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Axial Piston Pumps and Motors Series 18
Service guide
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Danfoss Axial Piston Pumps and Motors Series 18 Service guide

MAKING MODERN LIVING POSSIBLE

Service Parts Manual

Axial Piston Pumps and Motors

Series 18

powersolutions.danfoss.com

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Front cover illustration: P100 649

2

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

Contents

 

 

General information

Service parts identification....................................................................................................................................................

4

 

Nameplate....................................................................................................................................................................................

4

 

Date code......................................................................................................................................................................................

5

 

Service bulletins.........................................................................................................................................................................

5

 

Procedure to identify a part..................................................................................................................................................

5

Series 18

Model option code.................................................................................................................................................................

6-7

Variable displacement

Common parts........................................................................................................................................................................

8-9

pump

Shaft............................................................................................................................................................................................

8-9

 

Charge pump......................................................................................................................................................................

10-13

 

Shaft seal................................................................................................................................................................................

12-13

 

Charge pump shaft............................................................................................................................................................

12-13

 

End cap..................................................................................................................................................................................

14-15

 

Housing.................................................................................................................................................................................

14-15

 

Trunnion shaft.....................................................................................................................................................................

14-15

 

Displacement......................................................................................................................................................................

16-17

 

Relief/check valve..............................................................................................................................................................

16-19

 

Overhaul seal kit.......................................................................................................................................................................

19

Series 18

Model option code..................................................................................................................................................................

21

Tandem pump

Common parts....................................................................................................................................................................

22-25

 

Valve plate............................................................................................................................................................................

26-27

 

Charge supply.....................................................................................................................................................................

26-27

 

Charge pump......................................................................................................................................................................

28-29

 

Case drain port...................................................................................................................................................................

28-29

 

Shaft seal...............................................................................................................................................................................

30-31

 

Front shaft............................................................................................................................................................................

30-31

 

End cap..................................................................................................................................................................................

30-31

 

Housing.................................................................................................................................................................................

32-33

 

Trunnion shaft.....................................................................................................................................................................

32-33

 

Displacement......................................................................................................................................................................

32-33

 

Relief/check valve..............................................................................................................................................................

34-37

 

Overhaul seal kit.......................................................................................................................................................................

38

Series 18

Model option code..................................................................................................................................................................

39

Variable displacement

Common parts...................................................................................................................................................................

40-41

motor

Shaft seal..............................................................................................................................................................................

40-41

 

Shaft.......................................................................................................................................................................................

40-41

 

End cap.................................................................................................................................................................................

40-41

 

Housing.................................................................................................................................................................................

42-43

 

Bypass valve.........................................................................................................................................................................

42-43

 

Manifold valve....................................................................................................................................................................

42-43

 

Displacement......................................................................................................................................................................

42-43

 

Overhaul seal kit.......................................................................................................................................................................

44

Series 18

Model option code..................................................................................................................................................................

45

Fixed displacement motor

Common parts...................................................................................................................................................................

46-47

 

Shaft seal..............................................................................................................................................................................

46-47

 

Shaft.......................................................................................................................................................................................

46-47

 

End cap.................................................................................................................................................................................

48-49

 

Housing................................................................................................................................................................................

48-49

 

Bypass valve.........................................................................................................................................................................

50-51

 

Manifold valve....................................................................................................................................................................

50-53

 

Overhaul seal kit.......................................................................................................................................................................

53

Service Bulletins

SB-1987-003 (cylinder block)...............................................................................................................................................

55

 

SB-1988-008 (design changes)......................................................................................................................................

56-57

 

SB-1992-010 (lip seal replacement)...................................................................................................................................

58

 

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

3

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

General information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service parts

The following information and procedure is used to identify the item number, manufacture date, part

indentification

number, and part name of the parts included in the Series 18, variable displacement pumps, tandem

 

pumps, variable displacement motors, and fixed displacement motors.

