Danfoss 51V250-R Parts Manual

MAKING MODERN LIVING POSSIBLE

Parts Manual

Variable Displacement Motors

Series 51, 250cc

powersolutions.danfoss.com

Parts Manual Series 51 250cc Variable Displacement Motor

Contents

General Information

Order code

SAE ﬂange

Maximum displacement

End cap

Threshold/range

Charge relief

Output shaft

Control

Service parts identiﬁcation ............................................................................................................................................. 5

Nameplate ............................................................................................................................................................................5

Date code ..............................................................................................................................................................................6

Service bulletins..................................................................................................................................................................6

Procedure to identify a part ............................................................................................................................................6

Order code ............................................................................................................................................................................7

Common parts ................................................................................................................................................................8-9

Special hardware ......................................................................................................................................................... 8-17

Maximum displacement common parts ..........................................................................................................18-19

Maximum displacement ......................................................................................................................................... 18-19

End cap..........................................................................................................................................................................20-27

Threshold/range ........................................................................................................................................................28-29

Charge relief ................................................................................................................................................................30-33

Shaft ............................................................................................................................................................................... 32-33

Electric proportional (D7 and D8) ....................................................................................................................... 34-35

Electric proportional (DAand DC) ........................................................................................................................ 36-37

Electric 2-position (E1, E2, and E8) ...................................................................................................................... 38-39

Electric-hydraulic proportional (EE, EF, EP, EQ, ER, and ES) ......................................................................... 40-45

Electric-hydraulic 2-position (F1 and F2) .......................................................................................................... 46-47

Hydraulic porportional with electric override (H1 and H2) ....................................................................... 48-49

Electric proportional w/pressure reducing (H3 and H4) ............................................................................. 50-51

Hydraulic proportional (HA, HB, HE, HP, HS and HZ) .................................................................................... 52-55

Hydraulic porportional with electric override (J3 and J4) .......................................................................... 56-57

Hydraulic proportional (JA and JS) ..................................................................................................................... 58-61

Hydraulic porportional with electric override (K1 and K2) ........................................................................62-63

Electric proportional (L1, L2, L3, L4, L7 and L8) .............................................................................................. 64-65

Hydraulic 2-position (N2)........................................................................................................................................66-67

Pressure compensator (PC and PD) ....................................................................................................................68-71

Electric 2-position (T1, T2, T3 and T4) .................................................................................................................72-75

Pressure compensator (TA) .................................................................................................................................... 76-77

Hydraulic 2-position (TH) ....................................................................................................................................... 76-77

Electric 2-position (TM, TN, U3, U4, Y3, Y8, YA and YB) .................................................................................76-81

2

AX00000080 • Rev 0301 • October 2017

Parts Manual Series 51 250cc Variable Displacement Motor

Contents

Servo supply

Loop ﬂushing system

Control ramp

Oriﬁce

Minimum displacement

Pcor adjuster

Overhaul seal kit

Service bulletins

Servo pressure supply .............................................................................................................................................82-93

Loop ﬂushing ..............................................................................................................................................................94-95

Control ramp ...............................................................................................................................................................96-97

Oriﬁce ......................................................................................................................................................................... 98-117

Minimum displacement ..................................................................................................................................... 118-119

PCOR adjuster ........................................................................................................................................................118-119

Overhaul seal kit ............................................................................................................................................................ 120

SB-1993-006 (end cap gasket) .................................................................................................................................. 121

SB-1995-013 (threshold adjustment screw) ........................................................................................................122

SB-1995-021A (loop ﬂushing valve plugs and spring guides........................................................................123

SB-1996-005 (end cap and valve segment) ................................................................................................124-125

SB-1997-009 (servo piston seal ring) ...................................................................................................................... 126

SB-1997-030 (valve segment) ...................................................................................................................................127

SB-2000-044 (loop ﬂushing spring and spring seat change) ........................................................................ 128

SB-2001-015 (synch shaft kit) ....................................................................................................................................129

SB-2002-001 (end cap/control interface seal) ............................................................................................ 130-131

SB-2004-004 (end cap gasket) .................................................................................................................................. 132

SB-2004-013 (shaft seal) ..............................................................................................................................................133

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3

Parts Manual Series 51 250cc Variable Displacement Motor

General information

Service parts indentiﬁcation

The following information and procedure is used to identify the module group, item number, manufacture date, part number, and part name of the parts included in the Series 51 250cc variable displacement motors.

