Simplicity 12V336-0149-G1 Manual

Parts Manual
Mfg. No: 12V336-0149-G1
Copyright © Briggs & Stratton. All Rights reserved
19-Dec-2021
Table Of Contents
Model Components
Page
Air Cleaner Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternator Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Housing Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor and Fuel Supply Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankcase Cover/Sump and Lubrication Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Exhaust Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flywheel, Ignition, and Starter Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Air Cleaner Group
Mfg. No: 12V336-0149-G1
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Air Cleaner Group
REF NO
PART NO
QTY
DESCRIPTION
11
163
185
84005248
596768
590692
1
1
1
259
265
267
691189
691024
597027
1
1
1
445
467
467A
536
875
968
1406
1453
596760
596758
596759
597060
597061
597062
597065
596756
1
1
1
1
1
1
1
1
TUBE, Breather
GASKET, Air Cleaner
NUT
-(Air Cleaner Base)
BRACKET, Casing Clamp
CLAMP, Casing
SCREW
-(Casing Clamp)
FILTER, A/C Cartridge
KNOB, Air Cleaner Cover
KNOB, Air Cleaner Cover
CLEANER, Air
BASE, Air Cleaner
COVER, Air Cleaner
VALVE, Debris
SEAL, Air Cleaner Cover
F
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Alternator Group
Mfg. No: 12V336-0149-G1
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Alternator Group
REF NO
PART NO
QTY
DESCRIPTION
474
1119
695730
699772
1
2
ALTERNATOR
SCREW
-(Alternator)
F
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Blower Housing Group
Mfg. No: 12V336-0149-G1
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Blower Housing Group
REF NO
PART NO
QTY
DESCRIPTION
60
597080
1
65
590683
3
281
304
305
----597073
597078
1
1
4
608
596772
2
663
-----
2
1036
-----
1
1319
794467
1
1319A
1319B
797669
278911GS
1
1
1515
-----
1
GRIP, Starter Rope
-(Part information located in Flywheel/Ignition/Starter Group.)
SCREW
-(Rewind Starter)
PANEL, Control
HOUSING, Blower
SCREW
-(Blower Housing)
STARTER, Rewind
-(Part information located in Flywheel/Ignition/Starter Group.)
SCREW
-(Part information located in Controls Group.)
LABEL, Emissions
-(Available from a Briggs & Stratton Authorized Dealer)
LABEL, Warning
-(REQUIRED When Replacing Parts With Warning Labels Affixed)
LABEL, Warning
LABEL, Warning
-(REQUIRED When Replacing Parts With Warning Labels Affixed)
NUT, Hex Flange
-(Part information located in Controls Group.)
F
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Carburetor and Fuel Supply Group
Mfg. No: 12V336-0149-G1
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Carburetor and Fuel Supply Group
REF NO
PART NO
QTY
DESCRIPTION
51
-----
1
51A
53
----597052
1
1
53A
597051
1
104
105
112A
597533
797139
84003640
1
1
1
117
84004447
1
118
597048
1
121
597138
1
122
125
133
137
163
185
84003331
84002957
597473
798932
596768
-----
1
1
1
1
1
2
GASKET, Intake
-(Part information located in Cylinder Head Group.)
GASKET, Intake
STUD
-(Carburetor) (Short)
STUD
-(Carburetor) (Long)
PIN, Float Hinge
VALVE, Float Needle
SCREW
-(Choke Lever)
JET, Main
-(Standard)
JET, Main
-(High Altitude)
KIT, Carburetor Overhaul
-(Service Kits may include extra parts not specific to this engine.)
SPACER, Carburetor
CARBURETOR ASSEMBLY
FLOAT, Carburetor
GASKET, Float Bowl
GASKET, Air Cleaner
NUT
-(Part information located in Air Cleaner Group.)
CONNECTOR, Hose
LINE, Fuel
LINE, Fuel
LINE, Fuel
SCREW
-(Fuel Tank)
LINK, Mechanical Governor
-(Part information located in Controls Group.)
SPRING, Governor
-(Part information located in Controls Group.)
