All 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 permission
in writing from Briggs & Stratton Corporation.
COPYRIGHT by BRIGGS & STRATTON CORPORATION
PRINTED IN U.S.A.
31F700
Not for
Reproduction
25
26
1058 OPERATOR’S MANUAL
29
32
28
27
27
306
358 ENGINE GASKET SET
3
7
12
883
943
307
1
2
3
1319 WARNING LABEL
REQUIRED when replacing parts
with warning labels affixed.
43
11
10
584
9
1264
1263
6
758
757
46
20
51
9
524
617
1270
759
16
45
146
741
691
842
868
24
1022
1266
15
22
552
691
718
4
12
20
4A
12
1017
20
239
415
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--2Assemblies include all parts shown in frames.09/29/2008
2
847
Not for
Reproduction
31F700
523
965
943
750
1024A
883
842
525
5
524
1027
51
1095 VALVE GASKET SET
1022
33
51
868
42
238
883
34
868
42
13
35
1026
337
635
383
36
7
45
7
1022
1034
830
192
1029
1022
914
1023
50
617
54
617
51
654
53
850
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--3Assemblies include all parts shown in frames.09/29/2008
3
31F700
Not for
Reproduction
131
130
95
987
93
692
51
LMT / PART
NUMBER
LOCATIONS
975
137
142
133
105
141
104
634
117
106
98
127
947
187
633
108
94
601
141C
1091
118
125A
131A
130A
95A
987A
51
133A
975A
137A
141B
634B
105A
104A
108B
98A
127A
135
137A
94A
117A
118A
276
950
121 CARBURETOR OVERHAUL KIT
51
93
95
977 CARBURETOR GASKET SET
51
104
105
106
137
WALBRO
137
142
276
276
634
617
987
1266
1266A
51
95A
104A
105A
51A
276A
947A
1127
121A CARBURETOR OVERHAUL KIT
98A
137A
633
NIKKI
617
634B
987A
276A
127A
1266
1266A
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--4Assemblies include all parts shown in frames.09/29/2008
4
31F700
Not for
Reproduction
125B
131A
130A
95A
987A
51
133A
975A
137A
141B
634B
105A
104A
108B
98A
127A
135
137A
94A
117A
118A
141C
1146
187
601
240
51
95A
104A
105A
51A
187B
276A
947A
121A CARBURETOR OVERHAUL KIT
98A
137A
633
240A
601
187
617
634B
987A
276A
601601
127A
1266
1266A
918
601
1127
788
NIKKI
387A
1139
387
385
385A
773
387A
431
1266
1266A
344
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--5Assemblies include all parts shown in frames.09/29/2008
5
31F700
Not for
Reproduction
304
445
967
643
968
305
305A
1267
304
445
967
643
1139
773
968
1267
187D
601
187A
601
676
300
883
1040B
1279
1265
676A
677
613B
81
677
613
1036 EMISSIONS LABEL
1036A
300A
883
613A
81
884
613
300B
613A
994
346
864
883
823
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--6Assemblies include all parts shown in frames.09/29/2008
6
31F700
Not for
Reproduction
74
73B
1070
1005B
608
55
57
58
65
1005A
73A
1005
415A
1070A
73
56
459
456
455
689
597
37
78
1070
60
363
23
1044
1051
783
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--7Assemblies include all parts shown in frames.09/29/2008
7
31F700
Not for
Reproduction
309
510
783
513
474B
1051
DUAL
CIRCUIT
877
878
801
544
803
TRI
CIRCUIT
474C
1059
1059
877B
5/9 AMP
REGULATED
878A
NOTE: All stators use a No.mounting screw.
NOTE: The proper flywheel part number and/or the alternator magnet size will
determine the alternator type or output. See repair instruction manual
for additional information.
729A
697
310
501A
729B
526
1119
789
474D
877C
578
729
789A
10 AMP
1059
10/16 AMP
REGULATED
526
501
334
333
851
789B
1090
311
503
616
216
579
462
797
802
404
614
202
232
227
562
269
268
271
505
222
209
356
188
270
559
265
267
1054
222A
521
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--8Assemblies include all parts shown in frames.09/29/2008
-- -- -- -- -- -- -- N o t e -- -- -- -- -795903 Sump--Engine
(Used Before Code
Date 05100300).
(Must Use Kit 795903,
Includes Sump And
Counterweight).
4A697188 Sump--Engine
(Used After Code Date
05100200).
Used on Type No(s).
0110, 0111, 0113,
0115, 0116, 0123,
0124, 0125, 0126,
0131, 0136, 0161,
0162, 0284, 0317,
0318, 0403.
-- -- -- -- -- -- -- N o t e -- -- -- -- -795938 Sump--Engine
(Used Before Code
Date 05100300).
Used on Type No(s).
0110, 0111, 0113,
0115, 0116, 0123,
0124, 0125, 0126,
0131, 0136, 0161,
0162, 0284, 0317,
0318, 0403.
(Must Use Kit 795938,
Includes Sump And
Counterweight).
5 K796025 Head--Cylinder
(Used After Code Date
08042700).
-- -- -- -- -- -- N o t e -- -- -- -- -- -793991 Head--Cylinder
(Used Before Code
Date 08042800).
6690310 Washer
(Used After Code Date
07070900).
7 K∆794114 Gasket--Cylinder Head
10697157 Screw
(Breather Assembly)
11794683 Tube--Breather
(Used After Code Date
07071800).
-- -- -- -- -- -- N o t e -- -- -- -- -- -697113 Tube--Breather
(Used Before Code
Date 07071900).