The parts listed include all parts which may be used when performing either “Minor Repairs”, “Major Repairs” or “Conversions” on the Series 51 250cc motors.

Nameplate Each unit will have a nameplate aﬃxed to the

housing. The nameplate will include the following information.

Model Code The Danfoss model code completely deﬁnes the speciﬁc unit and must be used when ordering parts to service this product.

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.

Serial Number The Danfoss serial number is used to identify the manufacture date and the unit sequence in the build. The serial number is also used to identify the units warranty time period.

Model No./Ident No.

Model Code

51V250-R-F2-N-HS-

Serial No.

N-99-12-12345

Made in Germany

83003195

A7-B-H-A7-CCA-

177-AA-F0-05-25

The letter code indicates the location of original manufacture (assembly). “N” indicates the unit was originally assembled in Neumuenster, Germany.

The ﬁrst number (2 digits) indicates the year of manufacture. (“01” would indicate the unit was manufactured in 2001)

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.

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AX00000080 • Rev 0301 • October 2017

Parts Manual Series 51 250cc Variable Displacement Motor

General information

Date code

Service bulletins A Service Bulletin Number (SB-_ _ _ _ - _ _ _) may follow the “Part Name” of the part you desire. You

Procedure to identify a part General

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 L40.

Order Date Date Code Item Begin End Part Number Part Name Usage

V L40 05-45 519022 Lip seal (SB-2004-013) 1

L40 91-30 05-44 341735 Lip seal 1

All units using this order code with a date code of 91-30 and up to and including 05-44, must use part number “341735”. All units with a date code of 05-45 and newer must use part number “519022.”.

must read that Service Bulletin prior to ordering that part. The information contained in these Service Bulletins, as of the print date of this bulletin, are included at the end of this manual. Service Bulletins contain more detailed information such as interchangeability, what additional parts are involved, etc. It is suggested that you add additional Service Bulletins to this manual as you recieve them.

The modular design of Series 51 motors result in a simpliﬁed service parts list and part number identiﬁcation procedure.

The same item numbers are used for same part names on all units within a product type. (Example: The lip seal - Item L40, has the same item number on all motors.)

A part number that has another number following it in parentheses is done to make this a world wide manual. The ﬁrst number is sold in Germany. The number in parentheses is sold in the United States. (Example: 664524 (9005110-9000), customers would order 9005110-9000 if ordering the part in the United States.)

Example of a part identiﬁcation The nameplate on a Series 51 motor has an Order Code of 51V250 R F2 N HS A7 B H A7 CCA 177 AA F0 05 25. Use the following procedures to determine the part number of the drive shaft used on this motor.

1) Referring to the shaft module in the Order Code (see page 7), the shaft option for this motor is identiﬁed by the code “F2”. (51V250 R F2 N HS A7 B H A7 CCA 177 AA F0 05 25)

2) Referring to the Service Parts List, ﬁnd the shaft group. Next ﬁnd the order code that relates to this unit, which is “F2”. The shaft is found to be item QL10 and part number 11100441 if a speed ring is not required. The shaft is found to be item QL11 and part number 11100442 if a speed ring is required.

AX00000080 • Rev 0301 • October 2017

5

Parts Manual Series 51 250cc Variable Displacement Motor

Notes

6

AX00000080 • Rev 0301 • October 2017

Parts Manual Series 51 250cc Variable Displacement Motor

Pr

F

Fr

End cap

Shaf

Maximum displacemen

Se

Special hardwar

M

L

PC

VZ

Order code

GL FM NJST WYPK

5 1

V 1 6 0 R

C 8 1 R

D

N

8 M

4

J

A D

A

0 6

4

A A G

C 2 3 0

3M

oduct

lange

ame size

t

Control

rvo pressure supply

Threshold/range

Control ramp

Oriﬁce

t

e

inimum displacement

oop ﬂushing

Charge relief

Threshold setting

OR setting

P100 543E

AX00000080 • Rev 0301 • October 2017

7

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

W30

(ADA & ADE)

