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Generac

®

Power Systems, Inc.

33

ITEM

PART NO.

QTY.

DESCRIPTION

1

0C5730A

1

ASSEMBLY, CRANKCASE RV

2

0C3008

1

SEAL, 38 I.D. CRANKCASE 

3

090388

6

SCREW, HHTT M6-1.0 X 12mm

4

0C5372

1

ASSEMBLY, BREATHER

5

0C3005

1

GASKET, BREATHER COVER

6

0E3372A

1

SEPARATOR, OIL BREATHER

7

0D8067A

1

ASSEMBLY, HEAD #1

8

0C2981C

1

COVER, ROCKER

9

071983

4

RETAINER, PISTON PIN 20

10

0E2950

2

PISTON, LC

11

021533

2

SET, PISTON RING 90mm

12

0E1466

2

PIN , PISTON

13

0D4041

1

ASSEMBLY, CAMSHAFT & GEAR

14

0C2983

1

SHAFT, GOVERNOR

15A

0C2985A

2

ROLLER BEARING, GOVERNOR
PLATE

15B

0C2985B

1

ROLLER BEARING, GOVERNOR

16

0D4042

1

ASSEMBLY, GOVERNOR GEAR

17

0A7811

1

SPOOL, GOVERNOR MACHINED

18

0C2977

1

GASKET, CRANK CASE

19

0C5943

1

SEAL, OIL PASSAGE

20

0E4357A

1

ASSEMBLY, CRANKSHAFT

21

0E3223

2

ASSEMBLY, CONNECTING ROD

22

0C2978

2

GASKET, HEAD

23

093873

3

WASHER, LOCK RIB M6

24

021374

3

SCREW, SHC M6-1.0 X 30mm

25

0C2994

1

SCREEN, OIL PICKUP

26

0C2997

1

COVER, GEROTOR

27

0C2995

1

GEROTOR, INNER

28

0C2996

1

GEROTOR, OUTER

29

0C3011

2

COVER, OIL RELIEF

30

0C3009

2

SPRING, OIL RELIEF

31

0C3010

2

BALL, 1/2D OIL RELIEF

32

050873A

1

1/4" NPT PIPE PLUG

ITEM

PART NO.

QTY.

DESCRIPTION

33

0C2991

2

E-RING, GOVERNOR ARM

34

0D1667A

1

ARM, GOVERNOR

35

0C2988

1

THRUST WASHER, GOVERNOR

36

0C2992

1

BUSHING, GOVERNOR LOWER

37

0C5732

1

ASSEMBLY, SUMP WITH SLEEVE

38

0C2993

1

SEAL, GOVERNOR SHAFT

39

0C3007

1

SEAL, 42 I.D. CRANKSHAFT

40

0D9756

1

CONN 3/8"NPT TO INVTD FLR 3/8"
O.D.

41

0C3006

10

SCREW, HHFC M10-1.5 X 55mm

42

080318

8

SCREW HHFC M6-1.0 X 25mm

43

0C2982

1

COVER, ROCKER WITH OIL FILL

44

093064

1

ASSEMBLY, OIL FILL CAP

45

0C2979

2

GASKET, VALVE COVER

46

086515

8

KEEPER, VALVE SPRING

47

0D2274

4

RETAINER, VALVE SPRING

48

0D3867

4

SPRING, VALVE

49

078672

2

SEAL, VALVE STEM D7

50

0C5371

4

WASHER, VALVE SPRING

51

0D3998

4

NUT HEX M8-1.0

52

061906

2

SCREW, HHC M8-1.25 X 85mm

53

0D5313

4

ROCKER ARM

54

072694

4

STUD ROCKER ARM PIVOT

55

0D6024

2

PLATE, PUSH ROD GUIDE

56

0C2976

12

SCREW HHFC M8-1.25 X 65mm

57

0D8067B

1

ASSEMBLY, HEAD #2

58

0C2229

2

VALVE, INTAKE

59

086516

2

VALVE, EXHAUST

60

0D9853D

4

PUSHROD 147

61

083897

4

TAPPET, SOLID

62

0E9323

1

STARTER

63

022129

2

WASHER LOCK M8

64

082774

1

KEY, WOODRUFF 4 X 19D

65

0E3273

1

SCREEN CRANKCASE BREATHER

Section 6 — Exploded Views and Parts Lists

Generac APS 6.0 DC Auxiliary Power Systems

990 Engine - Drawing No. 0F2003

Summary of Contents for 00847-1

Page 1: ...POWER SYSTEMS INC APS 6 0 24V DC AIR COOLED AUXILIARY POWER SYSTEM OPERATING INSTALLATION MANUAL Model 00847 1 This Manual Should Remain With The Unit...

Page 2: ...ectrical shock hazard The operator is responsible for proper and safe use of the equipment Generac strongly recommends that the operator read this Owner s Manual and thor oughly understand all instruc...

Page 3: ...4 Switch Not In Auto Alarm 12 3 4 15 General Failure Alarm 12 3 4 16 Engine Run Alarm 12 3 4 17 Protective Shutdown Circuits 12 3 4 18 Utility Source Voltage 12 3 4 19 Battery Charger 12 3 4 20 Exerci...

