Recommended tools
You may need any or combination of the following tools to perform the removal and installation procedures:
● Phillips 1 screwdriver
● Wrist grounding strap connected to the ground
● ESD mat
You need the following tools to assemble the cables for a DC power supply unit:
● AMP 90871-1 hand-crimping tool or equivalent
● Tyco Electronics 58433-3 or equivalent
● Wire-stripper pliers to remove insulation from size 10 AWG solid or stranded, insulated copper wire
NOTE: Use alpha wire part number 3080 or equivalent (65/30 stranding).
XR4000w sled
Removing a witness sled blank
Prerequisites
Follow the safety guidelines listed in Safety Instructions.
Steps
1. Pull the plunger on the witness sled blank.
2. Remove the blank.
Figure 34. Removing the witness sled blank from XR4000r
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Installing and removing system components