Chassis Replacement Procedure; Removing And Replacing The A1 Chassis - Keysight P937 A Series Service Manual

Removal and Replacement Procedures

Chassis Replacement Procedure

Chassis Replacement Procedure

Removing and Replacing the A1 Chassis

Tools Required
- T-8 TORX driver (set to 6 in-lb)
- T-10 TORX driver (set to 10 in-lb)
- 1/4-inch nut setter bit (set to 6 in-lb)
- 5/16 inch open end torque wrench (set to 8 in lbs)
- ESD grounding wrist strap
Removal Procedure
1. Disconnect the power cord.
2. Turn the instrument over so the bottom feet are facing up.
3. Remove 0515-1227 (x4) screws and old secondary plate P9375-00007.
4. Remove the front panel. Refer to
5. Remove the light pipe from the module. Refer to the
6. Slide the A2 module out from the chassis.
Each module is individually serialized, serial numbers are labeled into the
body of each module known as manufacturing ID. Record down the
module manufacturing ID as this is needed for the post replacements
procedure.
68
Save screws and plate for reuse. Refer to
Panel Assembly" on page
Figure 5-7.
"Removing and Replacing the A3 Front
65.
Keysight P937xA PXIe Service Guide
Figure 5-5 on page 67.