*QW30

B50

(ABA & ABC)

*W30

B70

Q020

W30

*QW30

(AAA, ACA

& ACB)

B71

B10

W10

*L50V

L70

L35

*L40

*B80V

Q010

QC05

C10

B05

E103 185E

Enlarged bold type item

* = included in base motor seal kit Q210

8

AX00000080 • Rev 0301 • October 2017

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

SAE ﬂange common parts

Order Date Date Qty. per code Item begin end Part number Part name model/kit

V B05 91-30 11070149 Valve segment (SB-1996-005 & SB-1997-030) 1 B50 91-30 9004800-3708 Pin 2 B70 91-30 320002 (9005110-9200) Plug assembly 1 B71 91-30 320002 (9005110-9200) Plug assembly 1 B80V 91-30 729319 O-ring 1 C10 91-30 515370 Bearing plate 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 91-30 05-44 341735 Lip seal 1 L50V 91-30 916759 O-ring 1 L70 91-30 374207 Screw 8 Q010 91-30 776872 Shaft seal kit 1 Q020 91-30 517311 Synch shaft kit (SB-2001-015) 1 QC05 91-30 367870 Cylinder block assembly 1

Special hardware

AAA B10 95-42 505091 Housing with speed sensor port 1 W10 93-35 11132983 Speed ring 1 W30 93-35 KPPG12508 Speed sensor assembly 1 QW30 93-35 085043 (9004201-3700) O-ring 1

ABA B10 95-42 505091 Housing with speed sensor port 1 W10 93-35 11132983 Speed ring 1 W30 93-35 140644 Plug assembly 1

ABC B10 95-42 505091 Housing with speed sensor port 1 W10 94-33 11132983 Speed ring 1 W30 94-33 140644 Plug assembly 1

ACA B10 95-42 505091 Housing with speed sensor port 1 W10 94-04 11132983 Speed ring 1 W30 94-04 KPPG13408 Speed sensor assembly 1 QW30 94-04 085043 (9004201-3700) O-ring 1

ACB B10 95-42 505091 Housing with speed sensor port 1 W10 94-33 11132983 Speed ring 1 W30 94-33 KPPG16408 Speed sensor assembly 1 QW30 94-33 085043 (9004201-3700) O-ring 1

ADA B10 95-42 505091 Housing with speed sensor port 1 W10 94-33 11132983 Speed ring 1 W30 94-33 KPPG156 Speed sensor 1 QW30 94-33 085043 (9004201-3700) O-ring 1

ADE B10 00-34 505091 Housing with speed sensor port 1 W10 00-34 11132983 Speed ring 1 W30 00-34 KPPG156 Speed sensor assembly 1 QW30 00-34 085043 (9004201-3700) O-ring 1

AX00000080 • Rev 0301 • October 2017

9

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(ADR)

W30

L35

*QW30

W30

*QW30

(ADK, ADL

& AHA)

W10

B10

*L50V

(ADN)

L500

*L40

*B80V

Q010

L600

*L511

L35

W30

*QW30

B10

* = included in base motor seal kit Q210

10

AX00000080 • Rev 0301 • October 2017

*L50V

*B80V

W10

E103 154E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Special hardware, SAE ﬂange

Order Date Date Qty. per code Item begin end Part number Part name model/kit

ADK B10 06-19 505091 Housing with speed sensor port 1 B80V 06-19 729319 O-ring 1 L35 06-19 519418 Front ﬂange, SAE E 1 L40 06-19 519022 Lip seal 1 L50V 06-19 916759 O-ring 1 Q010 06-19 776872 Shaft seal kit 1 QW30 06-19 085043 (9004201-3700) O-ring 1 W10 06-19 11132983 Speed ring 1 W30 06-19 KPPG156 Speed sensor assembly 1