12 K697110 Gasket--Crankcase
(.015” Thick)
(Standard)
13792988 Screw
(Cylinder Head)
(Used After Code Date
07010900).
-- -- -- -- -- -- N o t e -- -- -- -- -- -690360 Screw
(Used Before Code
Date 07011000).
15690946 Plug--Oil Drain
(Square Head)
-- -- -- -- -- -- N o t e -- -- -- -- -- -691680 Plug--Oil Drain
(Square Socket)
Used on Type No(s).
0318, 0403.
16697127 Crankshaft
Used on Type No(s).
0112, 0113, 0114,
0123, 0126, 0129,
0130, 0131, 0132,
0161, 0162, 0284,
0317, 0318, 0403.
-- -- -- -- -- -- N o t e -- -- -- -- -- -793410 Crankshaft
Used on Type No(s).
01
10, 0111, 0115,
0124, 0125.
699106 Crankshaft
Used on Type No(s).
0116.
20 K795387 Seal--Oil
(PTO Side)
22692125 Screw
(Crankcase
Cover/Sump)
23693556 Flywheel
Used on Type No(s).
0110, 0111, 0112,
0113, 0114, 0124,
0125, 0126, 0130,
0131, 0136, 0161,
0162, 0318, 0403.
-- -- -- -- -- -- N o t e -- -- -- -- -- -693557 Flywheel
Used on Type No(s).
0115, 0116, 0123,
0284, 0317.
698282 Flywheel
Used on Type No(s).
0129, 0132.
24 222698s Key--Flywheel
25796172 Piston Assembly
(Standard)
(Used After Code Date
08042700).
-- -- -- -- -- -- N o t e -- -- -- -- -- -791937 Piston
Assembly
(Standard)
(Used Before Code
Date 08042800).
796173 Piston
Assembly
(.020” Oversize)
(Used After Code Date
08042700).
793019 Piston
Assembly
(.020” Oversize)
(Used Before Code
Date 08042800).
26791936 Ring Set
(Standard)
-- -- -- -- -- -- N o t e -- -- -- -- -- -792649 Ring Set
(.020” Oversize)
K Included in Engine Gasket Set--Ref. No.358.
D Included in Carburetor Overhaul Kit--Ref. No. 121 or 121A.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5035--9Assemblies include all parts shown in frames.09/29/2008
9
z Included in Carburetor Gasket Set--Ref. No. 977.
(Includes Paper
Element With A 40
Micron Rating)
Used on Type No(s).
0111, 0112, 0113,
0114, 0116, 0124,
0125, 0126, 0129,
0130, 0131, 0132,
0136, 0161, 0318,
0403.
265691024 Clamp--Casing
267794904 Screw
(Casing Clamp)
268691025 Casing--Control Wire
(Cut To Required
Length)
269691026 Wire--Control
(Cut To Required
Length)
270691027 Nut
(Control Wire Casing)
271691028 Lever--Control
276 D
z692255 Washer--Sealing
276A695410 Washer--Sealing
300795997 Muffler
(Used After Code Date
08042700).
Used on Type No(s).
0116, 0126, 0161.
-- -- -- -- -- -- N o t e -- -- -- -- -- -697349 Muffler
(Used Before Code
Date 08042800).
Used on Type No(s).
0116, 0126, 0161.
300A795998 Muffler
(Used After Code Date
08042700).
Used on Type No(s).
0136.
-- -- -- -- -- -- N o t e -- -- -- -- -- -698356 Muffler
(Used Before Code
Date 08042800).
Used on Type No(s).
0136.
300B 498984s Muffler
Used on Type No(s).
0131.
304796416 Housing--Blower
(Black)
(Used After Code Date
08082400).
-- -- -- -- -- -- N o t e -- -- -- -- -- -698599 Housing--
Blower
(Black)
(Used Before Code
Date 08082500).
790929 Housing-Blower
(Red)
(Used Before Code
Date 08082500).
305697102 Screw
(Blower Housing)
305A697103 Screw
(Blower Housing)
306796006 Shield--Cylinder
(Used After Code Date
08042700).
-- -- -- -- -- -- N o t e -- -- -- -- -- -697107 Shield--
Cylinder
(Used Before Code
Date 08042800).
307691108 Screw
(Cylinder Shield)
309693551 Motor--Starter
310690323 Screw
(Starter Motor)
311497608 Brush Set
333795315 Armature--Magneto
(Used After Code Date
07100200).
-- -- -- -- -- -- N o t e -- -- -- -- -- -492341 Armature--
Magneto
(Used Before Code
Date 07100300).
334691061 Screw
(Magneto Armature)
337 491055s Plug--Spark
Used on Type No(s).
0112, 0113, 0116,
0126, 0129.
-- -- -- -- -- -- N o t e -- -- -- -- -- -691043 Plug--Spark
Used on Type No(s).
0110, 0111, 0114,
0115, 0123, 0124,
0125, 0130, 0131,
0136, 0161, 0162,
0284, 0317, 0318,
-- -- -- -- -- -- -- N o t e -- -- -- -- -795903 Counterweight
(Used Before Code
Date 05100300).
(Must Use Kit 795903,
Includes Sump And
Counterweight).
795938 Counterweight
(Used Before Code
Date 05100300).
Used on Type No(s).
0110, 0111, 0113,
0115, 0116, 0123,
0124, 0125, 0126,
0131, 0136, 0161,
0162, 0284, 0317,
0318, 0403.
(Must Use Kit 795938,
Includes Sump And
Counterweight).