Section 7 — Exploded Views and Parts Lists

 

 

 

 

 

 

 

 

 

 

 

 

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators

 

 

 

 

GN410 Engine – Drawing No. 0D3539-D Part 1

 

ITEM

PART NO.

QTY.

DESCRIPTION

 

1

071978

1

ASSEMBLY, CONNECTING ROD

 

2

071980

1

PIN, PISTON D20

 

3

021533

1

SET, PISTON RING 90MM

 

4

0C5848

1

PISTON, HC

 

5

071983

2

RETAINER, PISTON PIN 20

 

6

0D4287

1

ASSEMBLY, CRANKSHAFT GH410 SMALL TAPER

 

7

0A7628

1

ARM, GOVERNOR RC45

 

8

078658

1

PIN, "R" GOVERNOR ARM

 

9

078659

2

WASHER, GOVERNOR ARM THRUST

 

10

088261E

1

CRANKCASE, SUBASSEMBLY WITH PLUGS GH410

 

11

072655

2

SEAL, 35 I.D. CRANKSHAFT

 

12

0A7975

1

ASSEMBLY, GOVERNOR GEAR

 

13

078645

1

C-RING, GOVERNOR GEAR RETAINER

 

14

0A7811

1

SPOOL, GOVERNOR- MACHINE

 

15

0A9877

1

ASSEMBLY, CAMSHAFT & GEAR

 

16

076701

1

GASKET , CRANKCASE

 

17

021713B

1

GASKET, HEAD 410

 

18

078691

1

COVER, OIL PRESSURE RELIEF

 

19

0A5771

1

SPRING, OIL RELIEF 360

 

20

0A5776

1

BALL, DIA 11/32 PRESSURE RELIEF

 

21

076361

1

WASHER, THRUST GOVERNOR GEAR

 

22

0A8898D

1

ASSEMBLY, COVER, GEAR TOP CHECK / FILL

 

23

0D2274

2

RETAINER, VALVE SPRING

 

24

0C4391

2

VALVE SPRING LF

 

25

086025

1

SET,GEROTOR 12 THK

 

26

0C7393

1

BALANCER

 

27

021714

1

ASSEMBLY,CYLINDER HEAD SEATS & GUIDES

 

28

086516

1

VALVE, EXHAUST

 

29

086517

1

VALVE, INTAKE

 

30

088396B

2

PUSH ROD

 

31

083897

2

TAPPET

 

32

077158

1

ASSEMBLY, SCREEN OIL PICK-UP

 

33

0C3150

1

GASKET, ROCKER COVER 410

 

34

072694

2

STUD, D20 PIVOT BALL

 

35

083907

2

ROCKER ARM

 

36

072696

2

NUT, JAM (ROCKER ARM)

 

37

078694

1

PLATE, PUSH ROD GUIDE

 

38

021742

4

SCREW, HHFL M10-1.5 X 105

 

39

0C3972

1

ASSEMBLY, ROCKER COVER BREATHER

 

40

076329

1

PLUG, OIL FILL PLASTIC

 

41

086254

1

O-RING 17.8 I.D. x 2.4

 

42

0D4788

1

PLUG, STANDARD PIPE 3/8 STEEL SQUARE HEAD

 

43

074908

1

SCREW, TAPTITE M5-0.8 X 10 BP

 

44

086515

4

KEEPER, VALVE SPRING

 

45

078606

4

SCREW & LOCKWASHER M6-1 X 12

 

46

0A1442

8

SCREW, HHFC M8-1.25 X 42

 

47

078672

1

SEAL, VALVE STEM D7

 

48

089673

2

WASHER, VALVE SPRING

 

49

0B2104

1

WASHER, LARGE SPRING

 

50

078699C

2

DOWEL, SEAMED SLEEVE

 

51

0A7627

1

SHAFT, GOVERNOR RC55

 

52

043790A

1

BARBED ELBOW 90 3/8NPT X 3/8 LOCKTITE

 

53

088590

1

DOWEL DIA 12 X 18L

 

54

078699B

1

DOWEL, SLEEVE SEAMED 12 DIA.

Generac® Power Systems, Inc. 49

Page 51
Image 51
Generac Power Systems 04390-1, 04456-1, 04389-1 owner manual ASSEMBLY, Connecting ROD

04389-1, 04456-1, 04390-1 specifications

Generac Power Systems is synonymous with reliable and innovative power solutions for both residential and commercial applications. Among its diverse product lineup, the Generac 04390-1, 04456-1, and 04389-1 stand out due to their robust features, advanced technologies, and user-focused characteristics.

The Generac 04390-1 is a portable generator designed for versatility and efficiency. It is equipped with a powerful OHV engine that enables it to deliver up to 3500 running watts and 4375 starting watts, making it suitable for various applications, such as home backup during outages or powering tools on job sites. The generator features a built-in PowerRUSH technology, which provides a 40% more starting capacity than traditional models, allowing it to handle more demanding appliances and tools simultaneously. Additionally, its lightweight and compact design enhance portability, complemented by a sturdy handle and flat-free wheels.

Moving on to the Generac 04456-1, this model offers a greater output with 7500 running watts and 9400 starting watts. Ideal for larger homes or work environments, it is powered by a heavy-duty, 420cc engine and designed for optimal performance. The unit incorporates an electric start feature for easy operation and includes a low-oil shutdown system that protects the engine from damage, providing peace of mind to users. The reinforced roll-cage design ensures durability, while its quiet operation keeps noise levels to a minimum, making it suitable for more noise-sensitive environments.

Lastly, the Generac 04389-1 generator is particularly characterized by its dual-fuel capability, allowing users to run it on either gasoline or propane. This flexibility ensures seamless operation in various situations, with 5500 running watts on gasoline and 4950 running watts on propane. The model’s advanced engineering includes an easy-to-read fuel gauge, ensuring that users can monitor fuel levels without hassle. This generator is also equipped with a heavy-duty, full-wrap steel frame for resistance against impacts and wear, making it perfect for outdoor use.

Collectively, the Generac 04390-1, 04456-1, and 04389-1 models embody a commitment to quality and innovation. With their powerful engines, enhanced technologies, and user-friendly features, these generators provide peace of mind through reliable power solutions, catering to a multitude of needs for both residential and commercial users alike. Whether for emergency backup or regular use, Generac’s offerings ensure that power is always on hand when it’s needed the most.