FRAME ASSEM. (Right Hand) 5D9233 - Caterpillar

Illustration 1 g01351852
Illustration 2 g02745479
Inlet valve
Note: Apply 8T-9548 Oil to the valve stems prior to installation in the cylinder head. (1) Inlet valve (B) Valve stem diameter ... 9.441 0.008 mm (0.3717 0.0003 inch) (C) Diameter of valve head ... 44.50 0.13 mm (1.752 0.005 inch) (D) Valve face angle ... 60.75 0.25 degrees (E) Minimum valve stem diameter ... 9.309 mm (0.3665 inch) (F) Width of the valve head ... 3.5 0.2 mm (0.14 0.01 inch)
Illustration 3 g02746141
Exhaust valve
(2) Exhaust valve (G) Valve stem diameter ... 9.441 0.008 mm (0.3717 0.0003 inch) (H) Diameter of valve head ... 41.50 0.13 mm (1.634 0.005 inch) (J) Valve face angle ... 45.75 0.25 degrees (K) Minimum valve stem diameter ... 9.309 mm (0.3665 inch) (L) Width of the valve head ... 3.25 0.10 mm (0.128 0.004 inch) (3) 224-4441 SpringInner valve springAssembled length ... 50.47 mm (1.987 inch)Load at assembled length ... 160 13 N (36 3 lb)Minimum operating length ... 34.92 mm (1.375 inch)Load at minimum operating length ... 385 18 N (87 4 lb)Outside diameter ... 23.24 mm (0.915 inch)Free length after test ... 64.1 mm (2.52 inch) (4) 332-2152 SpringOuter valve springAssembled length ... 52.95 mm (2.085 inch)Load at assembled length ... 320 31 N (72 7 lb)Minimum operating length ... 37.40 mm (1.472 inch)Load at minimum operating length ... 860 34 N (193 8 lb)Outside diameter ... 34 mm (1.3 inch)Free length after test ... 62.7 mm (2.47 inch)Note: Apply clean 8T-9548 Oil to the valve guide bore before installing the valve guides. (5) Valve guidesBore of installed valve guide ... 9.508 0.013 mm (0.3743 0.0005 inch)Maximum recommended diameter of the valve guide bore ... 9.544 mm (0.3760 inch) (A) Height to the step in the valve guide ... 22 0.5 mm (0.87 0.012 inch)Note: Do not use a combination of a valve and a valve guide that has a difference of 0.13 mm (0.005 inch) or more. (6) Inlet valve seatAngle of valve seat ... 29.75 0.25 degreesDiameter of valve seat ... 45.525 0.013 mm (1.7923 0.0005 inch)Bore in cylinder head for valve seat ... 45.460 0.015 mm (1.7898 0.0006 inch) (7) Exhaust valve seatAngle of valve seat ... 44.75 0.25 degreesDiameter of valve seat ... 42.390 0.015 mm (1.6690 0.0006 inch)Bore in cylinder head for valve seat ... 42.320 0.015 mm (1.6661 0.0006 inch)