 

 

 

The parts listed include all parts which may be used when performing either “Minor Repairs”, “Major

 

Repairs” or “Conversions” on Series 18 pumps and motors.

 

 

 

 

 

 

 

 

 

 

 

 

Nameplate

Each unit will have a nameplate affixed to the

 

 

 

 

 

 

 

 

 

 

 

 

 

housing. The nameplate will include the

 

 

 

 

 

 

 

 

 

 

 

 

 

following information.

Model Code

Typ

 

 

 

 

 

 

Model Number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Danfoss model number is used by the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

factory in manufacturing. On repeat orders, a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

complete unit can be ordered by the model

 

 

 

 

 

 

 

 

 

 

 

 

 

 

number.

 

Model No.

Ident-Nr

 

 

 

 

 

 

 

 

18-2011

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Number

 

 

 

 

A

-

02

-

34

-

12345

 

 

 

 

 

 

 

 

 

 

The Danfoss serial number is used to identify the

Serial No.

Fabr-Nr

 

manufacture date and the unit sequence in the

MADE IN U.S.A.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

build. The serial number is also used to identify

 

 

 

 

 

 

 

 

 

 

 

 

 

the units warranty time period.

 

 

 

 

 

 

 

 

 

 

 

 

The letter code indicates the location of original manufacture (assembly). “A” indicates the unit was originally assembled in Ames, Iowa, USA.

The first number (2 digits) indicates the year of manufacture. (“02” would indicate the unit was manufactured in 2002).

The second number (2 digits) indicates the calendar week of manufacture.

The third number (5 digits) is a sequential number used to identify a specific unit.

4

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

General information

Date code The date code is defined as the year and week of manufacture. The same item number may list more than one part number. This indicates that there is more than one configuration for that item number. You will see that there are different date codes for the different part numbers. Find the date code of your unit from the nameplate to determine which service part number you need to order.

EXAMPLE: The service part desired is Item 31

Order

Item

Date

Date

Part

 

Part Name

Qty. per

Code

 

Begin

End

Number

 

 

Model/Kit

4

31

88-04

 

3103424

Shaft

 

1

 

31

78-01

88-03

3102328

Shaft

 

1

Service bulletins

All units using this option code with a date code of 78-01 and up to and including 88-03, must use

 

part number 3102328. All units with a date code of 88-04 and newer, must use part number 3103424.

 

A Service Bulletin Number (SB-_ _ _ _ - _ _ _) may follow the part name of the part you desire. Read

 

that Service Bulletin before ordering that part. The information contained in these Service Bulletins,

 

as of the print date, are at the end of this manual. Service Bulletins contain more detailed information

 

such as interchangeability, what additional parts are involved, and so forth. We suggest that you add

 

additional Service Bulletins to this manual as you recieve them.

Procedure to identify a part

General

 

A part number that has another number following it in parentheses makes this a world wide manual.

 

The first number is sold in Germany. The number in parentheses is sold in the United States. (Example:

 

087510 (9510303); customers would order 9510303 if ordering the part in the United States.)

 

Example of a Part Identification

 

The namplate on a series 18 pump has a model number of 18-2011. Do this to determine the part

 

number of the drive shaft used on this pump.

 

1. Referring to the shaft group of the model option code sheet, the shaft option for this pump is

 

identified by the option code 1.

 

2. Referring to the service parts list, find the shaft group.

 

3. Find the option code that relates to this unit, which is 1.

 

4. The shaft is item 31.

 

5. The shaft part number is 051599 (3102211).

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

5

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable pump model

 

 

 

 

 

Option groups

 

 

 

option code

Mode

Shaft

Charge

Shaft

Charge

End cap

Pump

Trunnion

Displace-

Relief/

 

number

 

pump

seal

pump shaft

 

housing

shaft

ment

check

 

 

 

 

 

 

 

 

 

 

valve

 

18-2010

1

1

2

1

1

1

1

1

1

 

18-2011

1

1

2

1

1

1

1

1

1

 

