Hi Everyone,
I grabbed a second mk2 jointly recently, with my bro as a project

(Pics coming soon)

First things first, the car wasnt starting up and kept "ticking/clicking" from the starter motor.
I managed to start her up last week with a few knocks on the motor but she hasnt started since.
Bought a Bosch starter motor from GSF yesterday and got stuck in.
Got the bugger in finally (classic geabox slump downwards because it was not jacked properly underneath).
Heres the bad news, tried starting her up and im still getting the clicking??

I have not tightened up the bolts completely but noticed that the new starter motor had this "rubber seal" on the inside.
Please see pic below for refference:

Should i remove this?? Additionaly, do i
have to grease the insides?
All help much appreciated, car currently on axle stands!
Thanks in advance,
Goops