Briggs & Stratton 40276 Setup guide

Home Generator Systems

Illustrated Parts List

Manual No. 202827A Rev. C (03/31/2008)

20000 Rated Watts

Home Generator System

Model

040276

Exploded View - Main Unit

reproduced or transmitted in any form by any means without the express written permission of Briggs & Stratton Power

Products Group, LLC.

2BRIGGSandSTRATTON.COM

Item Part # Description

1 AA203030GS BASE, Mounting

2 187594GS MOUNT, Vibration

3 24910GS HHS, Trilobular 5/16 - 18 x 1/2

4 194683GS SOLENOID, Gas Fuel

5 194829GS FITTING, Coupling

6 194830GS REGULATOR

7 195936GS BRACKET, Mounting Solenoid

8 202382GS FITTING, 3/4 Flare to 3/8 NPT

9 * HHCS, M6 - 1.0 x 16

10 * HHCS, M6 - 1.0 x 30

11 * WASHER, 1/4 Lock

12 * NUT, M6 - 1.0

13 B4300GS HHS, Trilobular, 1/4 - 20 x 1/2

14 194818GS BATTERY

15 185939UGS WIRE-A, Black

16 198913GS KIT, Battery Hardware

17 198593DGS WIRE-A, Red

18 202958GS TUBE, Air Cleaner

19 B4995GS HHS, Trilobular, 1/4-20 x 7/8

20 * WASHER, Flat 5/16 - M8

23 1723165SM HOSE, Oil Drain

24 186649GS DECAL, Oil Drain

25 * HHCS, 5/16 - 18 x 2.5 Full Thread

26 * NUT, 5/16 - 18

27 * WASHER, Lock 5/16 - M8

28 186790CGS WIRE

29 * HHCS, 5/16 - 18 x 2"

30 * HHCS, M12 - 1.75 x 35

31 * WASHER, M12

32 B194685GS SUPPORT, Engine/Alternator, Black

33 202922GS SCREEN

34 * WASHER, Shakeproof Ext. M6-1/4

35 185939WGS WIRE, Ground

36 * WASHER, 3/8 Lock

37 * WASHER, Flat, 3/8 - M10

38 * HHCS, 3/8 - 16 x 1

39 B198896GS BRACKET, Mounting Alternator,

Black

40 202761GS DUCT, Air

41 * SCREW, M5.8 x 10, Taptite

42 * WASHER, Lock 3/8

43 * SHCS, 3/8 - 16 x 1-1/4

44 * HHCS, 5/16 - 18 x 3/4

45 B4300GS HHS, Trilobular, 1/4 - 20 x 1/2

46 * PPHMS, 4-40 x 0.19

47 * WASHER, Lock #4

Item Part # Description

48 186205GS SWITCH, Oil Temp

49 194699GS PLATE, Switch Oil Temp

50 809743 SCREW

51 NSP ASSY, Alternator (see page 7)

52 692062 SCREW

53 193506GS DECAL, Caution Hot Surface

54 809872 GASKET

55 202885GS MUFFLER

56 202884GS BASE, Muffler Box

57 203533GS KIT, Insulation, Muffler Box Base

58 56893GS CRIMPTITE, 10 - 24 x 1/2

59 203407GS ASSY, Bulkhead, Alternator End

w/Insulation

60 203534GS KIT, Insulation, Muffler Box Top

61 194682GS COLLECTOR, Muffler Box

62 202883GS BOX, Muffler Top

63 192445GS SCREW. 10 - 32 x 5/8

64 * WASHER, M6 Shakeproof

70 205397GS DECAL, Requirements, Fuel

900 § ENGINE

901 843644 FUEL HOSE

902 843438 CLAMP

Items Not Illustrated

203420GS MANUAL, Install

203421GS MANUAL, Operator’s

MS3483 MANUAL, Engine

203398GS KIT, Manual/Accessory, HGS

203374GS PAINT, Touchup, HGS, Continuum

Charcoal

198811GS PAINT, Touchup, Bottle, Metallic

Silver 1/2oz

B3518GS CAP, Funnel Oil Bottle

202295GS HOSE, Flex

198866GS KIT, Led Remote

204021GS KIT, Decals, Service

Optional Accessories

199475GS PAINT, Touchup, Spray, Silver, 12oz

203417GS PAINT, Touchup, Spray, Continuum

Charcoal, 12oz

6030 KIT, Cold Weather (Includes Battery

and Oil Warmers)

* - Items without part numbers are common fasteners and

are available at local hardware stores.