18-2014

2

4

2

1

2

1

1

1

1

 

18-2015

2

1

2

1

1

1

1

1

1

 

18-2020

3

2

2

3

3

1

1

1

2

 

18-2027

4

1

2

1

1

1

1

1

1

 

18-2028

3

2

2

3

3

1

1

1

1

 

18-2029

4

1

2

1

1

1

1

1

1

 

18-2030

1

1

2

2

1

1

1

1

1

 

18-2031

1

1

2

2

1

1

1

1

1

 

18-2032

5

2

2

3

3

1

1

1

1

 

18-2033

2

1

2

2

1

1

1

1

1

 

18-2034

3

3

2

3

3

1

1

1

1

 

18-2035

5

2

2

3

3

1

1

1

1

 

18-2036

3

2

2

3

3

1

1

1

1

 

18-2037

6

3

2

3

3

1

1

1

1

 

18-2038

2

1

2

2

1

1

1

1

1

 

18-2039

6

2

2

3

3

1

1

1

1

 

18-2044

6

3

2

3

3

1

1

1

3

 

18-2045

1

1

2

1

1

1

1

1

4

 

18-2046

7

5

2

3

4

2

1

1

2

 

18-2048

1

1

2

1

1

1

1

1

5

 

18-2050

3

2

2

3

3

1

1

1

6

 

18-2051

6

3

2

3

3

1

1

1

1

 

18-2053

8

1

1

2

1

2

1

2

7

 

18-2054

9

3

1

3

3

1

1

1

3

 

18-2055

6

2

2

3

3

1

1

1

1

 

18-2058

2

1

2

2

2

2

1

1

1

 

18-2063

9

2

1

3

3

1

1

1

1

 

18-2071

5

2

2

3

3

1

2

1

3

 

18-2077

6

2

2

3

3

1

1

1

5

 

18-2079

4

1

2

1

1

1

1

1

1

 

18-2081

5

3

2

3

3

2

1

1

2

 

18-2082

8

1

1

1

1

1

1

1

1

 

18-2083

5

2

2

3

3

2

1

1

2

 

18-2086

5

2

2

3

3

2

2

1

1

 

18-2087

6

2

2

3

3

1

3

1

1

 

18-2090

3

3

2

3

3

1

1

1

1

 

18-2091

6

2

2

3

3

1

1

1

1

 

18-2094

3

2

2

3

3

1

1

1

1

 

18-2095

4

1

2

2

2

2

1

1

1

 

18-2096

2

1

2

2

2

3

1

1

1

 

18-2097

5

3

2

3

3

3

1

1

2

 

18-2098

5

2

2

3

4

1

1

1

1

 

18-2099

5

3

2

3

3

2

1

1

2

 

18-2100

7

5

2

3

4

2

1

1

1

 

18-2101

4

1

2

1

1

1

1

1

1

 

18-2102

5

2

2

3

3

1

1

1

1

 

18-2104

5

2

2

3

3

1

1

1

1

 

18-2107

5

2

2

3

3

1

1

1

2

 

18-2111

4

1

2

2

1

3

1

1

1

 

 

 

 

 

 

 

 

 

 

 

6

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

 

 

 

 

 

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Notes

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

7
Danfoss Axial Piston Pumps and Motors Series 18 Service guide

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

102 102A

39A

39

39

39A

5

16A

16

101A

16A

 

101

16

 

37

A 20

18

35

17

34 27

28

34

34

22

64 3 23

26

26B

26A

31

30

31

30

31

31

6 34

E100 602E

Enlarged bold type item numbers are recommended part to stock for servicing.

