TURBOCHARGER GP 3927914 - Caterpillar

Illustration 2 g03497823
Section B-B
Table 2
Specification for 370-9890 Cylinder Block Gp    
Item     Qty     Part     Specification Description    
6     1     214-7568 O-Ring Seal     Lubricate the bore lightly with the lubricant that is being sealed.    
J     2     7N-2047 Dowel     Extension of the dowel from the rear face of the cylinder block is
6.0 0.5 mm (0.24 0.02 inch).    
K     1     7N-2047 Dowel     Extension of the dowel from the front face of the cylinder block is
6.0 0.5 mm (0.24 0.02 inch).    
L     2     4N-0683 Dowel     Extension of the dowel from the rear face of the cylinder block is
19.0 0.5 mm (0.75 0.012 inch).    
M     2     7N-2044 Dowel     Extension of the dowel from the front face of the cylinder block is
40.0 0.5 mm (1.57 0.02 inch).    
Illustration 3 g03497824
Front view
Table 3
Item     Qty     Part     Specification Description    
7     16     352-6061 Liner Seal     Assemble dry seals on clean and dry liner grooves.
Before assembly, cover seals with either P-80 Rubber Lubricant Emulsion or liquid soap.    
8     48     7N-2046 O-Ring Seal     Before assembly, cover seals with either P-80 Rubber Lubricant Emulsion or liquid soap.    
9     36     7X-7925 Bolt     Use the following procedure in order to tighten the crankshaft bearing cap bolts:
1. Before assembly, lubricate the threads completely with clean engine oil.
2. Hand tighten the bolts in the tapped holes.
3. Tighten the bolts in the numerical sequence as shown in Illustration 3 to
190 14 N m (140 10 lb ft).
4. Again, tighten the bolts to an additional angle of 180 5 degrees.