FILTER, Fuel
FILTER, Fuel
GASKET, Fuel Bowl
BOWL, Fuel Filter
DRAIN, Carburetor Bowl
WASHER, Sealing
SCREW
-(Fuel Pump)
PUMP, Fuel
KNOB, Choke Shaft
CLAMP, Hose
WASHER
-(Choke Lever)
NUT
-(Fuel Tank)
BRACKET, Fuel Pump
LEVER, Choke
BOWL, Float
SLEEVE, Fuel Line
-(278mm)
186
187
187A
187B
190
F
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691764
791766
791745
791766
591476
1
1
1
1
1
-----
1
209
-----
1
240
240A
245
246
254
276
385
597039
84001895
597735
597043
595322
797632
590703
1
1
1
1
1
1
2
387
472
601
680
597338
84002963
791850
80078774
1
1
1
1
705
707919
2
788
951A
975
1357A
84005241
84003872
597049
84005253
1
1
1
1
202
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Controls Group
Mfg. No: 12V336-0149-G1
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Controls Group
REF NO
PART NO
QTY
DESCRIPTION
188
590850
2
202
202A
209
211
222
227
232
265
267
597032
597033
597111
691278
84006188
84003330
597034
691024
597027
1
1
1
1
1
1
1
2
2
278
690402
1
281
410
485
505
84004647
597024
84004631
590641
1
1
1
1
562
597121
1
564
604
621
663
84006868
84006418
692310
84003635
2
1
1
6
280275
590692
1
1
597035
597036
1
1
SCREW
-(Control Bracket)
LINK, Mechanical Governor
LINK, Mechanical Governor
SPRING, Governor
SPRING, Governor
BRACKET, Control
LEVER, Governor Control
SPRING, Governor Link
CLAMP, Casing
SCREW
-(Casing Clamp)
WASHER
-(Governor Control Lever)
PANEL, Control
LINK, Control
KNOB, Control
NUT
-(Governor Control Lever)
BOLT
-(Governor Control Lever)
SCREW
COVER, Control
SWITCH, Stop
SCREW
-(Control Panel)
TIE, Cable
NUT
-(Control Panel)
BRACKET, Governor Control
SCREW
-(Governed Idle Spring Bracket)
1054
1515
1571
1572
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Crankcase Cover/Sump and Lubrication Group
Mfg. No: 12V336-0149-G1
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Crankcase Cover/Sump and Lubrication Group
REF NO
PART NO
QTY
DESCRIPTION
3
-----
1
7
-----
1
17
-----
1
18
20
596987
596991
1
1
22
590714
6
51
51A
186
-------------
1
1
1
276
-----
1
358
-----
1
522
522
523
847
850
868
590716
590716
596992
596989
100106
-----
1
1
1
1
1
1
-----
1
-----
1
----596990
1
1
84005238
84005239
1
1
SEAL, Oil
-(Part information located in Cylinder Group.)
GASKET, Cylinder Head
-(Part information located in Cylinder Head Group.)
BEARING, Ball
-(Part information located in Cylinder Group.)
COVER, CRANKCASE
SEAL, Oil
-(PTO Side)
SCREW
-(Crankcase Cover/Sump)
GASKET, Intake
GASKET, Intake
CONNECTOR, Hose
-(Part information located in Fuel Supply Group.)
WASHER, Sealing
-(Part information located in Carburetor Group.)
GASKET SET, Engine
-(Part information located in Cylinder Group.)
PLUG, Dipstick/Fill
PLUG, Dipstick/Fill
DIPSTICK
DIPSTICK/TUBE ASSEMBLY
SEALANT, Liquid
SEAL, Valve
-(Part information located in Cylinder Head Group.)
GASKET, Exhaust
-(Part information located in Exhaust Group.)
GASKET, Rocker Cover
-(Part information located in Cylinder Head Group.)
SEAL, Air Cleaner Cover
BEARING, Ball
-(Crankcase Cover/Sump)
SHIELD, Oil
SCREW
-(Oil Shield)
883
1022
1453
1548
1575
1576
F
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Crankshaft Group
Mfg. No: 12V336-0149-G1
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Crankshaft Group
REF NO
PART NO
QTY
DESCRIPTION
16
24
25
25
596958
596976
596977
596978
1
1
1
1
26
26
596979
596980
1
2
27
28
29
32
596982
596981
596983
596984
2
1
1
2
46
357
596993
692191
1
1
CRANKSHAFT
KEY, Flywheel
PISTON ASSEMBLY
PISTON ASSEMBLY
-(.020" Oversize)
SET, Ring
SET, Ring
-(.020" Oversize)
LOCK, Piston Pin
PIN, Piston
ROD, Connecting
SCREW
-(Connecting Rod)
CAMSHAFT
KEY, Drive Pulley
F
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Cylinder Group
Mfg. No: 12V336-0149-G1
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Cylinder Group
REF NO
PART NO
QTY
DESCRIPTION
1
3
596996
84002132
1
1
7
-----
1
15
17
590678
596990
2
1
20
-----
1
51
51A
219
276
--------597038
-----
1
1
1
1
306
306A
307
597077
597076
590850
1
1
3
307A
590683
3
358
597139
1
404
597030
1
597031
597029
590713
100106
-----
1
1
2
1
1
883
-----
1
1022
-----
1
1453
1548
---------
1
1
CYLINDER ASSEMBLY
SEAL, Oil
-(Magneto Side)
GASKET, Cylinder Head
-(Part information located in Cylinder Head Group.)
