Tools Required And Preliminary Procedures; Tools Required For Assembly/Disassembly; Preliminary Procedures - HP 743 Service Handbook

Tools Required and Preliminary Procedures

Tools Required for Assembly/Disassembly

All field replaceable parts can be accessed with these tools:
Grounding wrist strap and static-free work place
No. 1 Pozidriv screwdriver
Small flat-tipped screwdriver
3mm (0.125-in.) thin-wall nutdriver, maximum outer diameter of 5.7mm
(0.225-in.).
Socketed surface-mount, 32-pin IC removal tool; AMP part number
821903-1, or equivalent.

Preliminary Procedures

Perform the following steps before any removal or replacement of a Field Replaceable
Unit.
1 Exit application programs and shut down the computer.
2 Power off the VME chassis.
3 Remove all cables connected to the board computer.
4 Set up a static-free work place on which to work.
NOTE:
Tools Required and Preliminary Procedures
To reinstall a unit, set up a static-free work place and reverse the
removal procedure.
Field Replaceable Units
5-7