Focus problem in AF-S NIKKOR 28-70mm 1:2.8 D ED and other details

This AF-S NIKKOR 28-70mm 1:2.8 D ED had a focus problem because one of the circuit board was coming off the dubble side sticky tape, and that way the focus scale was hitting the circuit board. but it was "easy" to fix with another piece of strong dubble side tape that carpenters use, and now it work's perfect again.
Here are some link's to different repair tool's:
SpyderLENSCAL:

https://www.datacolor.com/photography-design/product-overview/spyderlenscal/
Japan Hobby Tool rubber cone:

https://www.amazon.com/Japan-Vacuum-Camera-Opener-Repair/dp/B0013HFYKK/ref=pd_sbs_469_1?_encoding=UTF8&pd_rd_i=B0013HFYKK&pd_rd_r=RKSF5A4YKT9GV3E1382C&pd_rd_w=5H58m&pd_rd_wg=DBny2&psc=1&refRID=RKSF5A4YKT9GV3E1382C



18 different size rubber repair tool's:

https://www.amazon.com/Sizes-Lens-Filter-Wrench-Rubber/dp/B00988D1BK/ref=pd_sbs_469_2?_encoding=UTF8&pd_rd_i=B00988D1BK&pd_rd_r=RKSF5A4YKT9GV3E1382C&pd_rd_w=5H58m&pd_rd_wg=DBny2&psc=1&refRID=RKSF5A4YKT9GV3E1382C

Divider Caliper Wing Compass:
https://www.amazon.co.uk/Divider-Caliper-Compass-Marking-Machinist/dp/B015CN9A8M


You can also buy this set.

Lens Repair Set with pointed, flat, half flat tips:
https://www.amazon.com/dp/B00QRPWCN0/ref=psdc_3347581_t1_B00J5F6O92
JIS cross head screw driver's:
https://www.amazon.com/Moody-Tools-58-0219-Chromium-Screwdriver/dp/B004PGO1T6/ref=pd_sim_421_6?_encoding=UTF8&pd_rd_i=B004PGO1T6&pd_rd_r=775KBDR03D8PMMEZWKFJ&pd_rd_w=ti7yC&pd_rd_wg=s2a40&psc=1&refRID=775KBDR03D8PMMEZWKFJ
Or this set, that is the set I use:
https://eustore.ifixit.com/en/Tools/Drivers-Wrenches/JIS-Driver-Set.html?utm_source=iFixit&utm_campaign=Referral&utm_medium=modal&utm_content=145115
Lens cleaning wipes (PEC-PAD):
https://www.amazon.com/dp/B0161VIZZ8/ref=sspa_dk_detail_3?psc=1&pd_rd_i=B0161VIZZ8&pd_rd_wg=ZTxxY&pd_rd_r=RNY8S6Q1V5K18K3F61VZ&pd_rd_w=2c1Oy
Thin Cotton Buds x 200 you can buy them here:

https://www.muji.eu/pages/online.asp?lan=uk&ShopSel=y&scrn=1920&wndw=1920&sec=17&sub=70&pid=2469
DSLRKIT Pro Lens Vise Tool Repair Filter Ring Ajustment Steel 27mm to 130mm:
https://www.amazon.com/DSLRKIT-Repair-Filter-Ajustment-Steel/dp/B00SYBYTZO
Japan Hobby Tool Herical Grease Made in Japan:

https://www.amazon.com/Japan-Hobby-Herical-grease-JHT9110/dp/B0014ZU03M
Loctite 222 50ml Threadlocker

https://www.amazon.com/Henkel-Loctite-Threadlocker-Super-Screw/dp/B013SDAWQC
And you will also need some Isopropylalcohol 99%

And sometimes Lighter Fluid that is very good to clean lens element's.

NOTE: Do NOT! use Acetone on platic part's, it will damage / melting the plastic!!!

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