Tolerances |
| Part |
Inches |
Millimeters |
| Min. |
Max. |
Min. |
Max. |
Bearing housing |
| Piston ring bore diameter |
0,7100 |
0,7104 |
18,0340 |
18,0440 |
Clearances |
| Part |
Inches |
Millimeters |
| Min. |
Max. |
Min. |
Max. |
Rotor |
| Axial end play |
|
|
|
|
| Radial bearing clearance |
|
|
|
|
Torques |
| Part |
Pounds per Inch |
Newtons per meter |
| Min. |
Max. |
Min. |
Max. |
Bolts |
| compressor housing ( 'Z' system ) |
185,0 |
215,0 |
20,9 |
24,3 |
| compressor housing ( compact ) |
80,0 |
120,0 |
9,0 |
13,6 |
| turbine housing |
185,0 |
215,0 |
20,9 |
24,3 |
| backplate |
185,0 |
215,0 |
20,9 |
24,3 |
Shaft nut |
| Compressor wheels ( threaded ) |
90,0 |
110,0 |
10,2 |
12,5 |
| Compressor wheels ( boreless ) |
90,0 |
110,0 |
10,2 |
12,5 |
