PIN AS 4529817 - Caterpillar

Table 8
Data for the Sunnen Honing Machine    
Item    Rough    Semi-finished    Finish    
Standard Bore    
109.935 0.025 mm (4.3281 0.0010 inch)    
109.986 0.025 mm (4.3302 0.0010 inch)    
110.025 0.025 mm (4.3317 0.0010 inch)    
Length of the Cylinder    
203.2 mm (8.00 inch)    
203.2 mm (8.00 inch)    
203.2 mm (8.00 inch)    
Hone Head     CK-3000     CK-3000     CK-3000    
Scale (Stroke)    
69.9 mm (2.75 inch)    
69.9 mm (2.75 inch)    
69.9 mm (2.75 inch)    
Setting for the Length of the Cylinder    
203.2 mm (8.00 inch)    
203.2 mm (8.00 inch)    
203.2 mm (8.00 inch)    
Length of the Stroke    
152 mm (6.0 inch)    
152 mm (6.0 inch)    
152 mm (6.0 inch)    
Strokes per Minute     46 (5)     46 (5)     46 (5)    
57 (6) 57 (6)     57 (6)    
Speed of Rotation     155 rpm (5)     155 rpm (5)     155 rpm (5)    
170 rpm (6) 170 rpm (6)     170 rpm (6)    
Feed Rate     6     6     4    
Top Over Stroke    
9.50 mm (0.375 inch)    
9.50 mm (0.375 inch)    
9.50 mm (0.375 inch)    
Stone     EHU-123     EHU-525     JHU-625    
Load Meter     85%     75%     40%    
Rate of Stroke Removal per Minute    
0.13 mm (0.005 inch)    
0.064 mm (0.0025 inch)    
0.051 mm (0.0020 inch) to
0.064 mm (0.0025 inch)    
Honing for Each
0.03 mm (0.001 inch) of Stock Removal    
0.03 mm (0.001 inch)    
0.08 mm (0.003 inch)    
0.08 mm (0.003 inch)    
Surface Finish     -     -    
0.20 micrometer (8 microinch) to
0.50 micrometer (20 microinch)    
( 5 ) Specification for the CK-10 Sunnen Honing Machine
( 6 ) Specification for the CV-616 Sunnen Honing Machine
Illustration 14 g01343827
Check the bore diameter at locations (R) and (T). Location (R) is 6.4 mm (0.25 inch) from each end of the sleeve. (S) 6.4 mm (0.25 inch) from the end of the sleeve
Inspect the bore dimension at several points that are perpendicular to the centerline of the crankshaft. Refer to the standard bore size in Table 7 or Table 8. The following three specific locations are primary points for gauge readings both during the honing operation and after the honing operation.
Check the diameter at location (R) that is 6.4 mm (0.25 inch) from each end of the sleeve.
Check the diameter at the center of the sleeve (T) .
After the honing operation is completed and before the engine is assembled, remove the camshaft bearings. The cylinder block can then be cleaned.Glaze
Glazing produces a brown color on the surface of the cylinder wall.Glazing can be caused by honing stones that are not cutting correctly or honing stones which are overheating. Overheating causes the honing oil to oxidize. Overheating causes the residue of the oil to transfer into the cylinder wall.Inspect the tooling in order to