Briggs & Stratton 40221 User Manual

Home Generator Systems

Illustrated Parts List

Manual No. 199003A Rev. D (04/04/2008)

7000 Rated Watts
Home Generator System

Model

040221

Exploded View & Parts List - Main Unit

Copyright © 2008 Briggs & Stratton Power Products Group, LLC. All rights reserved. No part of this material may be
reproduced or transmitted in any form by any means without the express written permission of Briggs & Stratton Power
Products Group, LLC.

Item Part # Description

1 B191860GS WELDMENT, Cradle
2 194568GS ASSY, Duct, Air Muffler
3 193536GS TRAY, Oil Drain
4 191793GS ADAPTER, Engine
5 NSP ASSY, Alternator (see page 6)
6 194728GS KIT, Hardware Mounting Adapter
7 * BOLT, Swage, 1/4 - 20 x 1/2
8 96796GS WASHER, 8.4 x 22.2 x 3

9 193012GS SEAL, Engine Air Intake
10 75246GS SCREW, 3/8 - 16 x 1-1/4 Taptite
11 187365HGS HHCS, 5/16-24 x 9.84
12 194990GS KIT, Deflector Muffler Assy

w/Hardware
13 193605GS ASSY, Deflector Muffler
14 206856GS BRACKET, Muffler
15 692236 GASKET
16 83512GS SCREW, M8 1.25 x 15, Taptite
17 207059GS MUFFLER
18 698941 SCREW, Socket Head Cap
19 194159GS PIPE, Exhaust
20 195008GS KIT, Muffler Hardware
21 194209GS KIT, Vibration Mount
22 192940GS CLIP, Retainer Fuel Hose
23 * HHCS, M6 - 1.0 x 16
24 192853GS COLLAR, Inlet Air
26 74908GS SCREW, M5- .8 x 10 Taptite
34 192906GS COVER Bearing
35 1723165SM HOSE, Oil Drain
48 15253621GS WIRE, Ground
49 01916 WARMER, Oil

900 § ENGINE

Items Not Illustrated

199003GS MANUAL, Operator’s
MS3787 MANUAL, Engine
198999GS KIT, Manual/Accessory, ELS
194089GS ASSY, Disconnect Box
198810GS PAINT, Touchup, Gray
202295GS FLEX HOSE
195050GS ASSY, Plate Status, Manual
195069GS KIT, CONVERSION, LP
196731BGS BIT, Screw

Optional Accessories

01915 WARMER, Battery
199474GS PAINT, Touchup Spray, 12oz, Gray

* - Items without part numbers are common fasteners and
are available at local hardware stores.

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Exploded View & Parts List - Enclosure

Item Part # Description

1 192441AGS PAD, ELS
2 U191852GS BASE, Plate
3 198989GS ASSY, Panel, Right side
4 199333GS ASSY, Panel, Front
5 199335GS ASSY, Panel, Left Side
6 199007GS COVER, Oil Filter Drain
7 195228GS KIT, Baffle, Air In-take w/Seals

9 199009GS ASSY, Unit Cover
10 194993GS KIT, AVR Circuit Board w/Hardware
11 194991GS KIT, Enclosure Hardware Bag
12 B191860GS WELDMENT, Cradle
13 185976GS PLUG, Hole
14 199296GS DECAL, Logo
15 200542GS DECAL, Empower

Item Part # Description

16 200409GS DECAL, Caution Hot
17 * BOLT, Swage, 1/4 - 20 x 1/2
18 195642GS DECAL, Rainproof
19 186643GS DECAL, Fuel Inlet
20 * WASHER, Shakeproof, Ext. M6 - 1/4
21 * HHCS, 5/16 - 18 x 2
22 * WASHER, Flat, 5/16 - M8
23 * NUT, 5/16 - 18, Flange Serrated
25 206824GS DECAL, Warning, Auto Start/Shock
48 195496GS WIRE, Ground

* - Items without part numbers are common fasteners and
are available at local hardware stores.

