Atlanta Blue 2.2 project

James S

Regular Member
British Zeds
Joined
Apr 26, 2018
Points
20
Location
North West London
Model of Z
Z3 2.2i
Before spending much more money on parts for the 2.2 (thermostat/water pump/hoses are up next), I wanted to check the state of the driver's side sill. The sill cover is completely gone from 17 years of crud carrying duty.
D side outer sill.jpeg

Underneath:
d side sill middle.jpeg
d side sill front.jpeg
How does this compare to what others have found on their zeds?

After hours of attacking it with wire wheels and a flat head screwdriver:
d side sill rust removed 1.jpeg d side sill rust removed 2.jpeg

Followed by treatment with rust converter and two coats of rust inhibiting primer. Cavity waxoyl inside too:
d side sill 2nd coat 1.jpeg d side sill 2nd coat 2.jpeg

I hope that's stopped the rot for the time being. I should apply a top-coat too at some point. POR15? Will it resist stone chips on the exposed parts I wonder?

The passenger side doesn't look as bad judging by the state of the sill cover but I can't say I'm looking forward to doing the other side! One for cooler weather.

I also did my first oil/filter change. The previous oil looked a good colour and was only a year and 1k miles old but anyway I replaced it with Castrol Edge 5w-30 LL. 6.5 litres on the nose.

Thanks for following my progress. :)

James
 

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