Usage:
(1) Put oil on nut threads and seat face.
Tighten impeller nut to ... 2 to 2.3 N·m (18 to 20 lb in)
Tighten nut an added ... 110°
NOTE: Do not bend or add stress to the shaft when nut is tightened.
(2) Torque for bolts holding back plate ... 8.5 to 10.2 N·m (75 to 90 lb in)
(3) Put 5P3931 Anti-Seize Compound on threads and tighten bolts holding compressor housing to center section to ... 15.3 to 18.7 N·m (135 to 165 lb in)
(4) Put 5P3931 Anti-Seize Compound on threads, and tighten bolts holding turbine housing to center section to ... 18.6 to 20.4 N·m (164 to 180 lb in)
(5) Turbine wheel assembly:
Journal outside diameter ... 10.152 mm (.3997 in) min.
Ring groove diameter ... 14.401 mm (.5670 in) min.
Ring groove width ... 1.740 mm (.0685 in) max.
Hub outside diameter ... 17.323 mm (.6820 in) min.
(6) End play for shaft:
Minimum permissible end play ... 0.03 mm (.001 in)
Maximum permissible end play ... 0.10 mm (.004 in)
(7) Compressor wheel:
Bore inside diameter ... 6.353 mm (.2501 in) max.
(8) Backplate assembly:
Seal inside diameter ... 12.713 mm (.5005 in) max.
Backplate-to-center housing mating surface flatness ... within 0.013 mm (.0005 in)
(9) Thrust collar:
Thickness ... 18.339 mm (.7220 in) max.
Bore inside diameter ... 6.363 mm (.2505 in) max.
Thrust bearing groove width ... 4.440 mm (.1748 in) max.
Thrust bearing groove diameter ... 9.398 mm (.3700 in) min.
Piston ring groove width ... 1.659 mm (.0653 in) max.
(10) Thrust bearing:
Thickness ... 4.359 mm (.1716 in) min.
Bore inside diameter ... 10.922 mm (.4300 in) max.
(11) Radial play for shaft:
Minimum permissible radial play ... 0.08 mm (.003 in)
Maximum permissible radial play ... 0.15 mm (.006 in)
(12) Center housing:
Bearing inside diameter ... 15.806 mm (.6223 in) max.
Seal inside diameter ... 17.805 mm (.7010 in) max.
Put 5P3931 Anti-Seize Compound on threads, and tighten bolts holding turbocharger to manifold to (not shown) ... 55 ± 5 N·m (40 ± 4 lb ft)