IDLER ASSEM. 9H5160 - Caterpillar

Illustration 3 g03330749
Rear view
Table 3
Item Qty Part Specification Description
8 1 0S-0519 Cup Plug Before assembly, apply high temperature anaerobic flange sealant to the bores for the cup plug at both the ends.
H - - Installation depth for the cup plug (8) is 1.25 0.25 mm (0.049 0.010 inch).
Illustration 4 g03330750
Table 4
Item Qty Part Specification Description
J - - Before installation, bore in the cylinder block for the new cylinder is 123.59 0.15 mm (4.866 0.006 inch).
K - - New dimension from centerline of the crankshaft bore to the top surface of the cylinder block is 361.5 mm (14.23 inch).
L 7 212-7002 Bearing Cap Width of the main bearing cap is 175.000 0.020 mm (6.8897 0.0008 inch).
Width in the cylinder block for the main bearing cap is 175.000 0.018 mm (6.8897 0.0007 inch).
M - - New dimension from centerline of the crankshaft bore to the pan rail is 110 mm (4.3 inch).
N - - Bore in the cylinder block for the seven main bearings is 112.000 0.013 mm (4.4094 0.0005 inch).
9 14 175-0454 Bolt Use the following procedure in order to tighten the main bearing cap bolts:
1. Install main bearing caps with the part number to the right and towards the front face of the block.
2. Apply molybdenum or SAE 30 oil to the threads of the bolts and faces of the washers.
3. Tighten bolts to 95 5 N m (70 4 lb ft).
4. Again tighten bolts simultaneously on each bearing cap to a turn angle of 90 5 degrees.
Illustration 5 g03330751
Table 5
Item Qty Part Specification Description
10 1 203-6090 Bushing Bore in the cylinder block for the bushing is 70.000 0.038 mm (2.7559 0.0015 inch).
11 1 216-5586 Bushing Bore in the cylinder block for the bushing is 70.000 0.025 mm (2.7559 0.0010 inch).
- - - Except for the front camshaft bearing (11), locate oil hole in each camshaft bearing so that oil hole is located at the top of the bore.
Align oil hole in the front camshaft bearing (11) with the oil hole in the cylinder block.
The camshaft bearings are installed into the cylinder block at the following positions:
P - - Distance from front face of cylinder block is 816.5 0.8 mm (32.15 0.03 inch).
R Distance from front face of cylinder block is 536.5 0.8 mm (21.12 0.03 inch).
S Distance from front face of cylinder block is 294.5 0.8 mm (11.59 0.03 inch).
T Distance from front face of cylinder block is 0.50 0.25 mm (0.020 0.010 inch).