8

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

Common parts

 

 

Variable pump

Common parts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order

Item

Date

Date

Part

Part Name

Qty. per

 

Code

 

Begin

End

Number

 

Model/

 

 

 

 

 

 

 

Kit

 

 

A

78-01

 

087510 (9510303)

Charge relief valve kit

1

 

 

3

78-01

 

051920 (9510294)

Rear beaing kit

1

 

 

5

78-01

 

016220 (9004800-1908)

Pin

1

 

 

6

78-01

 

051912 (9510295)

Front bearing kit

1

 

 

16

88-10

 

046151 (9005100-5600)

Plug assembly

2

 

 

16A

88-10

 

085043 (9004201-3700)

O-ring

2

 

 

17

78-01

 

095224 (3102818)

Plug

1

 

 

18

78-01

 

555672 (9510362)

Shim kit

1

 

 

20

78-01

 

051714 (3102280)

Spring

1

 

 

22

78-01

 

050559 (3102400)

End cap gasket

1

 

 

23

78-01

 

051581 (3102161)

Valve plate

1

 

 

26

78-01

 

326124 (3103354)

Cylinder block kit (SB-1987-003)

1

 

 

26A

78-01

 

631598 (3102204)

Piston assembly

9

 

 

26B

78-01

 

078923 (3102750)

Slipper retainer

1

 

 

27

78-01

 

051771 (3102272)

Swashplate

1

 

 

28

78-01

 

051631 (3102058)

Thrust plate

1

 

 

34

78-01

 

076505 (9004690-3112)

Pin

4

 

 

35

78-01

 

001131 (9004201-5000)

O-ring

1

 

 

37

78-01

 

051722 (3102274)

Relief valve

1

 

 

39

88-10

 

515965 (9005110-5600)

Plug assembly

2

 

 

39

78-01

88-09

087536 (9510248)

Check valve kit

2

 

 

39A

88-10

 

085043 (9004201-3700)

O-ring

2

 

 

39A

78-01

88-09

015818 (9004201-3100)

O-ring

2

 

 

64

78-01

 

523563 (3103007)

Shim

A/R

 

 

101

88-10

 

001511 (9005100-4400)

Plug assembly

1

 

 

101A

88-10

 

001123 (9004201-2500)

O-ring

1

 

 

102

87-28

 

001511 (9005100-4400)

Plug assembly

2

 

 

102A

87-28

 

001123 (9004201-2500)

O-ring

2

 

Shaft

 

 

 

 

 

 

 

1

30

78-01

 

071266 (9003326-0008)

Key

1

 

 

31

78-01

 

051599 (3102211)

Shaft, keyed, tang charge pump drive

1

 

 

 

 

 

 

 

 

 

2

31

78-01

 

052290 (3102279)

Shaft

1

 

 

 

 

 

 

 

 

 

3

30

78-01

 

071266 (9003326-0008)

Key

1

 

 

31

78-01

 

079947 (3102345)

Shaft, keyed, spline charge pump drive

1

 

 

 

 

 

 

 

 

 

4

31

78-01

 

342162 (3103424)

Shaft, 13 t. spline, tang charge pump drive

1

 

 

 

 

 

 

 

 

 

5

31

78-01

 

326157 (3103426)

Shaft, 13 t. spline, spline charge pump drive

1

 

 

 

 

 

 

 

 

 

6

31

78-01

 

506048 (3102306)

Shaft, 13 t. spline, spline charge pump drive

1

 

 

 

 

 

 

 

 

 

7

31

78-01

 

337972 (3103425)

Shaft, 13 t. spline, tapped, spline charge

1

 

 

 

 

 

 

pump drive

 

 

 

 

 

 

 

 

 

 

8

31

78-01

 

3102783

Shaft, 15 t. spline, tang charge pump drive

1

 

 

 

 

 

 

 

 

 

9

31

78-01

 

343491 (3103432)

Shaft, 15 t. spline, tapped, spline charge

1

 

 

 

 

 

 

pump drive

 

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

9

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

B

12 13

14

49

15

8

 

 

1

9

10

 

 

11

B

58

 

13

 

 

 

 

 

14

12

 

9

 

 

 

 

8

 

15

1

 

 

 

C

10

 

 

11

E100 603E

Enlarged bold type item numbers are recommended part to stock for servicing.

