JLG G12-55A Parts Manual User Manual

Page 271

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HYDRAULIC CIRCUITS

31200728

G10-55A, G12-55A

8-23

Figure 8-10 Tilt Cylinder & Compensation Cylinder Circuit

Item

Part Number

Qty.

Description

Rev.

2

Ref

MAIN CONTROL VALVE ASSY, (see Figure 9-12 for details)

23

77133168

1

CLAMP SET

24

77133140

1

COVER PLATE

26

0641511

1

HEX HD CAPSCREW, 5/16-18X1-3/8, GR5

32

2110810

1

STRAIGHT FITTING, (includes o-ring)

35

2130810

1

ADAPTER, 90 DEGREES, (includes o-ring)

39

2172108

2

ADAPTER, 90 DEGREES, (includes o-ring)

54

1001105122

1

TUBE ASSY

55

1001105123

1

TUBE ASSY

72

1001102400

2

HOSE ASSY

104

2110812

2

STRAIGHT FITTING, (includes o-ring)

107

Ref

BOOM HYDRAULIC ASSY, (see Figure 8-11 for details)

112

1001098180

1

HOSE ASSY

117

88501008

2

HEX NUT, 1/2-13

125

1001091306

2

HOSE TENSION ROD

141

91123054

2

COMPRESSION SPRING

142

91121134

2

SPRING RETAINER

171

90207464

6

CUSHION CLAMP

173

2171208

2

ADAPTER, 90 DEGREE

195

88501108

2

HEX JAM NUT, 1/2-13

228

2131010

2

ADAPTER, 90 DEGREE, (includes o-ring)

234

1001097037

2

HOSE ASSY

235

1001097038

2

HOSE ASSY

236

1001098179

1

HOSE ASSY

301

Ref

TILT CYLINDER, (see Figure 9-3 for details)

302

Ref

COMPENSATION CYLINDER, (see Figure 9-4 for details)

303

Ref

HOSE SHEAVE, (see Figure 8-12 for details)

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