OIL-HYDRAULIC 4226712 - Caterpillar

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Tightening sequence for the crankshaft rear seal
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Use Tooling (A) to install two outer Torx bolts (7) at the base of crankshaft rear seal (2).
Apply pressure crankshaft rear seal (2) to seat the crankshaft rear seal onto the cylinder block. Tighten Torx bolts (7) to a torque of 15 N m (133 lb in).Note: Applying pressure crankshaft rear seal (2) to seat the crankshaft rear seal onto the cylinder block and onto the isolator plate will ensure that the crankshaft