10

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

Variable pump

Charge pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order

Item

Date

Date

Part

Part Name

Qty. per

 

Code

 

Begin

End

Number

 

Model/Kit

 

1

B

78-01

 

9510302-0002

Charge pump kit

1

 

 

1

78-01

 

015826 (9004100-0360)

O-ring

1

 

 

8

78-01

 

051870 (3102332-02)

Charge pump housing

1

 

 

9

78-01

 

058750 (9007200-3124)

Screw

4

 

 

10

78-01

 

056036 (3102503)

Gerotor assembly

1

 

 

11

78-01

 

629196 (9004875-0076)

Pin

1

 

 

12

78-01

 

010199 (9007200-3110)

Screw

4

 

 

13

78-01

 

051797 (3102164)

Cover plate

1

 

 

14

78-01

 

051789 (3102163)

Cover gasket

1

 

 

15

78-01

 

506071 (9001460-0015)

Needle bearing

1

 

 

49

78-01

 

016287 (9001456-0002)

Inner bearing race

1

 

 

 

 

 

 

 

 

 

2

B

78-01

 

076521 (9510329-0001)

Charge pump kit

1

 

 

C

78-01

 

9510599-0001

Charge pump housing kit

1

 

 

1

78-01

 

015958 (9004101-1530)

O-ring

1

 

 

8

78-01

 

050799 (3102304-01)

Charge pump housing

1

 

 

9

78-01

 

049858 (9007200-3122)

Screw

4

 

 

10

78-01

 

050997 (3102515-0001)

Gerotor assembly

1

 

 

11

78-01

 

049866 (9004875-

Pin

1

 

 

 

 

 

0023)

 

 

 

 

12

78-01

 

049874 (9007200-3716)

Screw

2

 

 

13

78-01

 

051003 (3102313)

Cover plate

1

 

 

14

78-01

 

051011 (3102307)

Cover gasket

1

 

 

15

78-01

 

049882 (9001465-0004)

Needle bearing

1

 

 

58

78-01

 

049916 (9007276-0006)

Screw

2

 

 

 

 

 

 

 

 

 

3

B

78-01

 

504829 (9510329-0002)

Charge pump kit

1

 

 

C

78-01

 

9510599-0002

Charge pump housing kit

1

 

 

1

78-01

 

015958 (9004101-1530)

O-ring

1

 

 

8

78-01

 

511873 (3102304-02)

Charge pump housing

1

 

 

9

78-01

 

049858 (9007200-3122)

Screw

4

 

 

10

78-01

 

506055 (3102515-0002)

Gerotor assembly

1

 

 

11

78-01

 

049866 (9004875-

Pin

1

 

 

 

 

 

0023)

 

 

 

 

12

78-01

 

049874 (9007200-3716)

Screw

2

 

 

13

78-01

 

051003 (3102313)

Cover plate

1

 

 

14

78-01

 

051011 (3102307)

Cover gasket

1

 

 

15

78-01

 

049882 (9001465-0004)

Needle bearing

1

 

 

58

78-01

 

049916 (9007276-0006)

Screw

2

 

 

 

 

 

 

 

 

 

4

B

78-01

 

9510302-0001

Charge pump kit

1

 

 

1

78-01

 

015826 (9004100-0360)

O-ring

1

 

 

8

78-01

 

3102332-01

Charge pump housing

1

 

 

9

78-01

 

058750 (9007200-3124)

Screw

4

 

 

10

78-01

 

056036 (3102503)

Gerotor assembly

1

 

 

11

78-01

 

629196 (9004875-0076)

Pin

1

 

 

12

78-01

 

010199 (9007200-3110)

Screw

4

 

 

13

78-01

 

051797 (3102164)

Cover plate

1

 

 

14

78-01

 

051789 (3102163)

Cover gasket

1

 

 

15

78-01

 

506071 (9001460-0015)

Needle bearing

1

 

 

49

78-01

 

016287 (9001456-0002)

Inner bearing race

1

 

 

 

 

 

 

 

 

 

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

 

11

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

B

58

13

14

12

15

C

48

9

56

57

8

1

10

11

27

29

48

55

46

47

E100 604E

Enlarged bold type item numbers are recommended part to stock for servicing.

