VALVE GP-SOLENOID 2356500 - Caterpillar

Table 1
Tools Needed    
Part Number    Part Description    Qty    
8S-6691     Cylinder Head Repair Stand     1    
Remove the cylinder head from the engine. Put the cylinder head on a 8S-6691 Cylinder Head Repair Stand .
Illustration 1 g00556882
Measurement of warpage of cylinder head (1) Cylinder head
Clean the cylinder head thoroughly. Ensure that the contact surfaces of the cylinder head and the cylinder block are clean, smooth, and flat.
Use a straight edge and a feeler gauge to check the cylinder head for flatness.
Check the cylinder head from one end to the other end. Check the cylinder head from one side to the other side. Flatness of the cylinder head over total span should be within 0.05 mm (0.002 inch).
If warpage of the cylinder head is excessive then the cylinder head must be resurfaced. Resurface the cylinder head if the warpage exceeds the following amount 0.20 mm (0.008 inch).