MOTOR AS 2997823 - Caterpillar

Cylinder Liner Projection (3300)
Tools Needed The correct cylinder liner projection is important to prevent a leak between the liner, cylinder head, and block. Check cylinder liner projection above the spacer plate as follows:1. Be sure that the surfaces of the cylinder block, cylinder liner, and the spacer plate are clean.2. Install the spacer plate gasket and spacer plate (4) on the cylinder block. Use 0S1589 Bolts (1) with two 1S0379 Washers on each bolt to hold the spacer plate to the cylinder block. Put two bolts with washers on each side of the opening for the cylinder liner. Tighten the bolts evenly, in four steps; 14 N m (10 lb ft), 35 N m (25 lb ft), 70 N m (50 lb ft), and 95 N m (70 lb ft). To keep from moving bolts and washers as each liner is checked install two bolts with washers on each side of each cylinder liner, along the complete length of the spacer plate.3. Install the cylinder liner without seals in the cylinder block. Put adapter plate (7) on the cylinder liner as shown. Install crossbar (2) with 1D4595 Bolts (3), 2S0736 Washers and 3H0465 Plates (5) as shown. Tighten the bolts evenly, in four steps; 7 N m (5 lb ft), 20 N m (15 lb ft), 35 N m (25 lb ft) and 70 N m (50 lb ft). The measurement from the bottom of crossbar (2) to the spacer plate, must be the same on both sides of the cylinder liner.4. Install the 1P5512 Contact Point on dial indicator (6). Put the dial indicator in the 1P2402 Gauge Body. To adjust the dial indicator to zero, put dial indicator and gauge body on the 1P5507 Gauge. Move the dial indicator until the hand moves 1/4 turn. Tighten bolt on body to hold the dial indicator in this position. Turn the dial face until the zero is in alignment with the hand.
Measuring Cylinder Liner Projection 1. 0S1589 Bolt with two 1S0379 Washers2. Crossbar3. 1D4595 Bolt4. Spacer plate5. 3H0465 Plates6. 1P2403 Dial Indicator7. 1P2394 Adapter Plate5. Measure the cylinder liner projection as close as possible to the four corners of the adapter plate