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ITEM   PART     DESCRIPTION

QTY.

1

08377

Crankcase

1

2

08378

Oil Fill Plug with Gasket

1

3

06479

Crankcase cover

1

3A

07186

Oil Sight Glass w/ Gasket

1

4

08380

O-Ring

1

5

07109

Oil Drain Plug

1

5A

07182

Gasket for Oil Drain Plug

1

5B

08092

Plug with Gasket

1

6

01010

Screw

4

6A

01011-0400

Spring Washer

4

7

05290

Bearing Cover Open

1

8

05291

Bearing Cover Closed

1

8A

05292

Shim

3

8B

05293

Shim (May not be present)

1

9

01016

O-Ring

2

10

07114

Screw with Washer

8

11

07459

Radial Shaft Seal

1

12

05350

Taper Roller Bearing

2

13

08475

Crankshaft (P435)

1

13

08482

Crankshaft (P455)

1

14

08091

Fitting Key

1

15

08390

Connecting Rod Assembly

3

16

05484

Plunger Assy.,18mm

(Items 16A-16H)

3

16A

05352

Plunger Base

3

16B

08397

Plunger Pipe, 18mm

3

ITEM   PART     DESCRIPTION

QTY.

16D

08399

Tensioning Screwing

3

16E

07023

O-Ring

3

16F

07203

Backup Ring

3

16G

07258

Copper Washer

3

16H

06431

Oil Scraper

3

17

06790

Crosshead Pin

3

19

05444

Oil Seal

3

20

05534

Seal Case

3

21

07266

O-Ring

3

23

08477

V-Sleeve, 18mm

6

24

07929

Pressure Ring

3

25

08402

Weep Return Ring

3

26

05574

Manifold - Brass

1

27A

05543

Valve Assy.

6

27

05541

Valve Seat

6

28

05542

Valve Plate

6

29

07906

Valve Spring

6

30

07907

Valve Spring Retainer

6

31

07770

O-Ring

6

32

05544

Plug

6

33

05545

O-Ring

6

34

08484

Cap Screw

8

36

13434

Plug, 1/2" BSP

1

36A

06272

O-Ring (P455 Only)

1

37

07703

Plug, G 3/4"

1

 P455B REPAIR KITS

Valve Assembly Kit - # 09644

Item

Part

#Description

Qty

27A

05543

Valve Assembly, Complete 6

33

05545

O-Ring

6

Oil Seal Kit - #09641

Item

Part #

Description

Qty

19

05444

Oil Seal

3

Plunger Packing Kit - # 09643

Item

Part

#Description

Qty

21

07266

O-Ring

3

23

08477

V-Sleeve

6

24

07929

Pressure Ring

3

P455 SPARE PARTS LIST

5

Содержание P435B

Страница 1: ...ce Manual Contents Installation Instructions page 2 Pump Specifications pages 3 6 Exploded View page 4 Parts List Kits page 5 Repair InstructionsTorque Specs pages 7 8 Trouble Shooting Chart page 9 Recommended Spare Parts List page 9 Dimensions page 10 WarrantyInformation back page 6 09 ...

Страница 2: ...rotation on Giant Industries Inc pumps should be made in the direction desig nated by the arrows on the pump crankcase Reverse rotation may be safely achieved by following a few guidelines available upon request from Giant Industries Inc Required horsepower for system operation can be obtained from the charts on page 3 6 Before beginning operation of your pumping system remember Check that the cra...

Страница 3: ...y remove the valve casing from the crankcase and rotate the pumps 180 degrees to the desired position Be certain to rotate the seal case item 20 as well so that the weep holes are down at the six o clock position Exchange the oil fill and the oil drain plugs also Refer to the repair instructions as necessary for the proper assembly sequence HORSEPOWER RATINGS The rating shown are the power require...

Страница 4: ...EXPLODED VIEW P455 4 ...

Страница 5: ...ART DESCRIPTION QTY 16D 08399 TensioningScrewing 3 16E 07023 O Ring 3 16F 07203 Backup Ring 3 16G 07258 CopperWasher 3 16H 06431 Oil Scraper 3 17 06790 CrossheadPin 3 19 05444 Oil Seal 3 20 05534 Seal Case 3 21 07266 O Ring 3 23 08477 V Sleeve 18mm 6 24 07929 PressureRing 3 25 08402 WeepReturnRing 3 26 05574 Manifold Brass 1 27A 05543 Valve Assy 6 27 05541 Valve Seat 6 28 05542 Valve Plate 6 29 07...

Страница 6: ...from the crankcase and rotate the pumps 180 degrees to the desired position Be certain to rotate the seal case item 20 as well so that the weep holes are down at the six o clock position Exchange the oil fill and the oil drain plugs also Refer to the repair instructions as necessary for the proper assembly sequence HORSEPOWER RATINGS The rating shown are the power requirements for the pump Gas eng...

Страница 7: ...lve assembly can be separated 4 Remove the o ring 31 Inspect all parts for wear and replace as necessary Apply one drop of loctite 243 to the valve plugs 32 and tighten to 125 ft lbs 5 Use a 8mm allen wrench to remove the 8 socket head cap screws 34 Carefully slide the valve casing 26 out over the plungers 6 Remove seal adaptors 20 and weep return rings 25 from the valve casing 7 Remove the pressu...

Страница 8: ...er pipe should not be strained by eccentric tightening of the tension screw or through damage to front surface of plunger otherwise it is liable to fracture 11 After installation of high pressure seals 23 Note P422 and P423 also have a support ring place seal adaptor 20 with weep seals pressure ring installed weep return ring 25 and high pressure weep return ring 24 over plungers Slide valve casin...

Страница 9: ...ts Cavitation Check suction lines on inlet of pump for restrictions Unloader Checkforproperoperation Water in crankcase High humidity Reduce oil change interval Worn seals Replace seals NoisyOperation Wornbearings Replace bearings Refill crankcase oil with recommendedlubricant Cavitation Check inlet lines for restrictions and orpropersizing Rough Pulsating Wornpacking Replacepacking Operationwith ...

Страница 10: ...10 Keyway 8x7x45mm ...

Страница 11: ...NOTES 11 ...

Страница 12: ...onent part 5 Changes or modifications made by the customer or third party 6 The operation of pumps and or accessories exceeding the specifications set forth in the Operations Manuals provided by Giant Industries Inc Liability under this warranty is on all non wear parts and limited to the replacement or repair of those products returned freight prepaid to Giant Industries which are deemed to be de...

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