Method 1 (using an ST Analyzer and a Transducer)

Position the pulse unit in a vice. Remove the oil plug positioned on either the front (A) or the back (B) of the pulse unit. Add a small amount of oil to the pulse unit.

Assemble the tool and measure the pulse frequency.

• If the pulse unit frequency is in the specified range the amount of oil is correct.

• If the pulse unit frequency is too low reduce some oil and measure the pulse frequency again.

• If the pulse frequency is to high add some oil and measure the pulse frequency again.