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 3500 ENGINE
SPECIFICATIONS
TURBOCHARGER TV81
(1)
Nut for impeller (See
TURBOCHARGER
Diameter for the surfaces (journals) on the shaft
IMPELLER INSTALLATION).
for the bearings
............15.875 to 15.885 mm (.6250 to .6254 in.)
NOTICE
(5)
Bore in the housing
Do not bend or add stress to the shaft when the nut
.............. 24.961 to 24.973 mm (.9827 to .9832 in
is loosened or tightened.
Outside diameter of the bearings
(2)
Torque for the bolts that hold the backplate
............24.846 to 24.859 mm (.9782 to .9787 in.)
...................................10 + 1 Nm (90 10 lb. in.)
(6)
Clearance between the ends of the oil seal ring
(3)
Torque for the clamp
(when installed in its bore)
bolts ...................14.0 + 1.5 Nm (120 + 13 lb. in.)
........................0.20 to 0.38 mm (.008 to .015 in.)
Lightly hit all around clamp with a soft faced hammer and again
tighten to.............14.0 + 1.5 Nm (120 + 13 lb. in)
(7)
End play for the shaft
........................0.08 to 0.25 mm (.003 to .010 in.)
(4)
Bore in the bearings
............ 15.921 to 15.931 mm (.6268 to .6272 in.)
(8)
Torque for bolts and nuts that hold the
turbocharger to the exhaust manifold (put
5P3931 Anti-Seize Compound on the threads)
......................................54 + 5 Nm (40 + 4 lb ft.)
NOTE: FOR TORQUE VALUES NOT GIVEN, SEE THE FIRST
PAGE OF SPECIFICATIONS FOR GENERAL TIGHTENING TORQUES
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