON CORPORATIONAll rights reserved. No part of this material may be reproduced or transmitted,in any form or by any means, electronic or mechanical, including photocopying,recording or by any information storage and retrieval system, without permissionin writing from Briggs & Stratton Corporation.
PRINTED IN U.S.A.
FORM MS−3776−07/25/2008REPLACES FORM MS−3776−06/02/2008FILE IN SECT. 2 OF SERVICE MANUAL
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−2 Assemblies include all parts shown in frames. 07/25/2008
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−3 Assemblies include all parts shown in frames. 07/25/2008
3
1023 1023B
10221022
914
1022
122
51
883
718
619
1034
40
86840
33
34
7
993
886
36
35238
1029
830
192
45
1026
13
635
337
383
5
635A
51A
51B
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−4 Assemblies include all parts shown in frames. 07/25/2008
4
PRIMER SYSTEM
97
633A
5195
130127
163A
122
276
137
104
125
134
133
975
276
117
276118
217
365
CHOKE SYSTEM
97
633A
5195
130A127A
163A
122
276
137
104
134
133
975
276
276
117A
118A
108
692
125B
98
190
972 1059
187
670
601
633
109
51B
122A
957B
127
109A
633
958
601A
240
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−5 Assemblies include all parts shown in frames. 07/25/2008
5
202
267
265
265A
271
269
268
270
227 562
505
615
404
616
188
209211
333
851334
356
935
1160
745 236
12251
621222F
51A51B
12251
621222G
51A51B
843
578
12251
621222C
51A51B621
51
222A
51A 51B
309510 742
937
783
784
785
513
651
783A
801
544
697
803310
802853
545
1119
474
910
347
532
493
341
356B
356C
356D
789
789A
789C
51
222J
51A51B
853
697
783A
651
513
785
784
783
937
742510309A
621
922923922A
923A
923B621 922A
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−6 Assemblies include all parts shown in frames. 07/25/2008
6
425A
968C
445A 967A443B
259
529
163
976
966B
300 613
883
613A
836
836A832
677
676C
968A
677
676B
968B
425
968
445
967
443443A
529A
163A
976
966
883
613
613A
300D
836A
836832C
677
676A
346
994A
677
676
676D
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−7 Assemblies include all parts shown in frames. 07/25/2008
7
930B
969
921
608
55 65
592
1211
1210
58
60
459
689
456
597
969921A
37
78
305
65592 925
304
332
455
73
1005
23
363
1036 EMISSIONS LABEL
969921B
969A
946
930
930A
997
563
949
703
564
604
969
921D
969A
727
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−8 Assemblies include all parts shown in frames. 07/25/2008
8
3
9
12
20
1022
122
51
883
868
7
993
524
842
163A
163
585
1022122
51
883
868
7
993
1095 VALVE GASKET SET
358 ENGINE GASKET SET
122
51
163A
163
633A
137
104
134
276
127
633
127A
122
51
163A
163
633A
137
276
633
977 CARBURETOR GASKET SET
51A
51B
51A
51B
51A
51B
51A
51B
121 CARBURETOR OVERHAUL KIT
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−9 Assemblies include all parts shown in frames. 07/25/2008
16 691457 Crankshaft−−−−−−− Note −−−−−691456 CrankshaftUsed on Type No(s).0025, 0062, 0105,0112, 0128, 0136,0138, 0140, 0142,0146, 0149, 0162,0164, 0168, 0172,0178, 0193, 0195,0199, 0202, 0221,0271, 0307, 0335,0338, 0373, 0397,0525, 0564, 0625,0662, 0665, 0844,0933, 0991, 1005,3844.693291 CrankshaftUsed on Type No(s).0021, 0123, 0127,0156, 0158, 0163,0180, 0198, 0205,0217, 0218, 0355,0392, 0395, 0521,0668, 1129.692823 CrankshaftUsed on Type No(s).0118, 0130.692803 CrankshaftUsed on Type No(s).0545.692716 CrankshaftUsed on Type No(s).0133, 0171, 0272,0311. 0314.694491 CrankshaftUsed on Type No(s).0150, 0546.695860 CrankshaftUsed on Type No(s).0210, 0252.691458 CrankshaftUsed on Type No(s).0319.790156 CrankshaftUsed on Type No(s).0135, 0141, 0169,0371, 0383.695950 CrankshaftUsed on Type No(s).0173, 0174, 0177.
17 692517 Bearing−Ball20 �399781S Seal−Oil
(PTO Side)22 691092 Screw
(CrankcaseCover/Sump)
23 697610 Flywheel−−−−−−− Note −−−−−699488 FlywheelUsed on Type No(s).0112, 0115, 0116,0118, 0119, 0121,0123, 0126, 0128,0131, 0133, 0140,0145, 0149, 0153,0156, 0159, 0169,0171, 0178, 0180,0194, 0200, 0205,0206, 0207, 0211,0217, 0223, 0252,0272, 0313, 0316,0335, 0379, 0383,0395, 0505, 0545,0564, 1189.692693 FlywheelUsed on Type No(s).0113, 0114, 0132,0155, 0210, 0302,0311, 0314, 0334,0387, 0562, 0565,1129.697637 FlywheelUsed on Type No(s).0148, 0351, 0373,0382.
24 222698S Key−Flywheel
� Included in Engine Gasket Set−Ref. No.358.� Included in Carburetor Overhaul Kit−Ref. No. 121.
� Included in Carburetor Gasket Set−Ref. No. 977.Δ Included in Valve Gasket Set−Ref. No 1095.
REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
WMV-Dresden, Ersatzteilservice für Elektrowerkzeuge, Motor- und Gartengeräte
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−10 Assemblies include all parts shown in frames. 07/25/2008
10
25 795429 Piston Assembly(Standard)(Used After Code Date07090300).−−−−−−− Note −−−−−792004 PistonAssembly(Standard)(Used Before CodeDate 07090400).795430 PistonAssembly(.020” Oversize)(Used After Code Date07090300).791325 PistonAssembly(.020” Oversize)(Used Before CodeDate 07090400).
26 795431 Ring Set(Standard)(Used After Code Date07090300).−−−−−−− Note −−−−−791969 Ring Set(Standard)(Used Before CodeDate 07090400).795432 Ring Set(.020” Oversize)(Used After Code Date07090300).791324 Ring Set(.020” Oversize)(Used Before CodeDate 07090400).
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−11 Assemblies include all parts shown in frames. 07/25/2008
11
127 �694468 Plug−Welch127A �691739 Plug−Welch
130 691203 Valve−Throttle−−−−−−− Note −−−−−696564 Valve−Throttle(Used With PlasticThrottle Shaft)
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−12 Assemblies include all parts shown in frames. 07/25/2008
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−13 Assemblies include all parts shown in frames. 07/25/2008
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−14 Assemblies include all parts shown in frames. 07/25/2008
(Use Without WoodruffKey)(Used After Code Date07093000).−−−−−−− Note −−−−−790345 Gear−Timing(Use Without WoodruffKey)(Used Before CodeDate 07100100).691830 Gear−Timing(Uses Woodruff Key)
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−15 Assemblies include all parts shown in frames. 07/25/2008
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3776−16 Assemblies include all parts shown in frames. 07/25/2008