ADL B10 06-14 505091 Housing with speed sensor port 1 B80V 06-14 729319 O-ring 1 L35 06-14 519418 Front ﬂange, SAE E 1 L40 06-14 519022 Lip seal (SB-2004-013) 1 L50V 06-14 916759 O-ring 1 Q010 06-14 776872 Shaft seal kit 1 QW30 06-14 085043 (9004201-3700) O-ring 1 W10 06-14 11132983 Speed ring 1 W30 06-14 KPPG156 Speed sensor assembly 1

ADN B10 10-22 505091 Housing with speed sensor port 1 B80V 10-22 729319 O-ring 1 L35 10-22 11082009 Front ﬂange, SAE E 1 L50V 10-22 916759 O-ring 1 L500 10-22 11070155 Seal carrier assembly 1 L511 10-22 11070158 O-ring 1 L600 10-22 11070170 Retaining ring 1 QW30 10-22 085043 (9004201-3700) O-ring 1 W10 10-22 11132983 Speed ring 1 W30 10-22 KPPG156 Speed sensor assembly 1

ADR B10 06-14 505091 Housing with speed sensor port 1 B80V 06-14 729319 O-ring 1 L35 06-14 519418 Front ﬂange, SAE E 1 L40 06-14 519022 Lip seal (SB-2004-013) 1 L50V 06-14 916759 O-ring 1 Q010 06-14 776872 Shaft seal kit 1 QW30 06-14 085043 (9004201-3700) O-ring 1 W10 06-14 11132983 Speed ring 1 W30 06-14 KPPG13408 Speed sensor assembly 1

AHA B10 06-14 505091 Housing with speed sensor port 1 B80V 06-14 729319 O-ring 1 L35 06-14 519418 Front ﬂange, SAE E 1 L40 06-14 519022 Lip seal (SB-2004-013) 1 L50V 06-14 916759 O-ring 1 Q010 06-14 776872 Shaft seal kit 1 QW30 06-14 085043 (9004201-3700) O-ring 1 W10 06-14 11132983 Speed ring 1 W30 06-14 KPPG166 Speed sensor assembly 1

AX00000080 • Rev 0301 • October 2017

11

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

W30

*QW30

(ANA)

W30

(AKB)

B10

*L50V

*L40

L35

*L50V

*B80V

Q010

L35

*L40

*B80V

Q010

W10

B10

W30

*QW30

W30

W35

(AMA)

12

W36

AX00000080 • Rev 0301 • October 2017

W37

W35

W36

(AMB)

* = included in base motor seal kit Q210

E103 186E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Special hardware, SAE ﬂange

Order Date Date Qty. per code Item begin end Part number Part name model/kit

AKB B10 00-04 505091 Housing with speed sensor port 1 B80V 00-04 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 00-04 05-44 341735 Lip seal 1 L50V 00-04 916759 O-ring 1 Q010 00-04 776872 Shaft seal kit 1 W10 00-04 11132983 Speed ring 1 W30 00-04 140644 Plug assembly 1

AMA B10 01-06 515849 Housing 1 B80V 01-06 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 01-06 05-44 341735 Lip seal 1 L50V 01-06 916759 O-ring 1 Q010 01-06 776872 Shaft seal kit 1 QW30 01-06 085043 (9004201-3700) O-ring 1 W10 01-06 11132983 Speed ring 1 W30 01-06 11046858 Speed sensor assembly 1 W35 01-06 8801261 Speed sensor cover 1 W36 01-06 395822 (9007315-0603) Screw 2

AMB B10 03-14 519420 Housing 1 B80V 00-33 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 01-06 05-44 341735 Lip seal 1 L50V 00-33 916759 O-ring 1 Q010 00-33 776872 Shaft seal kit 1 QW30 00-33 085043 (9004201-3700) O-ring 1 W10 00-33 11132983 Speed ring 1 W30 00-33 11046847 Speed sensor assembly 1 W35 00-33 520021 Speed sensor cover 1 W36 00-33 395822 (9007315-0603) Screw 2 W37 00-33 395822 (9007315-0603) Screw 1

ANA B10 01-04 505091 Housing with speed sensor port 1 B80V 01-04 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 01-06 05-44 341735 Lip seal 1 L50V 01-04 916759 O-ring 1 Q010 01-04 776872 Shaft seal kit 1 QW30 01-04 085043 (9004201-3700) O-ring 1 W10 01-04 11132983 Speed ring 1 W30 01-04 KPPG13703 Speed sensor assembly 1

