Hoist & rear carriage tilt hydraulic circuit 5.1.1, Hoist & rear carriage tilt hydraulic circuit – Lull 644B Parts Manual User Manual

Page 351

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ITEM

PART NO.

DESCRIPTION

QTY.

ITEM

PART NO.

DESCRIPTION

QTY.

1

➊90207463

4

Clamp, Cushion

2

P21230

4

45° Elbow, O-Ring

3

P29947

2

Cartridge, Counterbalance Valve

REF

P40490

1

Seal Kit for Item 3

4

34812B

2

Cylinder, Hoist
(See Page 5.3.1 for Breakdown)

5

P21229

4

45° Elbow, O-Ring

6

37151X

4

Hyd. Hose, 1/2"

7

90207463

18

Clamp, Cushion

8

34828B

2

Cylinder, Rear Carriage Tilt (Replaces 34817B)
(See Page 5.2.1.1 for Breakdown)

9

36295B

1

Hyd. Tube, 3/4" O.D.

10

36294B

1

Hyd. Tube, 3/4" O.D.

11

36293B

1

Hyd. Tube, 3/4" O.D.

12

36292B

1

Hyd. Tube, 3/4" O.D.

13

P19804

2

Tee, Swivel

14

P24651

2

Tee, Swivel Branch

15

39736B

2

Hyd. Tube, 3/4" O.D. (Replaces 36265B)

16

39734B

1

Hyd. Tube, 3/4" O.D. (Replaces 36290B)

17

39735B

1

Hyd. Tube, 3/4" O.D. (Replaces 36291B)

18

39733B

2

Hyd. Tube, 3/4" O.D. (Replaces 36264B)

19

39731A

1

Hyd. Tube, 3/4" O.D. (Replaces 36274A)

20

39732A

1

Hyd. Tube, 3/4" O.D. (Replaces 36275A)

21

P21632

4

90° Elbow, Swivel

22

37193X

2

Hyd. Hose, 3/4"

23

37192X

2

Hyd. Hose, 3/4"

24

P24614

2

Connector, O-Ring (Long)

25

P17805

2

Connector, O-Ring

26

37000X

4

Clamp, Cushion (Replaces P20486)

27

P28200

4

Clamp, Cushion

28

P28364

2

Tee, O-Ring

29

P18964

2

Connector, O-Ring

30

37195X

1

Hyd. Hose, 5/8"

31

37194X

1

Hyd. Hose, 5/8"

32

37197X

1

Hyd. Hose, 5/8"

33

37196X

1

Hyd. Hose, 5/8"

34

37150X

2

Hyd. Hose, 1/2"

35

P23866

2

Hyd. Hose, 1/2"

36

36420B

1

Hose Tray, Roll-Back

37

P01310

4

Lockwasher, 3/8"

38

P03227

4

Capscrew, Button Hd. Socket, 3/8"-16 × 1"

39

➊P19031

8

90° Elbow, Union

NOTES:

➊ Used Early Production Only.

➋ For the Following (See Page 5.2.1 for Breakdown)

(644B-37; S/N 101–434) , (644B-42; S/N 101–130)
(844C-42; S/N 101-319)

HOIST & REAR CARRIAGE TILT HYDRAULIC CIRCUIT

5.1.1

Rev. 002

644B-42 S/N 101–207

644B-37 S/N 101–590, 592–666

844C-42 S/N 101–621

644B

6K

844C

8K

1044C

10K

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