TA45 Turbocharger's Technical Data
Technical data for Model TA45 by Garrett | ||||
---|---|---|---|---|
Tolerances | ||||
Part | Inches | Millimeters | ||
Min. | Max. | Min. | Max. | |
Compressor wheel | ||||
Bore diameter | 0,3124 | 7,9350 | ||
Back plate | ||||
Piston ring bore diameter | 0,6890 | 17,5000 | ||
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 | ||||
Piston ring groove witdh | 0,0646 | 0,0665 | 1,6400 | 1,6900 |
Journal diameter | 0,5115 | 0,5118 | 12,9920 | 13,0000 |
Seal hub diameter | 0,7860 | 19,9600 | ||
Piston ring groove diameter | 0,6860 | 17,4750 | ||
Thrusth collar | ||||
Diameter (I.D.) | 0,3128 | 7,9450 | ||
Thickness | 0,1748 | 4,4400 | ||
Clearances | ||||
Part | Inches | Millimeters | ||
Min. | Max. | Min. | Max. | |
Rotor | ||||
Axial end play | 0,0020 | 0,0032 | 0,0500 | 0,0800 |
Radial bearing clearance | 0,0048 | 0,0065 | 0,1200 | 0,1650 |
Torques | ||||
Part | Pounds per Inch | Newtons per meter | ||
Min. | Max. | Min. | Max. | |
Bolts | ||||
compressor housing | 80,0 | 100,0 | 9,0 | 11,3 |
thrust bearing | 22,0 | 2,5 | ||
backplate | 80,0 | 9,0 | ||
Shaft nut | ||||
1st - Tighten to | 32,0 | 42,0 | 3,6 | 4,7 |
2nd - Plus additional turn of 120º | ||||
V clamp | ||||
turbine housing | 150,0 | 170,0 | 16,9 | 19,1 |