AX00000080 • Rev 0301 • October 2017

13

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

W30

*QW30

B10

*L50V

W10

L35

*L50V

*L40

L35

(ANB)

*B80V

Q010

(APB)

L600

*L40K

*L511

*L40

L500

*B80V

*QW30

(CCA, DAA &

DDA)

L35

W10

B10

*L50V

W10

B10

* = included in base motor seal kit Q210

14

AX00000080 • Rev 0301 • October 2017

*L40

*B80V

Q010

E103 155E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Special hardware, SAE ﬂange

Order Date Date Qty. per code Item begin end Part number Part name model/kit

ANB B10 99-34 505091 Housing with speed sensor port 1 B80V 99-34 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 99-34 05-44 341735 Lip seal 1 L50V 99-34 916759 O-ring 1 Q010 99-34 776872 Shaft seal kit 1 QW30 99-34 085043 (9004201-3700) O-ring 1 W10 99-34 11132983 Speed ring 1 W30 99-34 KPPG16719 Speed sensor assembly 1

APB B10 05-24 505091 Housing with speed sensor port 1 B80V 05-24 729319 O-ring 1 L35 05-24 512354 Front ﬂange, SAE E 1 L40 05-40 341735 Lip seal 1 L40K 05-40 521664 Lip seal 1 L50V 05-24 916759 O-ring 1 L500 05-24 11000199 Seal carrier assembly 1 L511 05-24 501879 O-ring 1 L600 05-24 501120 Retaining ring 1 QW30 05-24 085043 (9004201-3700) O-ring 1 W10 05-24 11132983 Speed ring 1 W30 05-24 KPPG16719 Speed sensor assembly 1

CCA B10 93-35 367813 Housing without speed sensor port 1 B80V 93-35 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 93-35 05-44 341735 Lip seal 1 L50V 93-35 916759 O-ring 1 Q010 93-35 776872 Shaft seal kit 1

DAA B10 98-09 367813 Housing without speed sensor port 1 B80V 98-09 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 98-09 05-44 341735 Lip seal 1 L50V 98-09 916759 O-ring 1 Q010 98-09 776872 Shaft seal kit 1

DDA B10 00-04 367813 Housing without speed sensor port 1 B80V 00-04 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 00-04 05-44 341735 Lip seal 1 L50V 00-04 916759 O-ring 1 Q010 00-04 776872 Shaft seal kit 1

AX00000080 • Rev 0301 • October 2017

15

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(DDC, DDH, & NNN)

L35

B10

*L50V

L35

*L50V

*L40

*B80V

Q010

L600

(FCA)

*L511

*L40

L500

*B80V

L600

(FCB)

B10

*L50V

B10

* = included in base motor seal kit Q210

16

AX00000080 • Rev 0301 • October 2017

L35

*L511

*L40

*B80V

Enlarged bold type item

numbers are recommended

part to stock for servicing.

*L40K

L500

E100 646E

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Special hardware, SAE ﬂange

Order Date Date Qty. per code Item begin end Part number Part name model/kit

DDC B10 00-08 367813 Housing without speed sensor port 1 B80V 00-08 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 00-08 05-44 341735 Lip seal 1 L50V 00-08 916759 O-ring 1 Q010 00-08 776872 Shaft seal kit 1

DDH B10 07-42 367813 Housing without speed sensor port 1 B80V 07-42 729319 O-ring 1 L35 07-42 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 07-42 519022 Lip seal (SB-2004-013) 1 L50V 07-42 916759 O-ring 1 Q010 07-42 776872 Shaft seal kit 1

FCA B10 98-52 367813 Housing without speed sensor port 1 B80V 98-52 729319 O-ring 1 L35 98-52 512354 Front ﬂange, SAE E 1 L40 08-47 341735 Lip seal 1 L40 98-52 08-46 517580 Lip seal 1 L50V 98-52 916759 O-ring 1 L500 98-52 517579 Seal carrier assembly 1 L511 98-52 501879 O-ring 1 L600 98-52 501120 Retaining ring 1

