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Greenlee 940, Operation, Service And Parts Instruction Manual

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Greenlee 940 Operation, Service And Parts Instruction Manual Download Page 13

13

4455 Boeing Dr., Rockford, IL 61109-2988    815/397-7070

Greenlee Textron / Subsidiary of Textron

940 Series Hydraulic Power Pump

940 Series Hydraulic Power Pump — Parts List

Key

Part No.

Description

Qty

A

501 5693.4

Block Unit, Pump (#1-35) .............................................................................. 1

1

501 1732.7.

Valve Unit, Lo-Pressure Relief ...................................................................... 1

2

500 6067.8

Valve Unit, Relief ........................................................................................... 1

3

501 4854.0

Pump Block ................................................................................................... 1

4

501 4857.5

Plate, Pump Mounting ................................................................................... 1

5

501 4876.1

Shaft, Eccentric ............................................................................................. 1

6

501 4859.1

Block, Intake .................................................................................................. 1

7

501 4860.5

Plate, Cover ................................................................................................... 1

8

501 4861.3

Plate, Pump ................................................................................................... 1

9

501 1852.8

Spacer, Bearing ............................................................................................. 1

10

501 1855.2

Race, Outer ................................................................................................... 1

11

501 1862.5

Plug, Hi-Pressure Plunger ............................................................................ 1

12

501 1863.3

Plunger, Hi-Pressure ..................................................................................... 1

13

501 1864.1

Bushing, Hi-Pressure Plunger ....................................................................... 1

14

501 4862.1

Key, Lo-Pressure Pump ................................................................................ 1

15

501 2621.0

Adapter, Drive Shaft ...................................................................................... 1

16

500 6111.9

Spring, Compression (discharge) ................................................................. 1

17

501 3179.6

Screen, Intake ............................................................................................... 1

18

501 4865.6

Spring, Compression (intake) ....................................................................... 1

19

501 4867.2

Gerotor Pump Elements ............................................................................ Set

20

501 0989.7

Bearing, .7874 ID x 2.0472 OD x .5906 Thick .............................................. 1

21

905 0991.9

Bearing, .9843 ID x 2.0472 OD x .5906 Thick .............................................. 1

22

905 0410.0

O-Ring, 3/8 x 1/2 x 1/16 ................................................................................ 1

23

905 0436.4

Ball, 9/32 Dia. ................................................................................................ 2

24

905 0992.7

Nipple, 3/8 NPT x 1-1/2 Black Pipe .............................................................. 1

25

905 0577.8

Screw, #10-32 NF x 3/4 Socket Head Cap ................................................... 4

26

905 0681.2

Ball, 3/8 Dia. .................................................................................................. 1

27

905 0685.5

Washer, #8 Lock ........................................................................................... 4

28

905 0824.6

Plug, 1/16 NPT Pipe ...................................................................................... 2

29

905 0994.3

Screw, #8-32 NC x 1-1/4 Socket Head Cap ................................................. 4

30

502 2611.8

Roller, .125 x .750 ....................................................................................... 30

31

905 0912.9

O-Ring, 1/2 x 5/8 x 1/16 ................................................................................ 1

32

905 0320.1

Seal, 1-3/8 ID x 2-3/8 OD x 7/16 Thick Oil ................................................... 1

33

905 1097.6

O-Ring, 3 x 3-1/4 x 1/8 .................................................................................. 1

34

905 1111.5

Screw, 7/16-20 NF x 1/2 Cup Point Socket Set ........................................... 1

35

905 0390.2

Ring, 2-3/8 Dia. Internal Retaining ................................................................ 1

B

501 3076.5

Plug Unit, Vent (#36 & 37) ............................................................................ 1

36

905 0319.8

DRAIN COCK ................................................................................................ 1

37

905 0428.3

Bushing, 3/4 x 1/4 Hex Steel Pipe ................................................................ 1

38

501 5695.0

Reservoir ....................................................................................................... 1

39

501 5697.7

Plate, Motor Mounting ................................................................................... 1

40

501 3918.5

Handle ........................................................................................................... 1

41

501 5646.2

Dipstick .......................................................................................................... 1

42

501 4852.4

Key ................................................................................................................ 1

43

501 5701.9

Gasket, Reservoir ......................................................................................... 1

44

905 0327.9

Screw, #10-32 NF x 5/8 Socket Head Cap ................................................... 2

45

905 0506.9

Washer, 3/8 Lock .......................................................................................... 7

46

905 0530.1

Screw, 3/8-16 NC x 1" Hex Head Cap .......................................................... 4

47

905 0713.4

O-Ring, 1/2 x 11/16 x 3/32 ............................................................................ 1

48

905 0051.2

Screw, 3/8-24 NF x 2" Socket Head Cap ..................................................... 3

49

918 5264.1

Cord, 10 ft. ..................................................................................................... 1

50

918 5183.1

Motor ............................................................................................................. 1

51

918 5223.4

Adapter .......................................................................................................... 1

52

905 0522.0

Screw, 5/16-18 NC x 1" Hex Head Cap ........................................................ 3

53

918 5284.6

Switch, Toggle ............................................................................................... 1

54

918 5117.3

Connector, Two Screw .................................................................................. 1

55

905 0300.7

Washer, #10 x .112 x .068 Lock ................................................................... 2

56

905 0503.4

Plug, 3/8 NPTF Pipe ..................................................................................... 1

65

905 0806.8

Oil ...................................................................................................... 1 qt. can

66

905 1059.3

Oil .................................................................................................... 1 gal. can

When ordering parts,

give serial no. of pump

Summary of Contents for 940

Page 1: ... 1997 Greenlee Textron IM 791 REV 1 7 97 Read and understand this material before operating or servicing this tool Failure to understand how to safely operate the tool could result in an accident causing serious injury or death 940 SERIES HYDRAULIC POWER PUMP ...

