Removing/installing camshaft bearings

AR05.20-T-7102A

Removing/installing camshaft bearings

3.6.98

 

Removing/installing

1

Remove camshaft

AR05.20-T-6292A

2

Remove camshaft bearings

 After pulling out the camshaft bearings, thoroughly clean the bearing seats.

AR05.20-T-7102-01A



*403589023300

3

Gage camshaft bearings

 First use the micrometer to set the internal measuring instrument with the dial gage mounted, to the dimension of the camshaft bearings.



*WH58.30-Z-1001-12A



*WH58.30-Z-1002-12A



*001589532100

Camshaft bearing inner diameter

*BE05.20-N-1002-04L

Camshaft bearing width

*BE05.20-N-1003-04L

4

Install camshaft bearings

AR05.20-T-7102-02A

5

Install camshaft

AR05.20-T-6292A

Number

Designation

Engine
447

Engine
489

BE05.20-N-1002-04L

Camshaft basic bearing inner diameter at all bearing points

Standard

mm

70.00...70.03

70.00...70.03

Deviation 0.1

mm

69.90...69.93

69.90...69.93

Deviation 0.25

mm

69.75...69.78

69.75...69.78

Deviation 0.5

mm

69.50...69.53

69.50...69.53

BE05.20-N-1003-04L

Camshaft bearing width

Bearing point 1

mm

35.98...36.02

35.98...36.02

Bearing points 2 to 5

mm

-

27.8...28.2

Bearing points 2 to 6

mm

27.8...28.2

-

Bearing point 6

mm

-

38.7...39

Bearing point 7

mm

38.7...39

-

Number

Designation

WH58.30-Z-1001-12A

Quick calipers for internal measurements

WH58.30-Z-1002-12A

Micrometer