FCB B10 03-16 367813 Housing without speed sensor port 1 B80V 03-16 729319 O-ring 1 L35 03-16 512354 Front ﬂange, SAE E 1 L40 05-40 341735 Lip seal 1 L40K 05-40 521664 Lip seal 1 L50V 03-16 916759 O-ring 1 L500 03-16 11000199 Seal carrier assembly 1 L511 03-16 501879 O-ring 1 L600 03-16 501120 Retaining ring 1

NNN B10 92-33 367813 Housing without speed sensor port 1 B80V 92-33 729319 O-ring 1 L35 05-45 519418 Front ﬂange, SAE E (SB-2004-013) 1 L40 05-45 519022 Lip seal (SB-2004-013) 1 L40 92-33 05-44 341735 Lip seal 1 L50V 92-33 916759 O-ring 1 Q010 92-33 776872 Shaft seal kit 1

AX00000080 • Rev 0301 • October 2017

17

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

G110 used

prior to 03-39

G110

F100

F200

*G100

(A, C, D & E) (N)

G24

G260

G110 used

prior to 03-39

G110

F100

(B)

G24

G260

G110 used

prior to 03-39

G110

*G100

F200

*G100

F201

G24

G260

E100 338E

Enlarged bold type item

* = included in base motor seal kit Q210

18

AX00000080 • Rev 0301 • October 2017

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Maximum displacement

Order Date Date Qty. per code Item begin end Part number Part name model/kit

A F100 94-47 064493 Screw, M10 x 30 mm 1 F200 94-47 505398 Spacer, 5.0 mm 1 G24 94-47 290502 (9007314-1008) Screw 4 G100 94-47 792739 O-ring, rectangular 1 G110 94-47 03-38 11040532 Plug assembly 1 G260 94-47 518998 Cover 1

B F100 95-15 393702 Screw, M10 x 30 mm 1 F200 95-15 661199 Spacer, 5.5 mm 1 F201 95-15 672071 Spacer, 4.5 mm 1 G24 95-15 290502 (9007314-1008) Screw 4 G100 95-15 792739 O-ring, rectangular 1 G110 95-15 03-38 11040532 Plug assembly 1 G260 95-15 518998 Cover 1

C F100 91-30 727586 Screw, M10 x 35 mm 1 F200 91-30 682211 Spacer, 15.0 mm 1 G24 91-30 290502 (9007314-1008) Screw 4 G100 91-30 792739 O-ring, rectangular 1 G110 91-30 03-38 11040532 Plug assembly 1 G260 91-30 518998 Cover 1

D F100 96-43 732982 Screw, M10 x 40 mm 1 F200 96-43 679480 Spacer, 20.0 mm 1 G24 96-43 290502 (9007314-1008) Screw 4 G100 96-43 792739 O-ring, rectangular 1 G110 96-43 03-38 11040532 Plug assembly 1 G260 96-43 518998 Cover 1

E F100 92-33 732982 Screw, M10 x 40 mm 1 F200 92-33 339275 Spacer, 24.5 mm 1 G24 92-33 290502 (9007314-1008) Screw 4 G100 92-33 792739 O-ring, rectangular 1 G110 92-33 03-38 11040532 Plug assembly 1 G260 92-33 518998 Cover 1

N G24 91-30 290502 (9007314-1008) Screw 4 G100 91-30 792739 O-ring, rectangular 1 G110 91-30 03-38 11040532 Plug assembly 1 G260 91-30 518998 Cover 1

AX00000080 • Rev 0301 • October 2017

19

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(A)

