KIT-CYLINDER HEAD GASKET 1711496 - Caterpillar

Make reference to Analyzing Turbocharger Failure, FEG45138.(1) End play for shaft (max) ... 0.10 mm (.004 in)(2) Thickness of thrust bearing (where thrust rings contact bearing) ... 5.36 0.03 mm (.211 .001 in)(3) Diameter of shaft (new) ... 10.152 to 10.160 mm (.3997 to .4000 in) Bore in bearing (new) ... 10.185 to 10.196 mm (.4010 to .4014 in)Maximum permissible clearance between bearing and shaft (worn) ... 0.05 mm (.002in)(4) Maximum permissible gap of oil seal ring, measured in bore of housing ... 0.38 mm (.015 in)(5) Install the compressor wheel (at room temperature) as follows: a. Put compressor wheel on the shaft.b. Put a small amount of clean engine oil on the threads.c. Tighten the nut to 14 to 17 N m (125 to 150 lb in).d. Remove nut from shaft and apply 6V1541 Quick Cure Primer on the threads of the shaft and nut followed by application of 9S3263 Retaining Compound.e. Loosen nut and tighten again to 9 2 N m (80 18 lb in) plus an additional 60 5 degrees.
Do not bend or add stress to the shaft when nut is loosened or tightened.
(6) Thickness of each thrust ring ... 2.553 0.013 mm (.1005 .0005 in)(7) Bore in housing (new) ... 15.799 to 15.806 mm (.6220 to .6223 in) Outside diameter of the bearing (new) ... 15.702 to 15.715 mm (.6182 to .6187 in)Maximum permissible clearance between bearing and bore in housing (worn) ... .15 mm (.006 in)Torque for four nuts (put 5P3931 Anti-Seize Compound on threads) and bolts that hold turbocharger to exhaust manifold ... 55 5 N m (40 4 lb ft)Torque the bolts that hold compressor housing to the center section ... 13 1.7 N m (115 15 lb in)Torque the bolts (put 5P3931 Anti-Seize Compound on threads) that hold turbine housing to the center section ... 13 1.7 N m (115 15 lb in)Torque the bolts that hold the back plate ... 8.5 to 10.2 N m (75 to 90 lb in) Put clean engine oil in the oil inlet of the turbocharger after assembly or before installation to provide start up lubrication and/or storage protection.