SEAL-BONDED 1237598 - Caterpillar

Introduction
The specifications given in this book are on the basis of information available at the time it was written. The specifications torques, pressures of operation, measurements, adjustments and other items can change at any time. These changes can effect the service given to the product. Get the complete and most current information before you start any job. Caterpillar Dealers have the most current information which is available. For a list of the most current modules and form numbers available for each Service Manual, see the SERVICE MANUAL CONTENTS MICROFICHE REG1139F.When the words "use again" are in the description, the specification given can be used to determine if a part can be used again. If the part is equal to or within the specification given, use the part again.When the word "permissible" is in the description, the specification given is the "maximum or minimum" tolerance permitted before adjustment, repair and/or new parts are needed.A comparison can be made between the measurements of a worn part, and the specifications of a new part to find the amount of wear. A part that is worn can be safe to use if an estimate of the remainder of its service life is good. If a short service life is expected, replace the part.Basic Block
Cylinder Liner Projection
1P5510 Liner Projection Tool Group 1P2403 Dial Indicator1P5512 Contact Point .88 in. (22.4 mm) long1P2402 Gauge Body1P5507 Gauge1P2394 Adapter Plate8B7548 Push-Puller (crossbar only)3H465 Plates (2)S1589 Bolt 5/8-11 NC-1.75 in. (44.5 mm) long1S379 Washer (copper)1D4595 Bolt 5/8-11NC-6.00 in. (152.4 mm) long2S736 WasherThe 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 S1589 Bolts (1) with two 1S379 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; 10 lb. ft. (14 N m), 25 lb. ft. (35 N m), 50 lb. ft. (70 N m), and 70 lb. ft. (95 N m). 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), and 2S736 Washers, and 3H465 Plates (5) as shown. Tighten the bolts evenly, in four steps; 5 lb. ft. (7 N m), 15 lb. ft. (20 N m), 25 lb. ft. (35 N m), and 50 lb. ft. (70 N m). The measurement from the bottom of crossbar (2) to the spacer plate, must be the same on both sides of the cylinder