Prior to 11-26

G34

G32

*G36

*F10

*F11

F120

G32

G12

G30

G18

F24

G30

F26

F28

G50

*G60

G50

G10

G12

20

* = included in base motor seal kit Q210

AX00000080 • Rev 0301 • October 2017

G18

E103 159E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

End cap, axial ports

Order Date Date Qty. per code Item begin end Part number Part name model/kit

A F10 93-04 508136 Servo piston seal ring (SB-1997-009) 1 F11 93-04 504208 O-ring 1 F24 93-04 511123 Feedback lever 1 F26 93-04 396879 Set screw 1 F28 93-04 042465 Set screw 1 F120 93-04 510078 Servo piston assembly 1 G10 11-26 11031424 End cap, axial ports (SB-1996-005, SB-2002-001) 1 G12 95-07 140644 Plug assembly 5 G12 93-04 95-06 515965 (9005110-5600) Plug assembly 7 G18 95-07 11040532 Plug assembly 3 G18 93-04 95-06 092114 (9007712-0604) Set screw 2 G30 93-04 11040532 Plug assembly 2 G32 11-26 641019 Screw, M14 x 70 8 G32 93-04 11-25 641019 Screw, M14 x 70 4 G34 93-04 11-25 736389 Screw, M14 x 60 4 G36 93-04 707737 O-ring 1 G50 93-04 001511 (9005100-4400) Plug assembly 2 G60 93-04 515735 End cap gasket (SB-1993-006 & SB-2004-004) 1

AX00000080 • Rev 0301 • October 2017

21

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

G32

G12

G34

G12

Prior to 11-26

G12

G18

G12

F24

(R)

F26

F28

*G36

*F10

*F11

G50

F120

*G60

G50

22

G12

G12W

G12

G18

G30

G12W

G32

* = included in base motor seal kit Q210

AX00000080 • Rev 0301 • October 2017

G30

G10

G12

G18

E103 160E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

End cap, side ports

Order Date Date Qty. per code Item begin end Part number Part name model/kit

R F10 93-04 508136 Servo piston seal ring (SB-1997-009) 1 F11 93-04 504208 O-ring 1 F24 93-04 511123 Feedback lever 1 F26 93-04 396879 Set screw 1 F28 93-04 042465 Set screw 1 F120 93-04 510078 Servo piston assembly 1 G10 11-26 11031427 End cap, side ports (SB-1996-005, SB-2002-001) 1 G12 11-18 140644 Plug assembly 3 G12 95-07 11-17 140644 Plug assembly 5 G12 93-04 95-06 140644 Plug assembly 7 G12W 11-26 664524 (9005110-9000) Plug assembly 2 G12W 11-18 11-25 140644 Plug assembly 2 G18 95-07 11040532 Plug assembly 3 G18 93-04 95-06 092114 (9007712-0604) Set screw 2 G30 93-04 11040532 Plug assembly 2 G32 11-26 641019 Screw, M14 x 70 8 G32 93-04 11-25 641019 Screw, M14 x 70 4 G34 93-04 11-25 736389 Screw, M14 x 60 4 G36 93-04 707737 O-ring 1 G50 93-04 001511 (9005100-4400) Plug assembly 2 G60 93-04 515735 End cap gasket (SB-1993-006 & SB-2004-004) 1

AX00000080 • Rev 0301 • October 2017

23

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(U)

Prior to 11-26

G34

G32

*G36

*F10

*F11

F120

G32

G12

G30

G18

F24

G30

F26

F28

G50

*G60

G50

G10

G12

G18

E103 159E

Enlarged bold type item

* = included in base motor seal kit Q210

24

AX00000080 • Rev 0301 • October 2017

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

End cap, axial ports

Order Date Date Qty. per code Item begin end Part number Part name model/kit

U F10 05-02 508136 Servo piston seal ring 1 F11 05-02 504208 O-ring 1 F24 05-02 511123 Feedback lever 1 F26 05-02 396879 Set screw 1 F28 05-02 042465 Set screw 1 F120 05-02 510078 Servo piston assembly 1 G10 11-26 11031429 End cap, axial ports 1 G12 05-02 140644 Plug assembly 5 G18 11-26 11040532 Plug assembly 3 G18 05-02 11-25 11040532 Plug assembly 2 G30 05-02 11040532 Plug assembly 2 G32 11-26 641019 Screw, M12 x 70 8 G32 05-02 11-25 914143 (9007314-1214) Screw, M12 x 65 4 G34 05-02 11-25 283325 (9007314-1211) Screw, M12 x 50 4 G36 05-02 707737 O-ring 1 G50 05-02 001511 (9005100-4400) Plug assembly 2 G60 05-02 515735 End cap gasket 1

