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Parts Manual Parts Manual Parts Manual Parts Manual Mfg. No: 030664A-00 8,000 Watt B&S Portable Generator Copyright © Briggs and Stratton. All Rights reserved 16-Nov-2017
Parts ManualParts ManualParts ManualParts ManualMfg. No: 030664A-008,000 Watt B&S Portable Generator
Copyright © Briggs and Stratton. All Rights reserved 16-Nov-2017
Table Of ContentsTable Of ContentsTable Of ContentsTable Of Contents
Model ComponentsModel ComponentsModel ComponentsModel Components PagePagePagePageControl Panel (80025036). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Main Unit (80025031). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Wheel Kit (80025040). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Wiring Diagram (80025039WD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Wiring Schematic (80025039WS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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Copyright © Briggs and Stratton. All Rights reserved 3 16-Nov-2017
Control Panel (80025036)Control Panel (80025036)Control Panel (80025036)Control Panel (80025036)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 4 16-Nov-2017
Control Panel (80025036)Control Panel (80025036)Control Panel (80025036)Control Panel (80025036)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
1 707801 PANEL_CONTROL2 319458GS BOX-CONTROL PANEL3 319477GS COVER-OUTLET4 319476GS COVER-OUTLET5 198245GS METER, Hour Digital6 318307GS KEY-SWITCH IGNITION-- 705436 KEY7 202033GS Breaker, Circuit, 30A, 2P8 43437GS OUTLET, 120/240V Locking, 30A9 709526 OUTLET-GFCI10 707857 CABLE_CHOKE11 209872GS BREAKER, Circuit, 20A12 704656 SOCKET-CHARGER-- 312687GS BOOT-RUBBER JACK13 705498 DECAL14 703804 SCREW15 319459GS TRIM-EDGE16 319529GS GROMMET17 312636GS BOOT, Circuit Breaker18 319530GS GROMMET19 191481GS BOOT, Breaker Circuit20 707976 Decal
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Copyright © Briggs and Stratton. All Rights reserved 5 16-Nov-2017
Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 6 16-Nov-2017
Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
1 700278 CRADLE2 312009GS GRIP, Handle3 312008GS GRIP, Handle4 75477GS PPHMS, M5 - 0.8 x 205 705635 DECAL6 705909 DECAL7 704189 DECAL8 315546GS KIT, Hardware, Battery Terminal9 701365 DECAL10 704331 DECAL11 B2495GS WSHR, 25.4 X 8.45 X 1.412 312020GS HEATSHIELD13 312019GS HEATSHIELD14 209775GS BOLT15 316345GS BATTERY16 312014GS CABLE-BATTRY, RED17 312026GS CABLE-BTTRY, BLACK18 311983GS PLATE-BATTERY19 701376 DECAL20 192569GS Muffler21 83083GS SCREEN, Spark Arrest22 52857GS NUT-M8 FLANGE23 57821GS CAPSCREW, Hex Head, M8-1.25 x 4024 67989GS NUT, M8 Flange Serrated25 319457GS BRACKET, Muffler26 703264 DECAL27 52859GS NUT, Lock28 22237GS WASHER, Locking, 3/829 45771GS NUT, M8 - 1.2530 319451GS MOUNT-VIBRATION31 700308 SCREW32 312870GS COVER, Rear Bearing33 701360 VOLTAGE REGULATOR34 312921GS BLOCK, Junction35 703909 BOLT36 703910 BOLT37 312904GS BRUSH ASSEMBLY38 703908 BOLT39 706150 WIRE40 312866GS SUPPORT, Bearing41 701363 STATOR42 701377 ROTOR43 312916GS NUT44 704192 DECAL45 700300 TANK-FUEL46 319587GS CAP-FUEL47 813085GS GASKET48 706535 PAD-RUBBER
Note:* To verify your specific engine model, please reference the ID Tag located on your engine. See your local Briggs & Stratton distributor for parts and service.