12

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

 

Variable pump

Charge pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order

Item

Date

Date

 

Part

Part Name

Qty. per

 

Code

 

Begin

End

 

Number

 

Model/Kit

 

5

B

78-01

 

076521 (9510329-0001)

Charge pump kit

1

 

 

C

78-01

 

9510599-0001

Charge pump housing kit

1

 

 

1

78-01

 

015958 (9004101-1530)

O-ring

1

 

 

8

78-01

 

050799 (3102304-01)

Charge pump housing

1

 

 

9

78-01

 

049858 (9007200-3122)

Screw

1

 

 

10

78-01

 

050997 (3102515-0001)

Gerotor assembly

1

 

 

11

78-01

 

049866 (9004875-

Pin

1

 

 

 

 

 

0023)

 

 

 

 

 

12

78-01

 

049874 (9007200-3716)

Screw

2

 

 

13

78-01

 

051003

(3102313)

Cover plate

1

 

 

14

78-01

 

051011 (3102307)

Cover gasket

1

 

 

15

78-01

 

049882 (9001465-0004)

Needle bearing

1

 

 

56

78-01

 

059196

(9003530-3100)

Nut

3

 

 

57

78-01

 

076513 (3102320)

Stud

3

 

 

58

78-01

 

049916 (9007276-0006)

Screw

2

 

Shaft seal

 

 

 

 

 

 

 

1

29

78-01

 

075929

(9008000-

Shaft seal, .990 shaft dia. x 2.129 x .375

1

 

 

 

 

 

0049)

 

 

 

 

 

 

 

 

 

 

 

 

 

2

29

78-01

 

724351

(9008000-0143)

Shaft seal, .969 shaft dia. x 2.133 x .312

1

 

Charge pump Shaft

 

 

 

 

 

 

1

46

78-01

 

016295

(9001305-0003)

Ball bearing

1

 

 

47

78-01

 

013649

(9006300-0062)

Retaining ring

1

 

 

48

78-01

 

051854

(3102334-01)

Charge pump shaft

1

 

 

 

 

 

 

 

 

 

 

2

46

78-01

 

016295

(9001305-0003)

Ball bearing

1

 

 

47

78-01

 

013649

(9006300-0062)

Retaining ring

1

 

 

48

78-01

 

3102334-02

Charge pump shaft

1

 

 

 

 

 

 

 

 

 

 

3

46

78-01

 

051854

(9001310-0010)

Ball bearing

1

 

 

47

78-01

 

049908 (9006300-

Retaining ring

1

 

 

 

 

 

0078)

 

 

 

 

 

48

78-01

 

051045 (3102309)

Charge pump shaft

1

 

 

55

78-01

 

051052

(3102305)

Coupling

1

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

13

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

42

51

 

25A

32

 

25B

59A

 

25

59

 

 

83

 

 

82

 

 

82

24A

 

82

 

 

43

24

 

65

32

25B

65A

25

65

83

65A

E100 605E

Enlarged bold type item numbers are recommended part to stock for servicing.