§ - Contact Engine Manufacturer

Illustrated Parts List - Main Unit

Exploded View - Enclosure

4BRIGGSandSTRATTON.COM

Item Part # Description

1 197275GS PAD, Mounting w/ Holes

2 AA203030GS BASE, Mounting

3 203406GS ASSY, Bulkhead, Engine End

. . . . . . . Bulkhead, Engine End

. . . . . . . Decal, Fuel Inlet

. . . . . . . Seal, Foam

. . . . . . . Seal, Foam Engine Air

. . . . . . . Bushing, 1-1/2

. . . . . . . Bushing, 1-3/8

. . . . . . . Plug, Dome 1-1/2

. . . . . . . Pin, Hinges with Hardware

4 203380GS ASSY, Door, Engine End

. . . . . . . Weldment, Door Engine End

. . . . . . . Insulations

. . . . . . . Barrel, Hinges with Hardware

5 198910GS ASSY, Duct, Engine Air

. . . . . . . Decals

. . . . . . . Lug, Ground Connect w/Hardware

. . . . . . . Bracket, Mounting Breaker

w/Hardware

6 203385GS ASSY, Support, Rail

. . . . . . . Support Rail Engine End

. . . . . . . Seal, Foam

. . . . . . . Decal, Rainproof

7 B4300GS HHS, Trilobular, 1/4-20 x 1/2

8 203015GS BUSHING, Snap, 2"

9 197493GS BUSHING, Snap, 1-1/2"

10 198338GS REGULATOR, Voltage

11 * HHCS, 3/8 - 16 x 1

12 * WASHER, Flat, 3/8 - M10

13 * WASHER, Lock 3/8

14 * NUT, 3/8 - 16

15 203381GS ASSY, Door

. . . . . . . Weldment Door

. . . . . . . Insulation

. . . . . . . Barrel Hinges with Hardware

. . . . . . . Decals

Item Part # Description

16 202956GS SEAL, Foam, Engine Air

17 192778GS HHS, Trilobular, #8-32 x 1/2

18 195733GS MOUNT, Tie Wrap

19 192940GS RETAINER, Hose

20 202957GS SEAL, Foam, Alternator Inlet

21 198893GS ASSY, Roof/Siderails

. . . . . . . Weldment Roof/Siderails

. . . . . . . Insulation

22 203407GS ASSY, Bulkhead, Alternator End

. . . . . . . Decal, Caution Hot Muffler

. . . . . . . Seal, Foam

. . . . . . . Seal, Foam Alternator Inlet

. . . . . . . Pin, Hinges with Hardware

. . . . . . . Bracket, Muffler

23 200409GS DECAL, Caution Hot Muffler

24 203303GS INSULATION, Engine Door, Bottom

25 198926GS ASSY, Vent, Exhaust

26 198460GS PLUG, Dome

27 198927GS ASSY., Vent, Alternator

28 198888GS SEAL, Foam

29 194694GS COVER, Air Intake Engine

30 203302GS INSULATION, Engine Door, Top

31 197312GS SEAL, Foam

32 196397GS INSULATION, Front/Rear Door

33 195597GS INSULATION, Roof

34 198890GS KIT, Door, Hinge

35 194828GS SET, Latch Key

36 198889GS KIT, Door Latch

* - Items without part numbers are common fasteners and

are available at local hardware stores.

Illustrated Parts List - Enclosure

Item Part # Description

1 198911GS ASSY, Cover, Circuit Breaker

w/Decals

2 * SCREW, 10 x 0.62, Plastite

3 202593GS BREAKER, Circuit 100A, 2P

4 192770GS BRACKET, Mounting Breaker

5 199011GS LUG, Ground Connect

6 191991GS BOLT, 1/4-10 x 1, Plastite

7 198573GS FUSE, Auto Type 15 Amp

8 202118GS ASSY, Control Panel

9 197492GS SCREW, PT, M4 - 1.79 x 16.0

10 198910GS ASSY, Duct, Engine Air w/Decals

12 198549GS DECAL, Terminal Block

13 198550GS DECAL, Ground, Neutral

14 205393GS DECAL, Warning, Outdoor Install

15 193297GS DECAL, Caution, Standby

16 205392GS DECAL, Warning, Auto Start

Item Part # Description

17 205394GS DECAL, Caution, Electric Shock

18 205395GS DECAL, Warning Shock

19 * NUT, 1/4 - 20

21 * WASHER, Shakeproof, Ext M6 1/4

22 * HHCS, 1/4 - 20 x 3/4

Items Not Illustrated

202882GS HARNESS, Wire, CTL Board to

Engine/Alternator

198517GS HARNESS, Wire, E1 & E2 Sensing

203020GS HARNESS, AVR

198515GS CONNECTOR, Terminal, 2 Pin

198516GS CONNECTOR, Terminal, 10 Pin

* - Items without part numbers are common fasteners and

are available at local hardware stores.

Exploded View & Illustrated Parts List - Control Panel

6BRIGGSandSTRATTON.COM

Exploded View & Illustrated Parts List - Alternator

Item Part # Description

1 195235GS ADAPTER, Mounting, Alternator

2 199252GS ASSY, Rotor

3 199254GS STATOR

4 195234GS RBC

5 197177GS HEX HEAD, SEM Screw

6 66386GS ASSY, Holder, Brush

7 66849GS TAPTITE, M5 - 0.8 x 16

8 203200GS WASHER, 3/8" SAE

9 200442GS BOLT, 3/8 - 24 x 15.20"

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