Side-by-side refrig ED20ZKXBW00 - Seeking tips for applying cover from old capillary tube to new capillary tube for cold control unit

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1

Brand: Whirlpool
Model Number: ED20ZKXBW00
Main Symptom: Seeking tips for applying old capillary tube cover to new capillary tube on cold control unit - WP2198202 (AP6006166); Are any lubricants ok to use? Thanks.
What happens & when:

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

Straighten the capillary tube as much as possible and then slide the tube cover over it. It will take some work but will slide on.