Caterpillar cat m100 7280 volt 4aj00600 service repair manual sn a1ec5 80001

Page 7

HYDRAULIC SYSTEM

Lift Cylinders Simplex Mast Lift Cylinders (G40A)

* * * 6

2

5

7

* *

10 9

11

4

8

1

3 • • •

• ••

Parts marked with * are included in the seal kit.

1 2 3 4

Cylinder tube Piston rod Cylinder head Bushing

5 6 7 8

206951

U-ring Wiper ring O-ring U-ring

9 Backup ring 10 Bushing 11 Spacer

Simplex Mast Lift Cylinders (G45A, G55A

*

5

*

6 3 4

*

*

8

13 9 10 11 12

1

2 7

• • •

• •

Parts marked with * are included in the seal kit.

1 2 3 4 5

Cylinder tube Piston rod Cylinder head Bushing Holder

6 7 8 9 10

202976

U-ring Wiper ring O-ring Piston ring U-ring assembly

1-2

11 U-ring holder 12 Stopper 13 Spacer


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