Continental Hydraulics HPV-10 Service Manual Download Page 18

18

Form No. R92.00   Rev. 10/03

PARTS LIST

PART AND ASSEMBLY IDENTIFICATION

The following chart, and Figures 14 - 17 may be used to
identify individual parts and assemblies in Piston Pumps.

DESCRIPTION

QTY

HPV-6

HPV-10

HPV-15

HPV-20

HPV-29

1

Pump Body

1

550745 SAE

550750 SAE

550754 SAE

550759 SAE

550764 SAE

550748 BSPP

550749 BSPP

550756 BSPP

550757 BSPP

550758 BSPP

Cover, Rear Port - RH Kit

260293 SAE

260294 SAE

260295 SAE

260296 SAE

260297 SAE

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

Cover, Rear Port - LH Kit

261191 SAE

261192 SAE

261193 SAE

261194 SAE

261195 SAE

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

Cover, Side Port - RH Kit

261774 SAE

261776 SAE

261778 SAE

261780

261782

2

1

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

Cover, Side Port - LH Kit

261775 SAE

261777 SAE

261779 SAE

261781

261783

BSPP-Con. CHD

BSPP-Con. CHD

BSPP-Con. CHD

Cover, Tandem - RH Kit

N/A

SAE-Con. CHD

SAE-Con. CHD

Contact CHD

264609

BSPP-Con. CHD

BSPP-Con. CHD

Cover, Tandem - LH Kit

N/A

SAE-Con. CHD

SAE-Con. CHD

Contact CHD

264325

BSPP-Con. CHD.

BSPP-Con. CHD

3

Barrel

1

552078

550876

552035

552021

550868

4

Port Plate - RH

1

550910

550877

550898

550897

550867

Port Plate - LH

552041

550939

550962

550947

550927

5

Piston and Shoe Ass’y.

9

258093

258094

258095

258096

258097

Keyed Shaft

550766

550879

550893

550894

550866

8

Splined Shaft

1

550901

550883

550891

550895

550904

Tandem Shaft

N/A

550903 Splined

550846 Splined

552007 Splined

552008 Splined

552005 Keyed

552006 Keyed

550847 Keyed

550905 Keyed

9

Hanger

1

550885

550880

550884

550890

550864

10 Trunnion

2

258943

258985

258909

14 Guide ball

1

258098

258099

258100

258101

258102

15 Guide Plate

1

450700

450696

450698

450699

450721

16 Wear Plate

1

259025

258944

258986

258989

258912

18 Spring (Barrel)

1

258166

258167

258168

2588169

258170

19 Spring (Hanger)

1

258302

258303

258304

258305

258306

20 Spring Seat (Hanger)

1

259019

259499

258983

258991

258917

21 Plunger

1

259027

258938

258982

258988

258918

258959 Rear

258959 Rear

259411Rear

259411Rear

258919 Rear

22 Adjustment Screws

1

258959 Side

258959 Side

259411 Side

259411 Side

258919 Side

N/A

258959 Tandem

258584 Tandem

258581 Tandem

259141 Tandem

24 Gasket *

1

258426

258425

258424

258423

258422

27 A-Washer (Barrel)

2

258108

258109

258110

258111

258112

Pressure Compensator Kit

261097 Buna-N

(Standard)

261098 Viton

Remote Pressure 

SAE 260199 Buna-N   SAE 261100 Viton

Compensator Kit (Code 7)

BSPP 261101 Buna-N   BSPP 261102 Viton

Remote Load Sensing

SAE 261103 Buna-N   SAE 261104 Viton

Compensator Kit 

(Code 19)

BSPP 261105 Buna-N   BSPP 261106 Viton

28

1

SAE 261107 Buna

SAE 261111 Buna

SAE 261115 Buna

SAE 261119 Buna

SAE 261127 Buna

Rear

BSPP 261109 Buna

BSPP 261113 Buna

BSPP 261117 Buna

BSPP 261121 Buna

BSPP 261129 Buna 

Power Limiter

Port

SAE 261108 Viton

SAE 261112 Viton

SAE 261116 Viton

SAE 261120 Viton

SAE 261128 Viton

Control Kit (UNF) 

BSPP 261110 Viton

BSPP 261114 Viton

BSPP 261118 Viton

BSPP 261122 Viton

BSPP 261130 Viton

(Code 26)

SAE 262120 Buna

SAE 261111 Buna

SAE 261115 Buna        SAE 261123 Buna

SAE 261131 Buna

Side/Tandem

BSPP 262122 Buna

BSPP 261113 Buna

BSPP 261117 Buna

BSPP 261125 Buna

BSPP 261133 Buna

Port(s)

SAE 262121 Viton

SAE 261112 Viton

SAE 261116 Viton

SAE 261124 Viton

SAE 261132 Viton

BSPP 262123 Viton

BSPP 261114 Viton

BSPP 261118 Viton

BSPP 261126 Viton

BSPP 261134 Viton

32 Compensator O-Ring

3

001512 Buna-N

101194 Viton

38

Shaft Seal - Buna-N

1

258081

258082

258083

Shaft Seal - Viton

258299

258300

258301

40 Retaining Ring (Barrel)

1

258157

258158

258159

258160

258178

41

Retaining Ring

1

258330

258331

258332

258333

(Bearing/Housing)

43

Retaining Ring 

1

258327

258328

258329

(Shaft Seal)

45 Nut, Hex. 

1

199127

199134

199136

Screw, Soc. Cap (Metric)

199989

199911

199918

199717

199231

46

(Rear Ports) *

4

Screw, Soc. Cap (Metric)

198644

199985

199717

199234

Side Ports & Tandem) *

49 O-Ring

Codes 22 & 23

1

N/A

120689 Buna-N   

Codes 21 & 31

2

141714 Viton

Summary of Contents for HPV-10

Page 1: ...ION Splined The coupling interface must be lubricated Continental Hydraulics recommends lithium molydisulfate or similar grease The female coupling should be hardened to 27 45 Rc and must conform to A...