Page 4: ...nything that might render the unit unsafe or in noncompli ance with the aforementioned codes standards laws and regulations The engine exhaust fumes contain carbon monoxide which can be DEADLY This da...

Page 5: ...such means will result in damage to the generator and may also result in injury or death to utility power workers due to backfeed of electrical energy Generators installed with an automatically trans...

Page 6: ...e Oil Fill Oil Check Dipstick Oil Drain Hose Oil Filter Air Filter Located Behind Panel Air Intake Terminal Block Control Board Air Intake Voltage Regulator Control Panel Fuel Hose Programmable Exerci...

Page 7: ...2V DC Electric Ignition System Solid State with Flywheel Magneto Spark Plug Gap 0 030 Inch 0 8 mm Recommended Spark Plugs Champion RC12YC Fram Autolite 65 Oil Sump Capacity 1 5 US Quarts Recommended O...

Page 8: ...prepared under the assumption that a competent qualified technician installed the generator We also assume the installer complied with all applicable codes standards and regulations pertaining to inst...

Page 9: ...il fill drain oil filter spark plugs air filter and for the alternator brush access see Maintenance Section for Service Periods and Procedures The alternator is driven by means of a pulley and drive b...

Page 10: ...gallon 4 liters or water The bicar bonate of soda solution is to be added until the evidence of reaction foaming has ceased The resulting liquid is to be flushed with water and the area dried Lead ac...

Page 11: ...peration During any inspec tion or service of the generator the operation of both fans should be checked and replaced if faulty The following section describes in some detail most of the components th...

Page 12: ...approximately 225 Amps DC in an attempt to maintain a constant output current 3 4 5 FIELD SET UP PROCEDURE The following is the recommended procedure for checking the output voltage on the generator...

Page 13: ...a 2 minute delay on start as a standard Depending on the battery bank capacity and the load requirements this time may need to be adjusted When the utility voltage returns to a pre set level approxim...

Page 14: ...ude the following Low oil pressure shutdown below 10 PSI High engine temperature shutdown above 284 F Overspeed shutdown above 3225 RPM Overcrank shutdown allows the unit to attempt to start in cycles...

Page 15: ...p has expired the default times will revert to Current Time 9 00 am Current Day Sunday Sun Sat Exercise 9 00 am Exercise Period 20 minutes 3 5 2 EXERCISE TIMES The exercise times may be set individual...

Page 16: ...tate to OFF 3 Press and release the day button to advance from Sunday to Monday indicated by the Mon LED flashing 4 Press and release the on off push button once to toggle the exercise state from OFF...

Page 17: ...es When replacing the battery use the following type of battery Group 26 26R 12 volt battery with a rating of 525 cold cranking amps minimum at 17 8 C 0 F When using a maintenance free battery it is n...

Page 18: ...4 2 2 HIGH TEMPERATURE SWITCH Switch Figure 4 1 contacts close if temperature should exceed about 285 F 140 C to initiate an engine shutdown Figure 4 1 Engine Protective Devices 4 2 3 CHECKING ENGINE...

Page 19: ...he inside out 5 Return the air filter and the foam pre cleaner into the air box and secure with retaining nut 6 Replace air box cover and secure plastic wing bolt Figure 4 5 Engine Air Cleaner Assembl...

Page 20: ...AL STRIP SCR STARTER CONTACTOR RELAY R1 R2 RESISTOR 1 4 OHM 25 WATT JB1 JUNCTION BLOCK JB2 JUNCTION BLOCK IM1 IGNITION MAGNETO 1 CYL IM2 IGNITION MAGNETO 2 CYL SP1 SPARK PLUG 1 CYL SP2 SPARK PLUG 2 CY...

Page 21: ...F1 16 0 85 86 18 6 2 66 55 L1 66 77 4 1 13 CUSTOMER SUPPLIED BATTERY 12V 0 0 16 16 13 13 SP2 18 0 0 66 77 55 66 2 1 S5 1 1 16 18 86 0 0 85 18 1 4 S2 6 S6 S5 6 IN THE CENTER PANEL AND SUB PANEL THESE...

Page 22: ...1 49 55 50 67 63 42 48 68 41 47 28 64 5 11 7 1 62 29 46 78 54 38 57 59 62 60 7 56 38 39 7 21 32 5 31 34 26 53 25 20 84 70 10 82 23 78 3 33 6 85 31 69 30 61 62 Section 6 Exploded Views and Parts Lists...

Page 23: ...0A7870 8 SPACER FAN 42 098397A 2 FAN 12 VOLT DC 43 062684 1 LUG GROUND ITEM PART NO QTY DESCRIPTION 44 063212 1 GROMMET 1 75 x 0 12 x 1 50 45 049815 4 SCREW HHC M5 0 8 x 16mm 46 051716 8 NUT HEX M5 0...

Page 24: ...3 4 5 15 19 20 21 22 23 24 25 26 27 28 29 30 31 32 5 13 STATOR LEADS 17 16 2 15 36 14 6 8 7 6 9 10 11 12 18 34 35 33 9 Section 6 Exploded Views and Parts Lists Generac APS 6 0 DC Auxiliary Power Syst...

