DISC AS 9W1145 - Caterpillar

Note: A list of part numbers for earlier 3116 cylinder blocks that have oil grooves that are machined in the saddles is listed below:
7C-3346
101-3242
101-4496
129-1094 Note: The part number for the cylinder block is located on the right side of the cylinder block. The exhaust manifold is mounted on the right side.Note: The bearings for replacement in the table are for earlier 3116 engines. The bearings for replacement on 3114 and 3126 engines will be found in the appropriate Parts Manual.
Table 2
Chart for Replacement of Main Bearings
3116 Late Model
Cylinder Blocks Without Grooved Main Bearing Saddles    
Description     Quantity     Standard Size
Part Number     Oversize bearings or Undersize bearings
Part Number     Size    
Crankshaft
Thrust Bearing     1     107-7602     -     Standard    
- 7C-6969    
0.50 mm (0.020 inch)
Oversize    
- 7C-6970    
0.50 mm (0.020 inch)
Undersize
0.50 mm (0.020 inch)
Oversize    
- 7C-6966    
0.25 mm (0.010 inch)
Undersize    
- 7C-6967    
0.50 mm (0.020 inch)
Undersize    
Main Bearing     6     107-7708     -     Standard    
- 145-0168    
0.50 mm (0.020 inch)
Oversize    
- 145-0170    
0.50 mm (0.020 inch)
Undersize
0.50 mm (0.020 inch)
Oversize    
- 145-0162    
0.25 mm (0.010 inch)
Undersize    
- 145-0164    
0.50 mm (0.020 inch)
Undersize    Note: The bearings for replacement in the table are for later 3116 engines. The bearings for replacement on 3114 and 3126 engines will be found in the appropriate Parts Manual.Note: Some 3116 cylinder blocks do not have oil grooves in the bearing saddle. The part number of the cylinder blocks that do not have oil grooves in the bearing saddle are 149-5403 Block Gp .Note: The part number for the cylinder block is located on the right side of the cylinder block. The exhaust manifold is mounted on the right side of the cylinder block.Note: Incorrect bearings cannot be accidentally interchanged between earlier 3116 cylinder blocks and later 3116 cylinder blocks. The bearing tabs and the tab slots on the cylinder block will not be in alignment if the incorrect bearings are used.Note: Additional information on reconditioning procedures can be ordered. Refer to the following documents:Guideline For Reusable Parts And Salvage Operations, SEBF8192, "Specifications and Salvage for Cylinder Blocks on 3114, 3116, 3126 and 3126B Engines"Special Instruction, SEHS9047, "Installation of 7C-6208 Cylinder Sleeve "Guideline For Reusable Parts And Salvage Operations, SEBF8261, "Installing a 7C-6208 Cylinder Sleeve in 3114 and 3116 Engines and a 107-7604 Cylinder Sleeve in 3126 Engines"