LATCH AS-CAB 1293736 - Caterpillar

Illustration 1 g02848825
Typical example
Table 1
Specification for 335-6217 Cylinder Head Gp and 332-9693 Cylinder Head Gp
Item Qty Part Specification Description
- - - Before assembly, coat the inlet valve stems and the exhaust valve stems with clean engine oil.
1 2 194-4897 Exhaust Valve Diameter of the valve stem is 12.464 0.025 mm (0.4907 0.0010 inch).
Face angle is 44.40 0.25 degrees.
2 2 210-2542 Inlet Valve Diameter of the valve stem is 9.441 0.010 mm (0.3717 0.0004 inch).
Face angle is 19.40 0.25 degrees.
3 4 316-5976 Spring Length under test force is 60.29 mm (2.374 inch).
Test force is 460 23 N (103.4 5.2 lb).
Free length after test is 74.8 mm (2.94 inch).
4 4 316-5977 Spring Length under test force is 57.5 mm (2.26 inch).
Test force is 248.0 12.4 N (55.8 2.8 lb).
Free length after test is 71.4 mm (2.81 inch).
5 2 316-5980 Valve Stem Seal Install to the inlet valves.
6 2 316-5981 Washer Install to the exhaust valves.
A - - Extension of valve guide after installation is 26.0 1.0 mm (1.02 0.04 inch).
7 2 197-6995 Valve Guide After installation, inside diameter is 12.619 0.025 mm (0.4968 0.0010 inch).
8 2 133-9306 Valve Guide After installation, inside diameter is 9.487 0.025 mm (0.3735 0.0010 inch).
9 2 289-9745 Valve Seat Insert Diameter is 60.119 0.015 mm (2.3669 0.0006 inch).
Bore in the cylinder head for valve seat insert (C) is 60.000 0.025 mm (2.3622 0.0010 inch).
Face angle is 45.00 0.25 degrees.
10 2 183-8809 Valve Seat Insert Diameter is 60.627 0.015 mm (2.3869 0.0006 inch).
Bore in the cylinder head for valve seat insert (D) 60.508 0.025 mm (2.3822 0.0010 inch).
Face angle is 20.00 0.25 degrees.
B - - Depth of bore in the cylinder head for the inlet valve seat insert is 14.00 0.15 mm (0.551 0.006 inch).
Depth of bore in the cylinder head for the exhaust valve seat insert is 15.0 mm (0.59 inch).