Generac 004451, 004582, 004451 ,004582 owner manual QTY Description

Page 27

Section 7 — Exploded Views and Parts Lists

Commercial-Industrial-Residential Portable Generator System

GT-990 & GT-760 Engine (Page 1) – Drawing No. 0E0034

ITEM

PART NO.

QTY.

DESCRIPTION

 

ITEM

PART NO.

QTY.

DESCRIPTION

1

0C5729

1

ASSEMBLY, CRANKCASE HOUSING

37

0C3006

11

SCREW, HHFC M10-1.5 X 55

 

 

 

WITH SLEEVE

38

0C8566

8

SCREW HHFC M6-1.0 X 20

2

0C3008

1

SEAL, 38 I.D. CRANKSHAFT

39

0C8808

2

HOOK, LIFTING

3

090388

8

SCREW, TAPTITE M6-1.0 X 12 BP

40

0C2981

1

ROCKER, COVER

4

0C5372

1

ASSEMBLY, BREATHER

41

0C2979

2

GASKET, VALVE COVER

5

0C3005

1

GASKET, BREATHER COVER

42

086515

8

KEEPER, VALVE SPRING

6

0C3003

3

SEPARATOR, OIL BREATHER

43

0D2274

4

RETAINER, VALVE SPRING

7

0D8067A

1

ASSEMBLY, HEAD #1

44

0D3867

4

SPRING, VALVE

8

071983

4

RETAINER, PISTON PIN 20

45

078672

2

SEAL, VALVE STEM D7

9

0D5269

1

ROCKER, COVER

46

0C5371

4

WASHER, VALVE SPRING

10

043790A

1

BARBED EL 90 3/8NPT X 3/8

47

072694

4

STUD, D20 PIVOT BALL

11

0C2967

2

PISTON, LC

49

0D5313

4

ROCKER ARM

12

021533

2

SET, PISTON RING 90MM

50

0D3998

4

NUT, HEX M8-1.0 GB YELLOW

13

071980

2

PIN PISTON D20

 

 

 

 

CHROME

14

0D4041

1

ASSEMBLY, CAMSHAFT & GEAR

51

0D6024

2

PLATE, PUSH ROD GUIDE

15

0D4788

2

PLUG STD PIPE 3/8 STEEL SQ HD

52

0C2976

12

SCREW HHFC M8-1.25 X 65

16

093064

1

ASSEMBLY, OIL FILL CAP

53

086516

2

VALVE, EXHAUST

17

0C2977

1

GASKET, CRANK CASE

54

0C2229

2

VALVE, INTAKE

18

0C5943

1

SEAL, OIL PASSAGE

55

083897

4

TAPPET, SOLID

19

0D4040E

1

ASSEMBLY, CRANKSHAFT

56

0D8067B

1

ASSEMBLY, HEAD #2

 

 

 

HORIZONTAL DIRECT DRIVE

57

0D9853D

4

PUSHROD 144.6

 

 

 

(GT-990)

58

0C2978

2

GASKET, HEAD (GT-990)

19

0D4122E

1

ASSEMBLY, CRANKSHAFT

 

 

0D9000

2

GASKET, HEAD (GT-760)

 

 

 

HORIZONTAL DIRECT DRIVE

59

0D6008

1

KIT GEAR COVER

 

 

 

(GT-760)

60

0D4010

1

KIT GASKET

20

0C2969

2

ASSEMBLY, CONNECTING ROD

61

0D6007

1

KIT PISTON & RINGS

 

 

 

(GT-990)

62

0D4012

1

KIT BREATHER ASSEMBLY

20

0D3961

2

ASSEMBLY, CONNECTING ROD

63

0D8675A

1

KIT HEAD ASSEMBLY CYLINDER 1

 

 

 

(GT-760)

64

0D8675B

1

KIT HEAD ASSEMBLY CYLINDER 2

21

0D2157

2

SCREW SHC M6-1.0 X 50 G8.8

65

0D4015

1

KIT OIL RELIEF

22

0C5313

1

SCREEN, OIL PICKUP

 

Item 59 (Kit) includes items 3, 30, 35 & Kit item 64

23

0D4123

1

ASSEMBLY, OIL PUMP

 

24

078699E

2

SLEEVE, SEAMED DOWEL 10 DIA.

 

Item 60 (Kit) includes items 2, 5, 17, 18, 34, 35, 40, 57, 139, 153.

