BALL BEARING 6Y6488 - Caterpillar

Make reference to Cylinder Liner Projection in Testing and Adjusting for the complete procedure.1. Install gasket (10) and spacer plate (9) with bolts (1). Tighten bolts (1) evenly in four steps: 1st step ... 14 N m (10 lb ft)2nd step ... 35 N m (25 lb ft)3rd step ... 70 N m (50 lb ft)4th step ... 95 N m (70 lb ft)2. Install the tools as shown. Tighten bolts (4) evenly in four steps: 1st step ... 7 N m (5 lb ft)2nd step ... 20 N m (15 lb ft)3rd step ... 35 N m (25 lb ft)4th step ... 70 N m (50 lb ft)3. Measure cylinder liner projection with dial indicator (3) in 1P2402 Gauge Body (2) as shown. Measure at four places around each cylinder liner near the clamped area.Cylinder liner projection measurements for any cylinder liner must be ... 0.03 to 0.15 mm (.001 to .006 in)Maximum permissible difference between all four measurements ... 0.08 mm (.003 in)Maximum permissible difference between average projection of any two cylinder liners next to each other ... 0.05 mm (.002 in)Maximum permissible difference between average projection of all cylinder liners under one cylinder head ... 0.10 mm (.004 in)(5) 3H465 Plate.(6) 8B7548 Push-Puller Crossbar.(7) 1P2396 Adapter Plate.(8) 3H465 Plate (installed upside down).