Page 2: ...operty damage Hazards or unsafe practices which if not avoided COULD result in severe personal injury or death Immediate hazards which if not avoided WILL result in severe personal injury or death SAFETY ALERT SYMBOL The symbol above is used to call your attention to instructions concerning your personal safety Watch for this symbol It points out important safety precautions It means ATTENTION Bec...

Page 3: ...Do not connect the pump to any system or system component other than those supplied by Greenlee and rated at less than 10 000 psi 68 950 kPa Do not alter the internal high pressure relief valve setting Do not use this pump in a hazardous environment Hazards include open flame and flammable liquids or gases Failure to observe these warnings will result in severe injury or death Skin Injection Hazar...

Page 4: ... National Electrical Code The green colored conductor in the cord is the grounding wire which is attached to the metal frame of the unit inside the housing and to the longest blade of the attachment plug cap A special grounding adapter is supplied except in Canada or for use above 150 volts to permit using two wire receptacles until the correct receptacle is installed The green grounding wire exte...

Page 5: ...y essential that dirt or other foreign matter be kept out of the system as this is the most common cause of hydraulic system failure Therefore when opening up the pump for any reason such as making pipe connec tions adjusting pressure or any repair be sure to exercise extreme care in cleanliness and to use clean tools and cloths If at any time dirt is suspected to have found its way into the syste...

Page 6: ...2 approx Motor Maintenance If the pump motor is in need of repair it should be done by the manufacturer of the motor or a qualified service center Correcting Minor Hydraulic Problems The hydraulic unit should be observed constantly for out of the ordinary performance and unusual noises If any of these are present shut off pump and take corrective steps immediately to avoid possible expen sive repa...

Page 7: ...mp without screens as particles of dirt will be sucked into pump and valve mechanisms seriously damaging valve seats Unable to reach pressure Same as above Same as above Necessary to add oil often Oil leaks Check for broken lines loose fittings or connections Noise in hydraulic system Air in system Low in oil Add oil page 5 Run pump to work out air If the above corrective measures fail to make the...

Page 8: ... ram is held stationary under pressure with motor running when the control handle is in Neutral position The control valve has three positions Advance turn control handle counterclockwise to extreme position Neutral or Hold turn control handle clockwise to middle position and Return turn control handle clockwise to extreme position When the control handle is in Neutral position the pump is unloade...

Page 9: ...9 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Greenlee Textron Subsidiary of Textron 940 Series Hydraulic Power Pump 940 TB 940 TA 940 SA 940 940 BASIC C D E G F 940 Series Pumps ...

Page 10: ...Greenlee Textron Subsidiary of Textron 10 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 940 Series Hydraulic Power Pump 49 54 42 52 41 47 A 38 43 39 46 53 50 27 29 48 45 51 940 Series Pumps cont d ...

Page 11: ...11 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 Greenlee Textron Subsidiary of Textron 940 Series Hydraulic Power Pump 36 B 5 37 9 50 10 75 SECTION CC 37 56 40 44 55 940 Series Pumps ...

Page 12: ... of Textron 12 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 940 Series Hydraulic Power Pump 2 28 19 14 5 24 6 17 7 8 31 13 34 26 18 23 28 1 33 22 16 23 12 11 30 9 20 3 4 25 15 10 35 32 21 SECTION BB 940 Series Pumps cont d ...

Page 13: ...8 Screw 10 32 NF x 3 4 Socket Head Cap 4 26 905 0681 2 Ball 3 8 Dia 1 27 905 0685 5 Washer 8 Lock 4 28 905 0824 6 Plug 1 16 NPT Pipe 2 29 905 0994 3 Screw 8 32 NC x 1 1 4 Socket Head Cap 4 30 502 2611 8 Roller 125 x 750 30 31 905 0912 9 O Ring 1 2 x 5 8 x 1 16 1 32 905 0320 1 Seal 1 3 8 ID x 2 3 8 OD x 7 16 Thick Oil 1 33 905 1097 6 O Ring 3 x 3 1 4 x 1 8 1 34 905 1111 5 Screw 7 16 20 NF x 1 2 Cup...

Page 14: ...940 501 5679 9 Hydraulic Pump includes A through 56 plus C Key Control No Description C 501 6152 0 Hose Connection Unit 940 SA 501 5680 2 Hydraulic Pump includes A through 56 plus D Key Control No Description D 501 5644 6 SA Control Valve Unit see IM 790 for parts 940 TA 501 5681 0 Hydraulic Pump includes A through 56 plus E Key Control No Description E 501 2106 5 TA Control Valve Unit see A 684 I...

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