3

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Exploded View - Control Panel

Exploded View - Control Panel

Item Part # Description

1 195229GS ASSY, Control Box

2 199470GS ASSY, Panel, Control

3 198990GS PANEL, Back Cover

4 B5133GS LAMP, LED

5 195555GS KIT, Battery Charge Circuit w/Clips

186413GS Clip, Standoff, Fastex
6 190818EGS BREAKER, Circuit, 30Amp
7 195212GS RELAY, Plug In
8 * SCREW, #10 x 5.8"
9 * WASHER, Shakeproof #6

10 * PPHMS, #6 - 32 x 3/8"
11 195218GS SWITCH
12 195006GS KIT, Fuse Holder w/ Fuse
13 192455GS BUSHING, Snap 5/8"
14 186173GS BUSHING, Snap 1-3/8"
15 186582GS BUSHING, Snap 7/8"
16 195369GS WIRE HARNESS, Control
17 * HHCS, M6 - 1.0 x 30
18 195009GS KIT, Plastic Clips
20 * WASHER, Shakeproof, Ext M6 - 1/4
21 * BOLT, Swage, 1/4 - 20 x 1/2
22 193171GS WIRE-A, 6AWG, Red
23 691656 CONTACTOR, Starter
24 194659GS WIRE-A, 6AWG, Red
25 194251GS KIT, Hardware Starter Contact
26 188573AGS WIRE-A, Series w/2 Ring Lug
27 199844GS KIT, J-Bolt/Strap with Hardware
28 193347GS KIT, Battery Hardware
29 188443GS BATTERY
30 193291GS REGULATOR, Fuel
31 186151GS FITTING, Elbow, 3/4 NPT
32 186148GS HOSE, Gas, Reg. to Valve
33 186150GS FITTING, Elbow, 3/8 NPT
34 195005GS KIT, Hose, Reg to Engine with

Clamps

Item Part # Description

35 193537CGS WIRE, 18 AWG, Blue
36 192449GS FITTING, Nipple, 3/4 x 2
37 B4773GS SOLENOID, Gas Fuel
38 186345GS TERMINAL, Ground
41 186645GS DECAL, Caution, Shock
42 65795GS RECTIFIER, Battery Charge
43 B4986AGS DECAL, Ground
44 * NUT, M6 - 1.0
45 * LOCKWASHER, 1/4
46 195356GS DECAL, Operating Instructions
47 * SCREW, 10 x 32 x 1 Phillips Truss

Head
48 * LOCKWASHER, M5
49 * NUT, M5 - 0.8
50 194096GS STRIP, Terminal 6 Pole
51 * PPHS, #6-32 x 5/8
52 * WASHER, M3
53 * LOCKWASHER, M3
54 * NUT, M3 - 0.5
55 195559GS ASSY, Terminal Block
56 * PPHS, #8 - 32 x 1/4", Trilobular
57 * NUT, 1/4 - 20
58 * WASHER, Shakeproof Int. 1/4 - M6
59 205397GS DECAL, Fuel Requirements

Items Not Illustrated

195371GS RESISTOR

* - Items without part numbers are common fasteners and
are available at local hardware stores.

5

Exploded View & Parts List - Alternator

Item Part # Description

1 186059GS ADAPTER, Mounting, Alternator
2 195430GS ROTOR
3 193091AGS STATOR
4 193336GS RBC, (with O-Ring p/n 189197GS)
5 86308KGS HHCS, M6 - 1.0 x 140 SEMS
6 66386GS ASSEMBLY, Holder, Brush
7 66849GS TAPTITE, M5 - 0.8 x 16
8 22694GS RECEPTACLE, 6 pin

9 81917GS PIN, Roll, 4mm x 10
10 193472GS HARNESS, Wire DC Charge
11 192906GS COVER, Bearing
12 74908GS SCREW, M5 - .8 x 10 Taptite
13 65791GS BEARING

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