Tolerances |
||||
|---|---|---|---|---|
| Part | Inches | Millimeters | ||
| Min. | Max. | Min. | Max. | |
Bearing housing |
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| Bearing bore diameter | 1,2045 | 1,2050 | 30,5940 | 30,6070 |
Shaft and wheel |
||||
| Journal diameter | 0,8480 | 0,8484 | 21,5390 | 21,5490 |
Clearances |
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| Part | Inches | Millimeters | ||
| Min. | Max. | Min. | Max. | |
Rotor |
||||
| Axial end play | 0,0030 | 0,0100 | 0,0800 | 0,2500 |
| Radial bearing clearance | 0,0030 | 0,0070 | 0,0800 | 0,1800 |
Torques |
||||
| Part | Pounds per Inch | Newtons per meter | ||
| Min. | Max. | Min. | Max. | |
Bolts |
||||
| turbine housing | 324,0 | 372,0 | 36,6 | 42,0 |
| backplate | 330,0 | 360,0 | 37,3 | 40,7 |
Shaft nut |
||||
| 1st - Tighten to | 125,0 | 150,0 | 14,1 | 17,0 |
| 2nd - Loosen the nut | ||||
| 3rd - Retorque to | 35,0 | 55,0 | 4,0 | 6,2 |
| 4th - Plus additional turn of 130º-145º | ||||
V clamp |
||||
| compressor housing | 110,0 | 130,0 | 12,4 | 14,7 |
TV94
