966G Series II and 972G Series II Wheel Loaders Engine Supplement Caterpillar


Crankshaft Front Seal - Install - Engine in Chassis

Usage:

966G II ANT

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Clean the seal surface on the crankshaft and the front cover.



    Illustration 1g00833556

  1. Place crankshaft front seal (6) on the crankshaft. Push the crankshaft front seal into position. This will dislodge the shipping sleeve.

  1. Install nuts (7) and the washers.



    Illustration 2g00514210



    Illustration 3g00514211

  1. Place adapter (4) and pulley (3) on vibration damper (2). Install eight bolts (5). Tighten the bolts to a torque of 55 ± 10 N·m (41 ± 7 lb ft).

  1. Install bolts (1) and the washers. Tighten all bolts evenly to a torque of 240 ± 40 N·m (175 ± 30 lb ft).

  1. Install the drive belt and apply the correct tension.

End By:

  1. Install the radiator and fan group. Refer to Disassembly and Assembly, "Radiator and Fan Group - Install".
  2. Install the hood. Refer to Disassembly and Assembly, "Hood - Install".

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