260 E8257D/67D, E8663D PSG Signal Generators Service Guide
Assembly Replacement
Inner Instrument Cover
Inner Instrument Cover
Tools Required
— T–10 driver
Removal Procedure
Refer to Figure 3-2 for this procedure.
1. Disconnect the power cord.
2. Remove the outer cover from the signal generator. Refer to “Outer
Instrument Cover” on page 258.
3. Place the signal generator flat and upright with the front panel facing you.
4. Using the T–10 driver, remove all twenty-two screws (1) from the inner
cover (2).
5. Remove the inner cover.
Replacement Procedure
— Reverse the order of the removal procedures.
— Torque all T–10 screws to 9 in–lbs.