Page 25: ...SPACER 0 37 x 0 75 x 0 25 17 045771 4 NUT HEX M8 1 25 18 0E3521 1 BRACKET TERMINAL BLOCK 19 066849 2 SCREW HHTT M5 0 8 X 16 20 066386 1 ASSY BRUSH HOLDER 21 0C9674 1 BEARING CARRIER UP 22 0E3010H 1 ST...

Page 26: ...2 37 24 9 29 41 42 35 38 34 35 40 12 39 Exploded View 19 15 0 26 15 32 14 8 13 12 2 8 1 3 6 7 15 10 33 46 47 51 52 54 49 52 54 50 53 16 30 See Control Panel 56 28 28 58 59 Section 6 Exploded Views and...

Page 27: ...1 0 NYLOK 30 023484S 1 SNAP BUSHING 31 0A1658 1 WASHER SPECIAL LOCKWASHER ITEM PART NO QTY DESCRIPTION 32 0E3925 1 ENCLOSURE CONTROL PANEL R H 33 0A3251 1 FOAM DONUT 34 0E2694 1 ENCLOSURE DIVIDER PANE...

Page 28: ...3 9 8 26 36 27 32 30 65 59 47 37 40 39 48 62 63 66 44 53 54 48 87 4 76 86 85 84 88 90 5 66 92 91 94 55 79 78 77 83 80 42 82 81 57 58 97 70 42 REGULATOR 100 TO LP 99 98 96 A A B B A Section 6 Exploded...

Page 29: ...C 51 0E1247 1 ASSEMBLY GOV ADJUSTMENT ITEM PART NO QTY DESCRIPTION 52 055173 2 SCREW HHC M8 1 25 X 20mm 53 022129 2 WASHER LOCK M8 5 16 54 022145 2 WASHER FLAT 5 16 M8 ZINC 55 074994 2 8 HOSE 1 2 ID 5...

Page 30: ...nc 35 34 33 30 11 36 16 14 13 20 18 15 17 19 21 25 23 22 24 27 26 37 10 12 6 8 7 5 31 1 9 4 2 29 28 32 Section 6 Exploded Views and Parts Lists Generac APS 6 0 DC Auxiliary Power Systems Gas Valve Ass...

Page 31: ...4643A 1 INLET TWIN REG 11 11 DIA 17 0C6066 1 SEAL INLET REGULATOR 18 0C5968 1 SUPPORT INLET SEAL 19 0C5759 1 PIN PIVOT ARM 20 0C5761 1 LEVER REGULATOR 21 0C6069 1 GASKET DIAPHRAGM 22 0C6731 1 RIVET 11...

Page 32: ...6 3 4 5 10 13 3 2 17 15 14 18 19 20 21 33 23 24 25 26 27 28 29 30 31 32 39 34 35 36 37 38 19 39 9 8 42 11 12 41 40 14 16 Section 6 Exploded Views and Parts Lists Generac APS 6 0 DC Auxiliary Power Sys...

Page 33: ...ZINC 21 0C1751 1 FAN NYLON 7 DIA 22 0C1753C 1 PULLEY ALTERNATOR 2255 RPM 23 075224F 1 PULLEY ENGINE 2700 RPM 24 073118 1 SCREW HHC 3 8 24 X 2 1 4 25 046526 1 WASHER LOCK M10 26 022131 1 WASHER FLAT 3...

Page 34: ...58 59 64 2 40 39 42 29 31 30 3 38 32 37 34 33 21 36 35 33 7 28 65 5 4 13 2 44 53 51 5 57 17 20 18 60 22 1 19 15B 15A 16 14 15A 6 26 2 25 12 9 7 11 8 Section 6 Exploded Views and Parts Lists Generac AP...

Page 35: ...2D OIL RELIEF 32 050873A 1 1 4 NPT PIPE PLUG ITEM PART NO QTY DESCRIPTION 33 0C2991 2 E RING GOVERNOR ARM 34 0D1667A 1 ARM GOVERNOR 35 0C2988 1 THRUST WASHER GOVERNOR 36 0C2992 1 BUSHING GOVERNOR LOW...

Page 36: ...TE 19 83 HOLE FOR BULK HEAD FITTING FLARE FOR PROPANE CONNECTION SUPPLIED WITH UNIT 729 8 28 73 118 5 4 67 COOLING AIR INLET COOLING AIR INLET EXHAUST OUT EXHAUST OUT COOLING AIR INLET G E N E R A T O...

Page 37: ...Section 8 Notes Generac APS 6 0 DC Auxiliary Power System Generac Power Systems Inc 35...

Page 38: ...36 Generac Power Systems Inc Section 8 Notes Generac APS 6 0 DC Auxiliary Power System...

Page 39: ...Generac Power Systems Inc 37 Section 8 Notes Generac APS 6 0 DC Auxiliary Power System...

Page 40: ...king clamps installation and start up 3 Any failure caused by contaminated fuels oils coolants antifreeze or lack of proper fuels oils or coolants antifreeze 4 Units sold rated or used for Prime Power...

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