Footnotes:Footnotes:Footnotes:Footnotes:
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Copyright © Briggs and Stratton. All Rights reserved 7 16-Nov-2017
Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 8 16-Nov-2017
Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)Main Unit (80025031)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
49 706165 WIRE50 704183 GAUGE-FUEL51 87680GS NUT, M6 - 1.0 Wing52 703805 SCREW53 312005GS WASHER54 189134GS GROMMET, Rubber55 189137GS SPACER56 209417GS VALVE, Fuel57 791745 Hose-Vacuum
-(Cut to Fit)58 314440GS SCREW59 706166 SCREW60 26850GS WASHER61 706159 DECAL62 202997GS DECAL, Warning, CO63 706152 SCREW, M6 x 1264 319405GS CAP-WIRE, RED65 319821GS CAP-WIRE, BLACK66 701364 ASSY-CONTROL PANEL67 703804 SCREW68 703911 BAND-STATOR69 706377 PAD-RUBBER70 706376 COVER-RUBBER71 706534 BELLOWS72 207879GS BOOT, Rubber73 315017GS HOSE, Vapor (cut to fit)74 314955GS CLAMP900 25T235-0035-G1 ENGINE-- 316742GS FUSE
-(Not Illustrated)-- 100028WEB 100028 OIL 48OZ. (EA)
-(Not Illustrated)-- 705927 CHARGER, 120VAC, 12VDC Output, .75A, 2.5mm Round Plug
-(Not Illustrated)
Note:* To verify your specific engine model, please reference the ID Tag located on your engine. See your local Briggs & Stratton distributor for parts and service.
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Copyright © Briggs and Stratton. All Rights reserved 9 16-Nov-2017
Wheel Kit (80025040)Wheel Kit (80025040)Wheel Kit (80025040)Wheel Kit (80025040)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 10 16-Nov-2017
Wheel Kit (80025040)Wheel Kit (80025040)Wheel Kit (80025040)Wheel Kit (80025040)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
1 319396GS HANDLE2 311998GS GRIP-HANDLE3 312000GS GRIP-HANDLE4 75477GS PPHMS, M5 - 0.8 x 205 318677GS BOLT6 96716 Nylon Step Washer7 49820GS NUT, Nylok, M8 - 1.258 207825GS BOLT-M5-6 x 169 319453GS KNOB10 319452GS SPRING11 319454GS PIN12 319285GS MOUNT-VIBRATION13 67989 NUT, M8 Flange Locking Hex M8 - 1.25 Serrated14 BOLT-M8 x 1615 707688 SUPPORT-LEG16 46526GS WSHR, M10, LOCK17 45772GS NUT, M10-1.518 94856GS WASHER-M10 FLAT19 312022GS HUBCAP20 312021GS WHEEL21 316510GS PIN-HAIR22 312023GS AXLE
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Copyright © Briggs and Stratton. All Rights reserved 11 16-Nov-2017
Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 12 16-Nov-2017
Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)Wiring Diagram (80025039WD)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
-- Wiring Diagram Only-- WARNING Warning Generator Voltage Could Cause Electrical Shock or Burn Resulting in
Death Or Serious Injury. To Avoid Electrical Shock Or Burn Hazard, Please ReferService To Qualified Personnel.
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Copyright © Briggs and Stratton. All Rights reserved 13 16-Nov-2017
Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)Mfg. No: 030664A-00Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs and Stratton. All Rights reserved 14 16-Nov-2017
Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)Wiring Schematic (80025039WS)REF NOREF NOREF NOREF NO PART NOPART NOPART NOPART NO QTYQTYQTYQTY DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION
-- Wiring Schematic Only-- WARNING Warning Generator Voltage Could Cause Electrical Shock or Burn Resulting in
Death Or Serious Injury. To Avoid Electrical Shock Or Burn Hazard, Please ReferService To Qualified Personnel.
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Copyright © Briggs and Stratton. All Rights reserved 15 16-Nov-2017
in/lbsft/lbs
3
Torque Specification ChartFOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
PropertyClass
Class 8.8 Class 10.9 Class 12.9
Size OfHardware Nm. Nm. Nm. Nm.
