PLUG 7K6626 - Caterpillar

FRONT VIEW OF CYLINDER BLOCK(1) Thickness of spacer plates ... 12.313 0.025 mm (.4848 .0010 in.)(2) Thickness of gasket between the cylinder block and spacer plates ... 0.208 0.025 mm (.0082 .0010 in.)(3) Distance all dowels extend above block face ... 20.0 0.5 mm (.79 .02 in.)(4) Torque for plugs ... 100 15 N m (75 11 lb.ft.)(5) Make reference to CYLINDER LINER PROJECTION, for the height of the liner.(6) Bore in the block for the camshaft bearings ... 92.000 0.020 mm (3.6220 .0008 in.)(7) Camshaft bearing junction.(8) Centerline through oil holes in camshaft bearings. Oil holes must be positioned from horizontal at angle "X" ... 20 5° All bearing oil hole centerlines (8) and bearing junctions (7) must be in position shown for each side of cylinder block.(9) Dimension (new) from centerline of crankshaft bearing bore to top of block (top deck) ... 586.00 mm (23.071 in.)(10) Width of main bearing cap ... 340.000 0.015 mm (13.3858 .0006 in.) Width of cylinder block for main bearing cap ... 340.000 0.015 mm (13.3858 .0006 in.)Clearance between the sides of the main bearing cap and the cylinder block ... 0.030 mm (.0012 in.) tight to ... 0.030 mm (.0012 in.) loose(11) Bore in the block for the main bearings: Standard, original size (new) ... 169.742 0.020 mm (6.6828 .0008 in.)0.63 mm (.025 in.) larger than original size ... 170.372 0.020 mm (6.7076 .0008 in.)(12) Dimension (new) from centerline of crankshaft bearing bore to bottom of block (pan rails) ... 230.00 mm (9.055 in.)(13) Tighten the bolts that hold the caps for the main bearings as follows: Install main bearing caps with "FRONT" and cast part number toward front of the block. Each cap has a number and must be installed in the same position as the correct number on the side of the cylinder block pan rail. a. Put Fel-Pro C100 Lubricant (if not available, use 2P2506 Thread Lubricant) on the bolt threads and all surfaces that make contact between the bolt and the cap.b. Tighten the bolts in letter sequence to ... 136 14 N m (100 10 lb.ft.)c. Tighten the bolts in letter sequence more ... 180 5° (14) Distance dowel extends from rear face of block ... 6.0 0.5 mm (.24 .02 in.)(15) Torque for adapter ... 100 15 N m (75 11 lb.ft.)(16) Distance dowels extend from front face of block ... 6.0 0.5 mm (.24 .02 in.)(17) Distance dowels extend from rear face of block ... 19.0 0.5 mm (.75 .02 in.)(18) Distance dowels extend from front face of block ... 40.0 0.5 mm (1.58 .02 in.)