14

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

 

Variable pump

End cap

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order

 

Item

Date

Date

Part

Part Name

Qty. per

 

Code

 

 

Begin

End

Number

 

Model/Kit

 

1

 

42

88-10

 

9510700

End cap assembly (SB-1988-008)

1

 

 

 

43

78-01

 

060731 (9007300-4430)

Screw

4

 

 

 

 

 

 

 

 

 

 

2

 

42

88-10

 

9510700

End cap assembly (SB-1988-008)

1

 

 

 

43

78-01

 

9007375-0022

Screw

4

 

 

 

 

 

 

 

 

 

 

3

 

42

88-10

 

337964 (3103406)

End cap (SB-1988-008)

1

 

 

 

43

78-01

 

060731 (9007300-4430)

Screw

4

 

 

 

 

 

 

 

 

 

 

4

 

42

88-10

 

337964 (3103406)

End cap (SB-1988-008)

1

 

 

 

43

78-01

 

060731 (9007300-4430)

Screw

4

 

 

 

51

88-10

 

3104033-0002

Orifice

1

 

 

 

59

88-10

 

001529 (9005100-7500)

Plug assembly

1

 

 

 

59A

88-10

 

001131 (9004201-5000)

O-ring

1

 

Housing

 

 

 

 

 

 

 

1

 

24

78-01

 

001529 (9005100-7500)

Plug assembly

1

 

 

 

24A

78-01

 

001131 (9004201-5000)

O-ring

1

 

 

 

25

78-01

 

326140 (3103420)

Housing assembly

1

 

 

 

25A

78-01

 

071753 (9008000-0133)

Lip seal (SB-1992-010)

2

 

 

 

25B

78-01

 

016279 (9001465-0002)

Needle bearing

2

 

 

 

 

 

 

 

 

 

 

2

 

24

78-01

 

093625 (9005100-9000)

Plug assembly

1

 

 

 

24A

78-01

 

001156 (9004201-7500)

O-ring

1

 

 

 

25

78-01

 

3103419

Housing assembly

1

 

 

 

25A

78-01

 

071753 (9008000-0133)

Lip seal (SB-1992-010)

2

 

 

 

25B

78-01

 

016279 (9001465-0002)

Needle bearing

2

 

 

 

 

 

 

 

 

 

 

3

 

24

78-01

 

093625 (9005100-9000)

Plug assembly

1

 

 

 

24A

78-01

 

001156 (9004201-7500)

O-ring

1

 

 

 

25

78-01

 

3103422

Housing assembly

1

 

 

 

25B

78-01

 

016279 (9001465-0002)

Needle bearing

2

 

 

 

65

78-01

 

9510416

Trunnion bushing kit

2

 

 

 

65A

78-01

 

555649 (9004100-1200)

O-ring

4

 

Trunnion shaft

 

 

 

 

 

 

1

 

32

78-01

 

095232 (3102647)

Trunnion

1

 

 

 

82

78-01

 

095232 (3102647)

Trunnion

1

 

 

 

 

 

 

 

 

 

 

2

 

32

78-01

 

095232 (3102647)

Trunnion

1

 

 

 

82

78-01

 

3102793

Trunnion

1

 

 

 

83

78-01

 

9003301-2521

Key

1

 

 

 

 

 

 

 

 

 

 

3

 

32

78-01

 

095232 (3102647)

Trunnion

1

 

 

 

82

78-01

 

3102460

Trunnion

1

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

15

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

53

19

38

21

68

80

38

45

19

79

53

 

80

 

45

79

 

81

E100 606E

Enlarged bold type item numbers are recommended part to stock for servicing.

16

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

 

 

 

 

 

 

 

 

 

Variable pump

Displacement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order

Item

 

Date

Date

Part

Part Name

Qty. per

 

Code

 

 

Begin

End

Number

 

Model/Kit

 

1

45

 

89-22

 

550673 (9009625-0042)

Washer

1

 

 

79

 

89-22

 

326173 (9007205-3110)

Screw

1

 

 

80

 

89-22

 

016170 (9009630-3100)

Seal washer

1

 

 

 

 

 

 

 

 

 

 

2

45

 

78-01

 

550673 (9009625-0042)

Washer

1

 

 

79

 

78-01

 

9007774-0016

Screw

1

 

 

80

 

78-01

 

016170 (9009630-3100)

Seal washer

1

 

 

81

 

78-01

 

016188 (9003561-3100)

Nut

1

 

Relief/check valve

 

 

 

 

 

1

53

 

