MR2 Roadster Owners Club

The Workshop => Maintenance, Problems & Troubleshooting => Topic started by: TheTigerUK on September 30, 2023, 19:02

Title: Rocker cover.
Post by: TheTigerUK on September 30, 2023, 19:02
I started cleaning my spare cover ready for polishing and yes I know it may add up to 10BHP and improve the MPG but they are not the reasons I am doing it, I just want a bit more bling under the bonnet :)

First job to clean the burnt oil stains from underneath, not necessary really I suppose but while its on the bench may as well.

Does a gasket fit in the coil recess arrowed ?

What is the purpose of these two "vents" ?



(https://i.imgur.com/jVL3NtJ.jpg)
Title: Re: Rocker cover.
Post by: Ardent on September 30, 2023, 19:34
Yes and no.

Yes the outer recess and the plug holes.
Not the 2 arrowed rectangular bits.
Title: Re: Rocker cover.
Post by: TheTigerUK on September 30, 2023, 20:14
Quote from: Ardent on September 30, 2023, 19:34Yes and no.

Yes the outer recess and the plug holes.
Not the 2 arrowed rectangular bits.

They are vents I wasent expecting a gasket there, do you know the gasket part # Jason ?

edit: aaah I see the the coil recess gasket is part of the main gasket.
Title: Re: Rocker cover.
Post by: J88TEO on September 30, 2023, 21:03
That part of the gasket is part of the rocker cover gasket.
Title: Re: Rocker cover.
Post by: Ardent on September 30, 2023, 22:01
@TheTigerUK

Double check but I'm going with T11213-0D030 
Title: Re: Rocker cover.
Post by: TheTigerUK on September 30, 2023, 22:49
Quote from: Ardent on September 30, 2023, 22:01@TheTigerUK

Double check but I'm going with T11213-0D030 

I thought it was 0D040 ?
Title: Re: Rocker cover.
Post by: Ardent on September 30, 2023, 22:56
I just lifted it from the toyota invoice.

Revision number?
Title: Re: Rocker cover.
Post by: Carolyn on October 1, 2023, 08:59
This is what the gasket looks like:

s-l1600.jpg
Title: Re: Rocker cover.
Post by: Petrus on October 1, 2023, 09:54
Quote from: Ardent on September 30, 2023, 22:56I just lifted it from the toyota invoice.

Revision number?

Me being made of simpler stuff, just ordered the gasket specifying the VIN#.

On a side note, wasn´t there something about blue silicone gaskets? Or am I confusing a different car?!

ANd yes @TheTigerUK I wondered too about the surprisingly complex design of the vents in the splash plate.
Title: Re: Rocker cover.
Post by: Ardent on October 1, 2023, 18:26
Quote from: Petrus on October  1, 2023, 09:54On a side note, wasn´t there something about blue silicone gaskets? Or am I confusing a different car?!

Was def an issue with some blue coloured ones.
I got mine from Mr T. Was no more expensive than anyone else.
Title: Re: Rocker cover.
Post by: TheTigerUK on October 5, 2023, 18:05
A long way to go until finish is mirror like but steadily getting there.

(https://i.imgur.com/dwVinqC.jpg)

Title: Re: Rocker cover.
Post by: TheTigerUK on October 5, 2023, 18:09
From this.

(https://i.imgur.com/F8ovpli.jpg)
Title: Re: Rocker cover.
Post by: Joesson on October 5, 2023, 19:00
Quote from: TheTigerUK on October  5, 2023, 18:05A long way to go until finish is mirror like but steadily getting there.

(https://i.imgur.com/dwVinqC.jpg)

Does Mrs Tiger know you used the dish washer for other purposes?
Title: Re: Rocker cover.
Post by: TheTigerUK on October 5, 2023, 20:03
Quote from: Joesson on October  5, 2023, 19:00Does Mrs Tiger know you used the dish washer for other purposes?

sssssh  ;)
Title: Re: Rocker cover.
Post by: TheTigerUK on October 10, 2023, 15:34
Quote from: Ardent on September 30, 2023, 22:01@TheTigerUK

Double check but I'm going with T11213-0D030 

Thats the one 👍

(https://i.imgur.com/UsI0FIX.jpg)

Title: Re: Rocker cover.
Post by: Ardent on October 10, 2023, 17:11
I wonder if same part, different number.

Pfl vs fl
Title: Re: Rocker cover.
Post by: TheTigerUK on October 12, 2023, 19:15
How far do you go ? the casting flash looks rough so I decided I may as well take it off while cleaning it up.

I now calculate that after removing the flash and therefore losing some weight I could even get extra BHP 🤔

ps: I have worked on better quality Aluminium in the past.

(https://i.imgur.com/twXafvl.jpg)


(https://i.imgur.com/Qyisu9l.jpg)