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3500 ENGINE ATTACHMENTS
SPECIFICATIONS
TURBOCHARGER W153
Width of oil seal ring groove at turbine
NOTICE
end ............................ 2.550 + 0.030 - 0.010 mm
Do not bend or add stress to the shaft when the nut
(.1004 + .0012 - .0004 in.)
is loosened or tightened.
(6)
End play for the
shaft ....... 0.090 to 0.130 mm (.0035 to .0051 in.)
(1)
Turbocharger impeller installation:
a. Put impeller on the shaft.
(7)
Torque for the three bolts that hold the thrust
b. Put a small amount of 2P2506 Thread
bearing ......................... 12 4 N-m (9 3 lb. ft.)
Lubricant on the threads and impeller face
that will be under the nut.
c. Tighten the nut
(8)
Bore in the
to......................... 95 5 Nm (70 4 lb. ft.)
bearings ...................... 24.020 + 0.010 - 0.0 mm
(.9457 + .0004 - .00 in.)
(2)
Torque for the bolts that hold the compressor
Diameter of the surfaces (journals) on the
housing to the cartridge hous-
ing............................... 25 5 Nm (18 4 lb. ft.)
shaft ............................ 24.000 + 0.0 - 0.009 mm
(.9449 + .00 - .0004 in.)
(3)
Width of oil seal ring at compressor
(9)
Bore in the
end.......... 2.500 0.010 mm (.0984 + .0004 in.)
housing........................ 32.000 + 0.016 - 0.0 mm
(1.2598 + .0006 - .00 in.)
Width of oil seal ring bore at compressor
end.......... 2.635 0.035 mm (.1037 .0014 in.)
Outside diameter of the
bearings ...................... 31.890 + 0.0 - 0.010 mm
(4)
Torque for the bolts that hold the turbine housing
(1.2555 + .00 - .0004 in.)
to the cartridge housing (put 5P3931 Anti-Seize
Compound on the
Torque for bolts that hold the turbocharger to the
threads) ...................... 48 3 Nm (35 2 lb. ft.)
exhaust manifold (put 5P3931 Anti-Seize Compound
on threads) ...................... 135 15 Nm (100 11 lb. ft.)
(5)
Width of oil seal ring at turbine
end.......... 2.500 0.010 mm (.0984 .0004 in.)
431
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