DRAIN GP- 4739587 - Caterpillar

(1) End play for shaft (new) ... 0.114 0.038 mm (.0045 .0015 in) Maximum permissible end play (worn) ... 0.20 mm (.008 in)(2) Thickness of thrust bearing (where thrust rings contact bearing) ... 5.36 0.03 mm (.211 .001 in)(3) Tighten both band clamps with procedure that follows: a. Tighten to ... 14 1.1 N m (125 10 lb in)b. Tap (hit) clamp lightly all around.c. Tighten again to ... 14 1.1 N m (125 10 lb in)
Do not overtighten the clamps.
(4) Diameter of shaft (new) ... 15.997 to 16.005 mm (.6298 to .6301 in) Bore in the bearing (new) ... 16.035 to 16.043 mm (.6313 to .6316 in)Maximum permissible clearance between bearing and shaft (worn) ... 0.05 mm (.002 in)(5) Maximum permissible gap of oil seal ring, measured in bore of housing ... 0.25 mm (.010 in)(6) Install the compressor wheel (at room temperature) as follows: a. See Compressor Wheel Clearance for the correct shim thickness to use.b. Put compressor wheel on the shaft.c. Put a small amount of clean engine oil on the threads.d. Tighten the nut to a torque of ... 14 to 17 N m (125 to 150 lb in)
Do not bend or add stress to the shaft when nut is loosened or tightened.
e. Remove nut from shaft and apply 6V1541 Quick Cure Primer on the threads of the shaft and nut followed by application of 9S3265 Retaining Compound.f. Tighten nut to a torque of ... 4 N m (30 lb in)g. Tighten nut more as follows: For 99.0 mm (3.90 in) diameter compressor wheels, tighten the nut an additional 90°.For 86.4 mm (3.40 in) diameter compressor wheels, tighten the nut an additional 60°.(7) Shims. See Compressor Wheel Clearance for the correct shim thickness to use.(8) Thickness of each thrust ring ... 2.553 0.013 mm (.1005 .0005 in)(9) Bore in housing (new) ... 24.994 to 25.006 mm (.9840 to .9845 in) Outside diameter of the bearing (new) ... 24.882 to 24.892 mm (.9796 to .9800 in)Maximum permissible clearance between bearing and bore in housing (worn) ... 0.15 mm (.006 in)Torque for four nuts (put 5P3931 Anti-Seize Compound on threads) and bolts that hold the turbocharger to the exhaust manifold ... 55 5 N m (40 4 lb ft) 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.Compressor Wheel Clearance
a. Remove the compressor wheel from the cartridge group and place the wheel in the compressor housing. Center the wheel in the housing.b. Measure the distance from the compressor housing mounting