IBM x3250 M2 Problem Determination And Service Manual page 111

Microprocessor
5. Use the thermal-grease syringe to place 9 uniformly spaced dots of 0.02 mL
each on the top of the microprocessor. Make sure that the outermost dots are
within 5 mm of the edge, to ensure even distribution.
Note: 0.01mL is one tick mark on the syringe. If the grease is properly applied,
approximately half (0.22 mL) of the grease will remain in the syringe.
6. Install the heat exchanger onto the microprocessor as described in "Installing
the microprocessor" on page 90.
0.02 mL of thermal
grease
Chapter 4. Removing and replacing server components
93