Keysight N9912A Service Guide                           7-13
Repair and Replacement Procedures
Removing and Replacing the Case Group Parts
Figure 7-7   Replacing the Battery Cable
3. When installing the new battery cable, make sure that the connector 
snaps into place.
4. Reinstall the rear case onto the front case. See Combining the Front and 
Rear Cases.
Replacing the Rear Case
1. Separate the front and rear cases. See Separating the Front and Rear 
Cases.
2. Carefully remove the serial number label and the Windows CE label from 
the back of the old rear case and apply the labels to the new rear case.
3. Remove the kickstand assembly from the old rear case and install it on the 
new rear case. See Replacing the Kickstand, Hinge Cover, and Hinge.
4. Remove the battery cable from the old case and install it in the new case. 
See Replacing the Battery Cable.
5. Install the new rear case onto the front case. See Combining the Front and 
Rear Cases.
Replacing the Strap Handle
1. Separate the front and rear cases to the positions shown in Figure 7-5. See 
Separating the Front and Rear Cases.
2. Note the orientation of the strap handle, then lift it off of the dowel pins at 
each end.
3. Slip the new strap handle over the dowel pins.
4. Reinstall the rear case onto the front case. See Combining the Front and 
Rear Cases.