Hi Gary,
I developed a method to swap packs, it depends on whether you want to involve 
Nissan to reprogram the BMS, so you can swap the complete pack, or not and then 
you must open the pack (cut the glue that keeps the shell together) and swap 
the internals.
I have done swaps where I have prepared modules in advance and it indeed takes 
about half a day hustling from the moment you drive the car into the garage, 
jack it up and remove belly pans, until the moment you have pushed the last 
clip back into the belly pan and can drop the vehicle off the jack stands.
BTW, I am using 2 jack stands and only jack up one side of the car, using a low 
profile hydraulic jack, which I also use to lower/lift the pack onto a 
furniture dolly.
I have documented the whole process here before (see archive) and I will be 
happy to demonstrate the process.
Cor.

Sent from Mail for Windows 10

From: Gary Krysztopik via EV
Sent: Monday, July 16, 2018 12:28 PM
To: Electric Vehicle Discussion List
Cc: Gary Krysztopik
Subject: [EVDL] Swapping Leaf packs

Does anyone know how long it takes to swap a Leaf pack?  I understand that
it will vary based on lift, other equipment and tools, and experience.  For
example, if all things go well, can this be a four hour job after gaining
experience from doing the first one?

Thanks,
Gary Krysztopik
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