AX00000080 • Rev 0301 • October 2017

25

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(V)

G12

G34

G32

G12

G18

G12

G18

G12

G18

F24

F26

F28

*G36

*F10

*F11

G50

F120

*G60

G50

26

G12W

G30

G12

G12W

G32

* = included in base motor seal kit Q210

AX00000080 • Rev 0301 • October 2017

G30

G10

G12

G18

E103 160E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

End cap, side ports

Order Date Date Qty. per code Item begin end Part number Part name model/kit

V F10 06-42 508136 Servo piston seal ring (SB-1997-009) 1 F11 06-42 504208 O-ring 1 F24 06-42 511123 Feedback lever 1 F26 06-42 396879 Set screw 1 F28 06-42 042465 Set screw 1 F120 06-42 510078 Servo piston assembly 1 G10 11-26 11031431 End cap, side ports (SB-1996-005, SB-2002-001) 1 G12 11-18 140644 Plug assembly 3 G12 06-42 11-17 140644 Plug assembly 5 G12W 11-26 664524 (9005110-9000) Plug assembly 2 G12W 11-18 11-25 140644 Plug assembly 2 G18 11-26 11040532 Plug assembly 3 G18 06-42 11-25 11040532 Plug assembly 2 G30 06-42 11040532 Plug assembly 2 G32 11-26 641019 Screw, M14 x 70 8 G32 06-42 11-25 641019 Screw, M14 x 70 4 G34 06-42 11-25 736389 Screw, M14 x 60 4 G36 06-42 707737 O-ring 1 G50 06-42 001511 (9005100-4400) Plug assembly 2 G60 06-42 515735 End cap gasket (SB-1993-006 & SB-2004-004) 1

AX00000080 • Rev 0301 • October 2017

27

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(A, B, C, D, G, H, J, K, L,

P, R, S, T, V & W)

*J50

(E & M)

J90

28

J30

J05

J20

* = included in base motor seal kit Q210

AX00000080 • Rev 0301 • October 2017

J01

E100 299E

Enlarged bold type item

numbers are recommended

part to stock for servicing.

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

Threshold/range common parts

Order Date Date Qty. per code Item begin end Part number Part name model/kit

J20 93-34 11036824 Spring seat 1 J30 96-07 507670 Spring seat (SB-1995-013) 1 J50 92-33 732479 (9004105-0100) O-ring 1 J90 96-07 507685 Threshold adjustment screw assembly (SB-1995-013) 1

Threshold/range

A J05 92-33 507638 Spring 1 (2-5 bar) B J05 92-33 722215 Spring 1 (6-12 bar) C J05 92-33 722207 Spring 1 (13-30 bar) D J05 92-33 722207 Spring 1 (20-30 bar) E J01 92-07 729442 Spring 1

G J05 92-33 722207 Spring 1 (3-5 bar) H J05 92-33 722207 Spring 1 (6-8 bar) J J05 92-33 722215 Spring 1 (15-50 mA) K J05 92-33 722207 Spring 1 (51-85 mA) L J05 92-33 722215 Spring 1 (110-370 mA) M J01 92-07 729442 Spring 1 (45-70 mA) N No parts (no adjustment) P J05 11-08 722215 Spring 1 (no adjustment) R J05 99-35 507638 Spring 1 (320 mA) S J05 99-35 507638 Spring 1 (640 mA) T J05 99-35 507638 Spring 1 (220 mA) V J05 95-35 507638 Spring 1 (220 mA) W J05 97-41 507638 Spring 1 (440 mA)

AX00000080 • Rev 0301 • October 2017

29

Parts Manual Series 51 250cc Variable Displacement Motor

Variable Displacement Motor

(10-99)

QK10

*K50

*K51

(A0, A3, B0, B3,

C0, N4 & N6)

QK10

*K51

*K50

(E6, F0, F3,

G0 & G3)

QK10

K40

*K52

*K50

(C3)

QK10

30

* = included in base motor seal kit Q210

AX00000080 • Rev 0301 • October 2017

E103 161E

Enlarged bold type item

numbers are recommended

part to stock for servicing.