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1643725H (404416)

2020-09-28

18

1643725H (404416)

2020-09-28

19

Fig. 13

1642848 (400719)

1643067 (401576)

1642844 (400643)

1643068 (401577)

1642843 (400642)

1642842 (400640)

1642846 (400661)

2

13

18

17

16

15

14

12

11

10

9

8

6

5

4

3

1

7

19

LB520 CYLINDER PARTS

20

ITEM DESCRIPTION

LB520 QTY

1.

Cylinder Shaft Assy

1621556

1

2.

Cap Ring

1635171

1

3.

Set Screw 1/4 x 3/16

1642724

1

4.

Wiper

1642878

1

5.

Cylinder Head

1637938

1

6.

Shaft Seal

1642765

1

7.

O-Ring

1642766

2

8.

O-Ring

1642767

1

9.

Cylinder Piston

1629601

1

10.

Piston Seal

1642764

1

11.

Hex Jam Nut

1642995

1

12.

Cylinder Tube Assy

1621554

1

13.

Plug 7/8-14 ORB

1642807

1

14.

Plug 3/4-16 ORB

1642805

1

15.

Ball 3/8

1642679

1

16.

Bypass Valve Pin

1642894

1

17.

O-Ring

1642907

1

18.

Bypass Valve Body

1642893

1

19.

Bypass Valve Kit

1621569

1

20.

Cylinder Seal Kit

1621640

1

21.

Cylinder Assy

1621532

Summary of Contents for CRYSTEEL LB520

Page 1: ...K HOIST CRYSTEEL S LB520 Web Site E Mail Phone 507 726 2728 www crysteel com crysteel tbei com Toll Free 800 533 0494 Website www TBEI com E mail sales TBEI com THIS MANUAL MUST BE INCLUDED WITH THE V...

Page 2: ...ace the control lever in its center detent position To lower the hoist push the control lever forward 5 ALWAYS return the hoist control lever to its center detent position after each use 6 When the ho...

Page 3: ...AME PARTS 22 INSTALLATION INSTRUCTIONS GENERAL INFORMATION It is a good idea to look through these installation instructions before beginning to mount the hoist and hydraulic system When welding prote...

Page 4: ...REFUL OF BRAKELINES WIRING ETC INSIDE THE TRUCK FRAME WHEN DRILLING THE TRUCK FRAME Use the following installation procedures when the body and hoist have been assembled at the factory Place the body...

Page 5: ...r valve assembly should be mounted on the same side of the truck as the pump and as high as possible for reliable pump performance The slotted end of the valve spool should be towards the front of the...

Page 6: ...ve two cap screws from opposite corners of the seal retainer plate Slide the bonnet clamp onto the bonnet and secure it to the valve using the 1 4 x 1 1 4 cap screws lock washers and flat washers Lock...

Page 7: ...atic transmission fluid should be used in the electric pumps Fill the hydraulic reservoir using the following table KEEP THE OIL CLEAN USE CLEAN CONTAINERS FUNNELS AND OTHER EQUIPMENT ELECTRICPUMPMOUN...

Page 8: ...s location on the inside of the longbeams and box in the inside of the longbeams Place the body on the truck with 3 to 5 inches of clearance behind the cab Make sure there is sufficient clearance betw...

Page 9: ...12 LONGBEAM BRACKET PROP PIVOT Fig 13 TRUCK FRAME SUBFRAME LONGBEAM BODY GUIDE BODY LONGBEAM LONGBEAM BRACKET Fig 11 Fig 12 1 Raise the body more than half way up INSTALLGREASEZERKSANDLUBRICATEHOIST I...

Page 10: ...Ring 1635171 1 3 Set Screw 1 4 x 3 16 1642724 1 4 Wiper 1642878 1 5 Cylinder Head 1637938 1 6 Shaft Seal 1642765 1 7 O Ring 1642766 2 8 O Ring 1642767 1 9 Cylinder Piston 1629601 1 10 Piston Seal 1642...

Page 11: ...13 1 20 Cap Screw 1 2 13 x 1 1 4 Gr 8 1642726 4 20A Cap Screw 3 8 16 x 1 Gr 5 1642714 2 21 Gear Pump 6 GPM B 4 Bolt 1644773 1 21A Gear Pump 4 GPM A 2 Bolt 11 Tooth 1645052 1 22 Cable Valve Control 96...

Page 12: ...DESCRIPTION LB520 QTY 1 Hoist Frame Assy 1622670 1 2 Cylinder Assy 1621532 1 3 Cap Screw 1 2 13 x 3 3 4 Gr 8 1642721 2 4 Hex Lock Nut 1 2 13 1642984 14 5 Cap Screw 3 4 10 x 4 1 2 Gr 8 1642956 1 6 Hex...

Page 13: ...RRANTY Crysteel offers the most comprehensive warranty in the truck equip ment industry Crysteel warrants each product against defects in mate rial and workmanship for 60 months from the in service da...

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