Usage:
(1) End play for shaft (new) ... 0.114 ± 0.038 mm (.0045 ± .0015 in)
Maximum permissible end play (worn) ... 0.20 mm (.008 in)
Tighten both band clamps (that hold the compressor and turbine housings to the cartridge group) with procedure that follows:
a. Tighten to ... 14.0 ± 1.1 N·m (10 ± 1 lb ft)
b. Tap (hit) clamp lightly all around.
c. Tighten again to ... 14.0 ± 1.1 N·m (10 ± 1 lb ft)
| NOTICE |
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Do not over tighten the clamps. |
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)
NOTE: 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.
4MF
(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) Tighten band clamps with procedure that follows:
a. Tighten to ... 13.6 ± 1.1 N·m (10 ± 1 lb ft)
b. Tap (hit) clamp lightly all around.
c. Tighten again to ... 13.6 ± 1.1 N·m (10 ± 1 lb ft)
(3) Thickness of thrust bearing ... 5.36 ± 0.03 mm (.211 ± .001 in)
(4) Diameter of shaft (new) ... 14.254 to 14.262 mm (.5612 to .5615 in)
Bore in the bearing (new) ... 14.293 to 14.300 mm (.5627 to .5630 in)
Maximum permissible clearance between bearing and shaft (worn) ... 0.08 mm (.003 in)
(5) Maximum permissible gap of oil seal ring, measured in bore of housing ... 0.23 mm (.009 in)
(6) Bore in housing (new) ... 22.255 to 22.268 mm (.8762 to .8767 in)
Outside diameter of the bearing (new) ... 22.144 to 22.154 mm (.8718 to .8722 in)
Maximum permissible clearance between bearing and bore in housing (worn) ... 0.15 mm (.006 in)
(7) Turbocharger impeller installation at room temperature:
| NOTICE |
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Do put side force on the shaft when tightening or removing the nut that holds the compressor wheel in position. Use a universal drive socket when tightening. |
a. With the compressor wheel on the shaft, put a small amount of clean engine oil on the turbine shaft threads and the compressor wheel face that contact with the nut.
b. Install the nut, and tighten it to a torque of 14 to 17 N·m (10 to 13 lb ft) to push the compressor wheel on to the shaft.
c. Remove the nut from the shaft. Apply 6V1541 Quick Cure Primer on the threads of the shaft and the nut.
d. Put 9S3265 Retaining Compound on the threads of the shaft and the nut.
| NOTICE |
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Do not let the retaining compound get into the compressor wheel bore or on the shaft, because it can make removal of the compressor wheel difficult during future turbocharger disassembly. |
e. Install the nut, and tighten it to a torque of 4 N·m (30 lb in). Then tighten the nut an additional 75 degrees of rotation.
(8) Thickness of each thrust ring ... 2.553 ± 0.013 mm (.1005 ± .0005 in)
(9) Torque for four nuts (put 5P3931 Anti-Seize Compound on threads) ... 55 ± 5 N·m (40 ± 4 lb ft)