RADIATOR GP 7E9509 - Caterpillar

Illustration 2 g03590304
Bolt tightening sequence
Table 1
Specification for 100-8026 Cylinder Block, 101-1171 Cylinder Block, and 101-1173 Cylinder Block and 354-5262 Cylinder Block Gp
Item Qty Part Specification Description
During assembly, bottom of the plate, top of block, and both sides of plate gasket must be free from of fuel, oil, water, gasket adhesives, assembly compounds or any other contaminates.
A - 8T-0099 Dowel Extension from top face of the cylinder block is 21.0 0.5 mm (0.83 0.20 inch).
B - 197-7008 Dowel Extension from top face of the cylinder block is 21.0 0.5 mm (0.83 0.02 inch).
1 - 4W-4813 Plug Torque to 100 15 N m (74 11 lb ft).
C - - New dimension from centerline of crankshaft bearing bore to the top of the block is 586.00 mm (23.071 inch).
2 - 223-1696 Crankshaft Bearing Cap Width (D) of main bearing cap is 340.030 0.015 mm (13.3870 0.0006 inch).
Width of cylinder block for main bearing cap is 339.985 0.015 mm (13.3852 0.0006 inch).
E - - New dimension from centerline of crankshaft bearing bore to bottom of block (pan rails) is 230 mm (9.1 inch).
3 - 7X-7925 Bolt Use the following procedure in order to tighten the bolts:
1. Install main bearing caps with the part number and FRONT toward the front of the block. Each cap has a number. Each cap must be installed in the same position as the correct number on the side of the cylinder block pan rail.
2. Before assembly, apply clean engine oil to the threads of the bolts.
3. Tighten the bolt in the numerical sequence as shown in Illustration 2 to 190 14 N m (140 10 lb ft).
4. Again, tighten the bolt in the numerical sequence as shown in Illustration 2 to an angle of 180 5 degrees.
Illustration 3 g03590305
Front view
Table 2
Item Qty Part Specification Description
4 - - For the correct method of determining height of the liner, refer to Testing and Adjusting, "Cylinder Liner Projection".
F - - Oil holes must be positioned from horizontal at angle of 20 5 degrees.
All centerlines through oil holes in the camshaft bearings and bearing junctions must be in the position that is shown for each side of the cylinder block.
5 - - Before assembly, cover seals with either P-80 Rubber Lubricant Emulsion or liquid soap.
G - - Bore in the block for the main bearings is 169.742 0.020 mm (6.6827 0.0008 inch).
Illustration 4 g03590308
Right side view
Table 3
Item Qty Part Specification Description
H - 7N-2047 Dowel Extension of dowel from the surface of the cylinder block is 6.0 0.5 mm (0.24 0.02 inch).
J - 4N-0683 Dowel Extension of dowel from the surface of the cylinder block is 19.0 0.5 mm (0.75 0.02 inch).
K - 7N-2044 Dowel Extension of dowel from the surface of the cylinder block is 40.0 0.5 mm (1.57 0.02 inch).