Запчасти Case 680L (8-032) - BACKHOE BOOM CYLINDER HYDRAULIC CIRCUIT (08) - HYDRAULICS

1

REF

INSTRUCTION

VALVE ASSEMBLY - backhoe control, for correct assembly, components, and mounting hardware see Figure 8-078

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2

218-5064

HYD CONNECTOR,1-1/16" - 12 Male JIC x 1-1/16" - 12 Male ORB

ADAPTER - straight, male, Incl. Ref. 3

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3

237-6012

O-RING,0.116" Thk x 0.924" ID, -912, Cl 6, 90 Duro

12-1, 90 Duro, .924 ID x .116" Thk, Adapter

1шт.

4

D137672

TUBE ASSY.

TUBE - backhoe control valve lower port, used on models without extendable dipper

1шт.

Used on models with cylinder mounted hydraulic boom lock valve, but not used on models with chassis mounted boom lock valve. See Figure 8-052, Ref. 22 or 22A, for tube used on models with chassis mounted boom lock valve.

1шт.

4a

D137328

TUBE ASSY.

TUBE - backhoe control valve lower port, used on models with extendable dipper

1шт.

Used on models with cylinder mounted hydraulic boom lock valve, but not used on models with chassis mounted boom lock valve. See Figure 8-052, Ref. 22 or 22A, for tube used on models with chassis mounted boom lock valve.

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5

D42833

CLAMP

- boom tube to mid-inlet section tube

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5a

D76211

SPACER

- tube clamp

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6

L73654

SPACER

PLATE - tube clamp

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7

113-209

BOLT,Hex, 3/8" - 16 x 1-1/2", Gr 5

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8

195-525

WASHER,3/8", SAE

- flat, 3/8", plated

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9

131-217

LOCK NUT

NUT - hex, self-locking, 3/8"-16 NC, plated

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10

D141009

HOSE ASSY.

HOSE - 1500 mm long, to right-hand boom cylinder rod end tube, to boom tube at lower port of backhoe control valve, replaces 1440 mm long hose used on some models (replaces D142244 hose)

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11

D142245

HOSE ASSY.

HOSE - 1530 mm long, left-hand boom cylinder closed end to backhoe control valve upper port

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12

D140219

SLEEVE

- hose protection

2шт.

13

113-207

BOLT,Hex, 3/8" - 16 x 1", Gr 5

1шт.

14

192-21

LOCK WASHER,3/8"

WASHER, LOCK, 3/8"

1шт.

15

L102375

CLAMP

- hose

1шт.

16

129-103

NUT,Hex, 3/8" - 16, Gr 5

NUT, 3/8"-16, G5

1шт.

17

218-596

TEE,1 1/16"-12 37 Degree

- male

2шт.

See Figure 8-058 for tubes used on models with cylinder mounted boom lock.

1шт.

18

D137728

TUBE ASSY.

TUBE - right-hand boom cylinder, rod end

1шт.

See Figure 8-058 for tubes used on models with cylinder mounted boom lock.

1шт.

19

L114091

FITTING

ELBOW - 90 degree, adjustable, Includes: Ref. 20

4шт.

20

237-6012

O-RING,0.116" Thk x 0.924" ID, -912, Cl 6, 90 Duro

12-1, 90 Duro, .924 ID x .116" Thk, Elbow

1шт.

21

L108371

ADAPTER

RESTRICTOR - boom drop

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22

REF

INSTRUCTION

CYLINDER ASSEMBLY - boom, for correct assembly and components, see Figure 8-118 or 8-120

2шт.

23

D137730

TUBE ASSY.

TUBE - left-hand boom cylinder rod end

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24

D137724

TUBE ASSY.

TUBE - left-hand boom cylinder closed end

1шт.

25

218-476

ELBOW,90 Degree Elbow, 1-1/16" - 12 Male JIC x 1-1/16" - 12 Male JIC

- 90 degree

2шт.

26

D137726

TUBE

- right-hand boom cylinder, closed end

1шт.

See Figure 8-058 for tubes used on models with cylinder mounted boom lock.

1шт.

27

D141557

HOSE ASSY.

HOSE - 33-11/16" (855 mm) long, boom cylinder crossover

2шт.

28

D38648

BLOCK

SPACER - rubber, tube clamp

4шт.

29

214-273

HOSE CLAMP,#88, 5.12" - 6", Type F Worm

CLAMP - tubes to boom cylinder

4шт.

30

L18337

CABLE TIE,9.95"-12.1" lg

STRAP - tie, 15 inch, nylon

10шт.

31

S48560

CLAMP

- hose, at swing tower

2шт.

32

A28893

BUSHING

SPACER - clamp

4шт.

33

80087972

BOLT,Hex, 1/2" - 13 x 2 1/2", Gr 5

- hex head, 1/2"-13 NC x 2-1/2", plated

4шт.

34

192-23

LOCK WASHER,1/2"

WASHER, LOCK, 1/2"

4шт.

35

129-105

NUT,Hex, 1/2" - 13, Gr 5

4шт.

36

L106794

TEE

- special, attaches to hose from lower port of flow control valve, Includes: Ref. 37

1шт.

37

237-6012

O-RING,0.116" Thk x 0.924" ID, -912, Cl 6, 90 Duro

12-1, 90 Duro, .924 ID x .116" Thk, Tee

1шт.

38

L107763

HOSE,0.25" ID x 100.00"

- 100" (2540 mm) long, over center anti-leakoff, lower port of flow control valve to backhoe control valve upper boom port

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Ref. 38 hose was eliminated on later production and should be removed if there is a problem with the check valve. Apply a 1/2-20 cap to the tee at the valve and a 1/4" pipe plug to the tee at the steering valve.

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39

L59038

LOCK VALVE

VALVE - check, connects to tee at flow control valve lower port, see Ref. 19 on Figure 5-04 for tee

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Ref. 39 check valve was eliminated on later production and should be removed if there is a problem with the check valve. Apply a 1/2-20 cap to the tee at the valve and a 1/4" pipe plug to the tee at the steering valve.

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