PLUG, Oil Drain
BEARING, Ball
-(Cylinder)
SEAL, Oil
-(Part information located in Crankcase Cover/Sump and Lubrication Group.)
GASKET, Intake
GASKET, Intake
GEAR, Governor
WASHER, Sealing
-(Part information located in Carburetor Group.)
SHIELD, Cylinder
SHIELD, Cylinder
SCREW
-(Cylinder Shield)
SCREW
-(Cylinder Shield)
GASKET SET, Engine
-(Service Kits may include extra parts not specific to this engine.)
WASHER
-(Governor Crank)
RETAINER, Governor Shaft
CRANK, Governor
PIN, Locating
SEALANT, Liquid
SEAL, Valve
-(Part information located in Cylinder Head Group.)
GASKET, Exhaust
-(Part information located in Exhaust Group.)
GASKET, Rocker Cover
-(Part information located in Cylinder Head Group.)
SEAL, Air Cleaner Cover
BEARING, Ball
-(Part information located in Crankcase Cover/Sump and Lubrication Group.)
615
616
718
850
868
F
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Cylinder Head Group
Mfg. No: 12V336-0149-G1
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Cylinder Head Group
REF NO
PART NO
QTY
DESCRIPTION
3
-----
1
5
7
13
596998
597007
597008
1
1
4
17
-----
1
20
-----
1
33
34
35
597005
597004
597002
1
1
1
36
597002
1
40
45
51
51A
192
238
276
590654
591449
----596770
597006
590649
-----
2
2
1
1
2
2
1
SEAL, Oil
-(Part information located in Cylinder Group.)
HEAD, Cylinder
GASKET, Cylinder Head
SCREW
-(Cylinder Head)
BEARING, Ball
-(Part information located in Cylinder Group.)
SEAL, Oil
-(Part information located in Crankcase Cover/Sump and Lubrication Group.)
VALVE, Exhaust
VALVE, Intake
SPRING, Valve
-(Intake)
SPRING, Valve
-(Exhaust)
RETAINER, Valve
TAPPET, Valve
GASKET, Intake
GASKET, Intake
ADJUSTER, Rocker Arm
CAP, Valve
WASHER, Sealing
-(Part information located in Carburetor Group.)
STUD
-(Muffler)
PLUG, Spark
GASKET SET, Engine
-(Part information located in Cylinder Group.)
WRENCH, Spark Plug
RETAINER, Valve Spring
PIN, Locating
SCREW
-(Rocker Arm)
SEAL, Valve
GASKET, Exhaust
-(Part information located in Exhaust Group.)
SCREW
-(Rocker Cover)
GASKET, Rocker Cover
COVER, Rocker
ROD, Push
ARM, Rocker
PLATE, Cylinder Head
GASKET SET, Valve
-(Service Kits may include extra parts not specific to this engine.)
SEAL, Air Cleaner Cover
BEARING, Ball
-(Part information located in Crankcase Cover/Sump and Lubrication Group.)
296
F
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590631
2
491055S
-----
2
1
19576S
597003
590637
597000
1
1
2
2
868
883
597001
-----
1
1
914
597016
4
1022
1023
1026
1029
1034
1095
597015
84005240
597017
596999
592874
597140
1
1
2
2
1
1
1453
1548
---------
1
1
337
358
383
553
718A
798
Copyright © Briggs & Stratton. All Rights reserved
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Exhaust Group
Mfg. No: 12V336-0149-G1
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Exhaust Group
REF NO
PART NO
QTY
DESCRIPTION
300
300A
613
84003517
84003518
590850
1
1
1
832
836
597070
590850
1
3
883
994
1177
597072
593207
590632
1
1
2
1449
590633
2
MUFFLER
MUFFLER
SCREW
-(Muffler)
GUARD, Muffler
SCREW
-(Muffler Guard) (Muffler)
GASKET, Exhaust
ARRESTOR, Spark
NUT
-(Muffler)
WASHER
F
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Flywheel, Ignition, and Starter Group
Mfg. No: 12V336-0149-G1
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Flywheel, Ignition, and Starter Group
REF NO
PART NO
QTY
DESCRIPTION
23
37
60
65
597086
84005259
597080
590683
1
1
2
2
78
590850
3
332
333
334
591988
84003520
699477
1
2
2
356
363
455
608
1005
597055
19203
597088
596772
794273
1
1
1
2
1
FLYWHEEL
GUARD, Flywheel
GRIP, Starter Rope
SCREW
-(Rewind Starter)
SCREW
-(Flywheel Guard)
NUT
ARMATURE, Magneto
SCREW
-(Magneto Armature)
WIRE, Stop
PULLER, Flywheel
CUP, Flywheel
STARTER, Rewind
FAN, Flywheel
F
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Copyright © Briggs & Stratton. All Rights reserved
19-Dec-2021

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