M3 1.282.905.75
9.916.5
244883
132200275390530375995
1350183023603050
13.44 1.804.108.10
14233467
117185285390550745960
14001900258033104290
19.2 22.92 2.15M4 30.72 43.44 52.56 4.95M5 60.96 5.97 7.15
16.59.7
M6 7.3 10.3 12.1M7 12.1 16.9 19.9 27M8 17.7 25 29 40M10 35 50 59 81M12 61 86.2 103 140M14 101 136 162 220M16 147 210 250 340M18 202 287 346 470M20 290 405 486 660M22 390 559 656 890M24 497 708 840 1140M27 733 1032 1239 1680M30 995 1401 1681 2280M33 1349 1902 2278 3090M36 1740 2441
37982935 3980
M39 2249 3163
Torque Specification ChartFOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
HardwareGrade
SAE Grade 2 SAE Grade 5 SAE Grade 8
Size Ofin/lbsft/lbs
in/lbsft/lbs
in/lbsft/lbs
in/lbs in/lbsHardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.
8-32 19 2.1 30 3.4 41 4.68-36 20 2.3 31 3.5 43 4.910-24 27 3.1 43 4.9 60 6.810-32 31 3.5 49 5.5 68 7.71/4-20 66 7.6 8 10.9 12 16.31/4-28 76 8.6 10 13.6 14 19.05/16-18 11 15.0 17 23.1 25 34.05/16-24 12 16.3 19 25.8 29 34.03/8-16 20 27.2 30 40.8 45 61.23/8-24 23 31.3 35 47.6 50 68.07/16-14 30 40.8 50 68.0 70 95.27/16-20 35 47.6 55 74.8 80 108.81/2-13 50 68.0 75 102.0 110 149.61/2-20 55 74.8 90 122.4 120 163.29/16-12 65 88.4 110 149.6 150 204.09/16-18 75 102.0 120 163.2 170 231.25/8-11 90 122.4 150 204.0 220 299.25/8-18 100 136 180 244.8 240 326.43/4-10 160 217.6 260 353.6 386 525.03/4-16 180 244.8 300 408.0 420 571.27/8-9 140 190.4 400 544.0 600 816.07/8-14 155 210.8 440 598.4 660 897.61-8 220 299.2 580 788.8 900 1,244.01-12 240 326.4 640 870.4 1,000 1,360.0
Hex Head Capscrew
Hex Nut
Lockwasher
Washer
Carriage Bolt
NOTES1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread formingscrews, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:a. for prevailing torque locknuts - use 65% of grade 5
torques.b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Hardware Identification & Torque Specifications
Common Hardware Types
NoMarks
The guides and ruler furnished below are designed tohelp you select the appropriate hardware.
8.8 10.9 12.9
Class 5.6
5.6
5150
13.44 1.285.88
26.4 2.5044.64 4.3
5.2 7.17.7 10.515 21
988 1340759 1030590 800435 590320 435217 295169 230126 171
89 12164 8842 5826 36
.56
ThreadDiameter (mm)
Screw, 1/2- 16 x 2
BodyDiameter
Diameter
InsideDiameter (in)
Nut, 1/2-160
1/4 3/41/2 211/4 3/41/2 1/4 3/41/2 1/4 3/41/2 4
90 10070 8050 6030 400 10 20
ThreadDiameter (mm)
Nut, M8 Screw, M8- 1.25 x 25
Distance between threads (mm)
BodyLength (in)
BodyLength (mm)
3/8” Bolt or NutWrench—9/16”
5/16” Bolt or NutWrench—1/2”
1/4” Bolt or NutWrench—7/16”
1/2” Bolt or NutWrench—3/4”
7/16” Bolt or NutWrench (Bolt)—5/8”Wrench (Nut)—11/16”
in/lbs
Threadsper inch
Threadsper inch
Body Length
Body
When a washer or nut is identified as 1/2” (M8), this is the Nominal size, meaning the inside diameter is 1/2 inch (8mm metric thread diameter); if a second number is presentit represents the threads per inch (distance between threads).
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50),this means the Nominal size, or body diameter is 1/2 inch (8mmmetric thread diameter), the second number,16, represents the threads per inch, (distance between threads). The final numberis the body length of the bolt or screw, 2 inches (50mm).
Standard Hardware Sizing
M6 Bolt or NutWrench—10mm
M8 Bolt or NutWrench—13mm
M10 Bolt or NutWrench—17mm
M12 Bolt or NutWrench—19mm
M14 Bolt or NutWrench—22 mm
Wrench & Fastener Size Guide
Copyright © Briggs and Stratton. All Rights reserved 16-Nov-2017