25

0C3011

2

COVER, OIL RELIEF

 

Item 61 (Kit) includes items 8, 11, 12, 13

 

Item 62 (Kit) includes items 4, 5, 6

26

0C3009

2

SPRING, OIL RELIEF

 

 

Item 63 (Kit) includes items 7, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,

27

0C3010

2

BALL, 1/2D OIL RELIEF

 

 

 

 

53, 54

28

093873

2

WASHER, LOCK RIB M6

 

 

 

 

Item 64 (Kit) includes items 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,

29

0C5315

1

GEROTOR, OUTER

 

 

 

54, 56

30

0C5998

1

CLAMP, OIL TUBE

 

Item 65 (Kit) includes items 25, 26, 27

31

0D4497

1

PLUG-CRANKCASE GOVERNOR

 

 

 

 

 

 

 

 

BORE

 

 

 

 

 

32

0C3971E

1

ASSEMBLY, DIPSTICK WITH

 

 

 

 

 

 

 

 

HANDLE

 

 

 

 

 

33

0D3745

1

TUBE, DIPSTICK

 

 

 

 

 

34

0C3027

3

O-RING, OIL CLR

 

 

 

 

 

35

0C3007

1

SEAL, 42 I.D. CRANKSHAFT

 

 

 

 

 

36

0C5731

1

ASSEMBLY, HOUSING COVER WITH

 

 

 

 

 

 

 

 

SLEEVE

 

 

 

 

 

25

Image 27
Contents Ultra Source Safety Rules General Information Introduction General Hazards Important Safety InstructionsElectrical Hazards Explosion HazardsFire Hazards Assembling the Wheel KIT AssemblyAccessory BOX UnpackingHandle Assembly Battery ConnectionKnow the Generator Volt AC, 30 Amp Locking Receptacle SuppliesWinter / Summer Valve See Cold Weather Operation Cord Sets and Connection Plugs 1 AC, 20 AMP, Duplex Receptacle2 120V AC, 20 AMP, Gfci Receptacle 5 12 Volt DC, 10 AMP Receptacle 120V 30AGrounding the Generator HOW to USE the GeneratorConnecting Electrical Loads DON’T Overload the GeneratorDevice Wattage Reference GuideBefore Starting the Generator Adding Engine OILAdding Gasoline To Start the EngineStopping the Engine Automatic Idle ControlCold Weather OPERATION/ DE-ICER LOW OIL Pressure Shutdown SystemTo recharge 12 Volt batteries, proceed as follows Charging a BatteryEngine Specifications Maintenance ScheduleProduct Specifications Generator SpecificationsGeneral Recommendations Clean Spark Arrestor Screen Service AIR CleanerTo adjust valve clearance Adjusting Valve ClearanceStorage General Long Term StorageOther Storage Tips Problem Cause Solution TroubleshootingCommercial-Industrial-Residential Portable Generator System Commercial-Industrial-Residential Portable Generator System Bearing Stator Closest Wiring Diagram Drawing No E0228Schematic Drawing No E0229 GT-990 & GT-760 Engine Page 1 Drawing No E0034 46 45 43 42QTY Description GT-990 & GT-760 Engine Page 2 Drawing No E0034 DetailaPart NO. QTY Description Generator Drawing No D4488 QTY. Description Exploded Residential No E0227 Control Panel Drawing No E0227 Part NO. QTY. DescriptionFrame, Handle & Wheel Kit Drawing No E0695 DetailRubber Tank Mount BOX 297 WHITEWATER, WI California Emission Control Warranty StatementEmission Control System Warranty Warranty Schedule Part No E0226 06/01/02

004451, 004582, 004451 ,004582 specifications

Generac is a leading manufacturer of power generation equipment, known for its robust and reliable systems. Among its vast lineup, the Generac 004451 and 004582 portable generators stand out due to their impressive features, advanced technologies, and user-friendly characteristics, making them suitable for various applications such as home backup, outdoor activities, and job sites.

The Generac 004451 model boasts a powerful 2,500-watt output, making it ideal for powering essential appliances during outages or for use in recreational settings. Its compact design enhances portability, allowing users to easily transport it wherever needed. This generator features a durable frame designed to withstand rugged environments, including a fold-down handle for convenient storage. It is equipped with a reliable 50-state compliant engine, ensuring that it meets stringent environmental regulations while delivering dependable power.

On the other hand, the Generac 004582 model is designed for users needing a bit more power, featuring a 3,200-watt maximum output. Like the 004451, it emphasizes portability and ease of use, but it also incorporates a more advanced inverter technology. This innovation ensures that the generator produces clean, stable power, making it safe for sensitive electronics like smartphones, laptops, and medical devices. The 004582's lightweight construction allows for effortless transport, while its fold-down handle and never-flat wheels enhance mobility.

Both models are engineered with user-friendly controls and features such as easy-to-read fuel gauges and a low-oil shutdown system, which prevents engine damage by automatically shutting down the generator when the oil level is too low. Additionally, these generators include multiple AC outlets, offering versatility in powering various devices simultaneously.

Safety is paramount in Generac's design philosophy, as evident in the inclusion of features such as circuit breakers to prevent overloads. Additionally, they are equipped with a robust cooling system that allows for prolonged operation without overheating.

Overall, the Generac 004451 and 004582 portable generators provide a perfect blend of power, portability, and technological advancements, making them suitable for emergency backup power, outdoor events, and job site requirements. With a strong emphasis on reliability and user convenience, Generac continues to be a trusted name in the field of power generation.