Page 2: ...ky after long periods of non use If possible hand turn the pump several times after extended shutdowns to assure that all components move freely before powering up CAUTION Before hand turning any pump...

Page 3: ...ean interior Inspect the filler breather if used and the suction strainer for cleanliness 7 Install a new filter with a 10 micron or better element and low Beta ratio If the machine does not have a fi...

Page 4: ...Incorrect parts procedures dimensions or finishes Unwanted water in fluid Condensation Faulty breather strainer Heat exchanger leaking Faulty clean up practice Water in makeup fluid Pressure Cogging...

Page 5: ...TING GUIDE continued CAUTION Before performing any service operation on any pump be sure that all pressure has been relieved from BOTH SIDES of the system CAUTION Before performing any service operati...

Page 6: ...If otherwise or if the dowel pins are easily pushed in replace the barrel 11 2 If the hanger 9 has little or no inclination against the shaft 8 or if it can easily be moved by hand go to steps 12 thro...

Page 7: ...152 mm Maintain flatness of 0002 in or 005 mm Wear Plate 16 Do not lap Replace if there are any indications of wear or bending Guide Plate 15 Do not lap Measure thickness at several places Replace if...

Page 8: ...c Repair by lapping 4 scratches or deep scratches on the plate until scratch is removed Do not remove more than 006 in or 152 mm Maintain flatness of 0002 in or 005 mm Visually inspect for heat discol...

Page 9: ...ck fit to coupling hub Check alignment between prime mover and pump Correct as needed Visually inspect shaft seal surface for A Seal contact marks A Use as is B Bright polish B Use as is C Contact mar...

Page 10: ...from the D HPV 20 1 97 or 50 mm given heights E HPV 29 2 05 or 52 mm Spring Measure free height Correct heights are 19 A HPV 6 2 44 or 62 mm Replace when height B HPV 10 2 60 or 66 mm is decreased mo...

Page 11: ...s disassembled Shaft Seal Replace whenever shaft 38 is removed from pump Thread Seal Visually inspect for damage Replace thread seal 54 as needed ASSEMBLY TOOLS Shaft Seal Installation Tool Series A B...

Page 12: ...V 10 In 1 00 0 875 2 68 2 08 2 00 mm 25 4 22 2 68 1 52 8 50 8 HPV 15 In 1 20 0 875 2 68 2 08 2 00 mm 30 5 22 2 68 1 52 8 50 8 HPV 20 In 1 40 1 25 2 68 2 08 2 00 mm 35 6 31 8 68 1 52 8 50 8 HPV 29 In 1...

Page 13: ...f lithium grease to the outer surface of the cone Slide the protective cone and shaft through the shaft seal positioning the ball bearing in place 11 Assemble the retaining ring 41 into the pump body...

Page 14: ...0 7 8 9 8 5 8 7 3 HPV 15 21 6 25 5 16 0 18 9 HPV 20 39 2 43 1 29 0 31 9 HPV 29 39 2 43 1 29 0 31 9 28 Attach rebuilt pressure compensator to pump cover 2 Pressure compensator assembly procedures are l...

Page 15: ...mp cover TEST PROCEDURES AND SPECIFICATIONS Pump Performance Test 1 With the operating speed at 1750 35 rpm record delivery flow rate drain flow rate and fluid temperature at minimum outlet pressure a...

Page 16: ...4 Fig 16 is in the compensator spool 2 Install a sense line between the load valve and the speed valve 3 Open the load valve 4 Back the upper pressure limit adjustment screw out two 2 turns Fig 12 pag...

Page 17: ...ensator Override Adjustment set the pump at the desired pressure P1 Note the pump should be at zero flow 11 Adjust the pump to the desired flow F2 At the same time use the High Flow Pressure Adjustmen...

Page 18: ...04 258305 258306 20 Spring Seat Hanger 1 259019 259499 258983 258991 258917 21 Plunger 1 259027 258938 258982 258988 258918 258959 Rear 258959 Rear 259411Rear 259411Rear 258919 Rear 22 Adjustment Scre...

Page 19: ...eon Blank 1 261163S 62 Screw 2 250597 64 Guide Sleeve 1 259026 258940 258984 258990 258920 65 Needle Bearing 1 258127 258128 258129 258130 258131 66 Pin Cover 1 258336 258337 258338 258339 67 Expander...

Page 20: ...41 70 8 40 56 27 65 66 Shipping Item For Use With Horsepower Limiting Control Only 28 46 12 11 3 8 4 9 6 5 1 14 32 2 18 24 4 2 67 22 54 45 28 71 Figure 14 HPV Pump and Standard Pressure Compensator P...

Page 21: ...o R92 00 Rev 10 03 PARTS LIST continued Figure 16 Code 7 and Code 19 Pressure Compensator Parts Identification Orifice not shown Figure 17 Code 26 Horse Power Limiting Pressure Compensator Parts Ident...

Page 22: ...A Phone 952 895 6400 Fax 952 895 6444 www continentalhydraulics com Because Continental Hydraulics is continually improving its products specifications and appearance are subject to change without not...

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