Tolerances |
| Part |
Inches |
Millimeters |
| Min. |
Max. |
Min. |
Max. |
Bearing housing |
| Piston ring bore diameter |
0,8220 |
0,8224 |
20,8790 |
20,8890 |
| Bearing bore diameter |
0,7943 |
0,7948 |
20,1750 |
20,1880 |
Shaft and wheel |
| Journal diameter |
0,5110 |
0,5118 |
12,9790 |
13,0000 |
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 |
80,0 |
120,0 |
9,0 |
13,6 |
| thrust bearing |
30,0 |
35,0 |
3,4 |
4,0 |
| backplate |
90,0 |
120,0 |
10,2 |
13,6 |
Shaft nut |
| Compressor wheels ( threaded ) |
160,0 |
195,0 |
18,0 |
22,0 |
| Compressor wheels ( boreless ) |
130,0 |
150,0 |
14,7 |
17,0 |
V clamp |
| Turbine housing |
110,0 |
130,0 |
12,4 |
14,7 |
