8R4070 CYLINDER AS-MASTER Caterpillar parts
910E, 910G, IT12B, IT14B, IT14F
Rating:
Alternative (cross code) number:
CA8R4070
8R-4070
8R4070
CA8R4070
8R-4070
8R4070
Weight: 8 pounds 3 kg.
COMPACT WHEEL LOADER, INTEGRATED TOOLCARRIER,
Compatible equipment models: 8R4070:
Information:
Start By:
Remove the wheel. Refer to Disassembly and Assembly, "Wheel - Remove". The information is in this manual.
Illustration 1 g00421558
Put wheel (1) in a hydraulic press. Use Tool (A) and a press to remove roller bearing cup (2) and tube (3) from wheel (1) .
Illustration 2 g00421560
Use Tool (A) and a press to remove roller bearing cup (4) from wheel (1) .
Illustration 3 g00421561
Use Tool (B) to remove roller bearing cone (5) from axle shaft (6) .
Illustration 4 g00421562
Remove plate (7) from axle shaft (6) .
Illustration 5 g00421563
Use Tool (A) and a press to remove lip seal (8) from plate (7) .Installation Procedure
Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
Illustration 6 g00421563
Use Tool (A) and a press to install lip seal (8) to plate (7) . Install the spring side of the lip seal toward the inside of the plate. Install the lip seal until the lip seal is even with the outside surface of the plate.
Illustration 7 g00421562
Install plate (7) to axle shaft (6) .
Illustration 8 g00421565
Hot oil and components can cause personal injury.Do not allow hot oil or components to contact skin.
Heat roller bearing cone (5) to 135°C (275°F). Install roller bearing cone (5) to axle shaft (6) .
Illustration 9 g00421567
Use Tool (A) and a press to install roller bearing cup (4) to wheel (1) . The roller bearing cup should face the top of the wheel. Install the roller bearing cup until the roller bearing cup is seated in the wheel.
Illustration 10 g00421569
Install tube (3) to wheel (1) . Use Tool (A) and a hydraulic press to install roller bearing cup (2) to wheel (1) . The roller bearing cup should face the rear of the wheel. Install the roller bearing cup until the roller bearing cup is seated in the wheel.
Use a 2S-3230 Grease Cartridge to apply bearing lubricant on the roller bearings and the axle shaft.End By: Install the wheel. Refer to Disassembly and Assembly, "Wheel - Install". The information is in this manual.
Remove the wheel. Refer to Disassembly and Assembly, "Wheel - Remove". The information is in this manual.
Illustration 1 g00421558
Put wheel (1) in a hydraulic press. Use Tool (A) and a press to remove roller bearing cup (2) and tube (3) from wheel (1) .
Illustration 2 g00421560
Use Tool (A) and a press to remove roller bearing cup (4) from wheel (1) .
Illustration 3 g00421561
Use Tool (B) to remove roller bearing cone (5) from axle shaft (6) .
Illustration 4 g00421562
Remove plate (7) from axle shaft (6) .
Illustration 5 g00421563
Use Tool (A) and a press to remove lip seal (8) from plate (7) .Installation Procedure
Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
Illustration 6 g00421563
Use Tool (A) and a press to install lip seal (8) to plate (7) . Install the spring side of the lip seal toward the inside of the plate. Install the lip seal until the lip seal is even with the outside surface of the plate.
Illustration 7 g00421562
Install plate (7) to axle shaft (6) .
Illustration 8 g00421565
Hot oil and components can cause personal injury.Do not allow hot oil or components to contact skin.
Heat roller bearing cone (5) to 135°C (275°F). Install roller bearing cone (5) to axle shaft (6) .
Illustration 9 g00421567
Use Tool (A) and a press to install roller bearing cup (4) to wheel (1) . The roller bearing cup should face the top of the wheel. Install the roller bearing cup until the roller bearing cup is seated in the wheel.
Illustration 10 g00421569
Install tube (3) to wheel (1) . Use Tool (A) and a hydraulic press to install roller bearing cup (2) to wheel (1) . The roller bearing cup should face the rear of the wheel. Install the roller bearing cup until the roller bearing cup is seated in the wheel.
Use a 2S-3230 Grease Cartridge to apply bearing lubricant on the roller bearings and the axle shaft.End By: Install the wheel. Refer to Disassembly and Assembly, "Wheel - Install". The information is in this manual.
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
6E5918
CYLINDER GP-TILT
910E, 910G, 914G, IT14G2
910E, 910G, 914G, IT14G2
9T7209
CYLINDER GP-STEERING-LH
910E, IT12B, IT14B
910E, IT12B, IT14B
1154164
CYLINDER HEAD AS
3114, 446B, 446D, 910E, 924F, CB-434, IT12B, IT14F, IT24F
3114, 446B, 446D, 910E, 924F, CB-434, IT12B, IT14F, IT24F
5G7664
CYLINDER & MTG GP-COUPLER
IT12B, IT14B, IT14F
IT12B, IT14B, IT14F
6E5900
CYLINDER GP-STEERING-LH
910E, IT12B, IT14F
910E, IT12B, IT14F
6E5972
CYLINDER GP-STEERING
910E, IT12B, IT14F
910E, IT12B, IT14F
1012931
CYLINDER AS-MASTER
910E, IT12B
910E, IT12B
6E6397
CYLINDER AS
IT12B, IT14F
IT12B, IT14F
6E6274
CYLINDER AS
IT12B, IT14F
IT12B, IT14F
8R4072
CYLINDER AS-POWER
IT12B, IT14B, IT14F
IT12B, IT14B, IT14F
1012931
CYLINDER AS-MASTER
910E, IT12B
910E, IT12B
9T6928
CYLINDER AS
IT28F
IT28F
1007023
CYLINDER AS
IT18F, IT24F, IT28F
IT18F, IT24F, IT28F
9T6674
CYLINDER AS
928F, IT28F
928F, IT28F
8J9960
CYLINDER AS
631E, 631G, 633E II, 637D, 637E, 637G
631E, 631G, 633E II, 637D, 637E, 637G
8J1820
CYLINDER AS
623E
623E
0R4178
CYLINDER PACK GP
621F, 623E, 627F, 980C, 980F, D8N
621F, 623E, 627F, 980C, 980F, D8N
3G9678
CYLINDER AS-HYDRAULIC
633D, 633E
633D, 633E
6E6274
CYLINDER AS
IT12B, IT14F
IT12B, IT14F
6E6397
CYLINDER AS
IT12B, IT14F
IT12B, IT14F
6E5971
CYLINDER AS-RH
910E, IT12B
910E, IT12B
6E5902
CYLINDER AS
910E, IT12B
910E, IT12B