88-01

 

326165 (9005475-0082)

Plug (SB-1988-008)

2

 

 

19

 

88-02

 

001131 (9004201-5000)

O-ring

2

 

 

21

 

88-02

 

328377 (3103348)

Check valve poppet (SB-1988-008)

1

 

 

38

 

88-02

 

325621 (3103319)

Spring

2

 

 

68

 

88-02

 

328377 (3103348)

Check valve poppet (SB-1988-008)

1

 

 

 

 

 

 

 

 

 

 

2

53

 

88-02

 

326165 (9005475-0082)

Plug (SB-1988-008)

2

 

 

19

 

88-02

 

001131 (9004201-5000)

O-ring

2

 

 

21

 

88-02

 

318725 (3103375-0300)

SCR valve, 300 bar [4350 psi] (SB-1988-008)

1

 

 

21

 

78-01

88-01

9510548-4500

Relief valve kit, 4500 psi

1

 

 

38

 

88-02

 

325621 (3103319)

Spring

2

 

 

68

 

88-02

 

318725 (3103375-0300)

SCR valve, 300 bar [4350 psi] (SB-1988-008)

1

 

 

68

 

78-01

88-01

9510548-4500

Relief valve kit, 4500 psi

1

 

 

 

 

 

 

 

 

 

 

3

53

 

88-02

 

326165 (9005475-0082)

Plug (SB-1988-008)

2

 

 

19

 

88-02

 

001131 (9004201-5000)

O-ring

2

 

 

21

 

88-02

 

318717 (3103375-0345)

SCR valve, 345 bar [5000 psi] (SB-1988-008)

1

 

 

21

 

78-01

88-01

9510548-5000

Relief valve kit, 5000 psi

1

 

 

38

 

88-02

 

325621 (3103319)

Spring

2

 

 

68

 

88-02

 

318717 (3103375-0345)

SCR valve, 345 bar [5000 psi] (SB-1988-008)

1

 

 

68

 

78-01

88-01

9510548-5000

Relief valve kit, 5000 psi

1

 

 

 

 

 

 

 

 

 

 

4

53

 

88-02

 

326165 (9005475-0082)

Plug (SB-1988-008)

2

 

 

19

 

88-02

 

001131 (9004201-5000)

O-ring

2

 

 

21

 

88-02

 

318691 (3103375-0175)

SCR valve, 175 bar [2538 psi] (SB-1988-008)

1

 

 

21

 

78-01

88-01

9510548-2500

Relief valve kit, 2500 psi

1

 

 

38

 

88-02

 

325621 (3103319)

Spring

2

 

 

68

 

88-02

 

318691 (3103375-0175)

SCR valve, 175 bar [2538 psi] (SB-1988-008)

1

 

 

68

 

78-01

88-01

9510548-2500

Relief valve kit, 2500 psi

1

 

 

 

 

 

 

 

 

 

 

5

53

 

88-02

 

326165 (9005475-0082)

Plug (SB-1988-008)

2

 

 

19

 

88-02

 

001131 (9004201-5000)

O-ring

2

 

 

21

 

88-02

 

328328 (3103375-0210)

SCR valve, 210 bar [3045 psi] (SB-1988-008)

1

 

 

21

 

78-01

88-01

9510548-3000

Relief valve kit, 3000 psi

1

 

 

38

 

88-02

 

325621 (3103319)

Spring

2

 

 

68

 

88-02

 

328328 (3103375-0210)

SCR valve, 210 bar [3045 psi] (SB-1988-008)

1

 

 

68

 

78-01

88-01

9510548-3000

Relief valve kit, 3000 psi

1

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014

17

Service Parts Manual

Axial Piston Pumps and Motors, Series 18

 

 

Variable pump

53

19

38

21

68

19 38

53

E100 607E

Enlarged bold type item numbers are recommended part to stock for servicing.

18

BLN-2-41635 • 520L0664 • Rev BA • Feb 2014
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