Upgrade 91-92 to 93 Brakes

From: Kostas Chryssos (sv1bt@athena.compulink.gr)
Subject: UPDATE to 93 brakes (corrected final)
Date: Thu, 07 Sep 1995 18:16:35 +0200
Cc: uunet!validgh.com!mr2-interest@uunet.uu.net

The update is ONLY for SW20. SW21 has the same brakes..no change so far.

Parts required:

1. Cover Dust assy rear
        47881-17050     rh      x1
        47882-17050     lh      x1

2. Cover dust assy front
        47703-17020     rh      x1
        47704-17020     lh      x1

3. Cylinder assy rear disk brake
        47730-17130     rh      x1
        47750-17130     lh      x1

4. Cylinder assy front disk brake
        47730-17140     rh      x1
        47750-17140     lh      x1

5. Pad kit disk assy rear
        04492-17050     l+rh    x1

6. Pad kit disk assy front
        04491-17160     l+rh    x1

7. Disk assy rear
        42431-17070 till 1993 and 42431-17060 till now (I used the 93P/N) x2

8. Disk assy front
        43512-17090 till 1993 and 43512-17080 till now (I used the 93 P/N) x2

9. Bearings rear + miscel. x2 ea
        90369-43008
        wabs 43246-17030        w/o abs 43246-17020
        wabs 43247-12010        w/o abs 43247-33010
        90521-88001
        90179-22015
        42428-14010
        90252-04008

10 Bearings front + miscel  x2ea
        90369-30044
        43514-17020
        43524-17010
        90179-20003
        90521-68001
        90311-42018

Every effort has been made to check the P/N's for correctness. Errors accepted.
No responsibility or guarantee undertaken what-so-ever.
The above list has been compiled for my personal use only.


'73 de SV1BT (Kostas G. D. Chryssos Ph.D.)
e-mail : sv1bt@compulink.gr
30,Ikarias str. Glyfada GR16675, Athens, Hellas
Tel: xx-301 9628212, Fax: xx-301 9628539




From: Kostas Chryssos (sv1bt@athena.compulink.gr
To: geoff@softy.mr2.com
Date: Fri, 08 Sep 1995 17:07:57 +0200
Subject: Re: UPDATE to 93 brakes

>Thanks Kostas, I'll add this to the Web site. Are there any special problems
>or other things one might run into when doing this upgrade?
>
>Geoff

Not really. The most difficult part is to get the Bearings out, they are
pressed, and press the new ones in, have to have the right tools to do properly.

Also an allignment has to be done at the end.

Installing the new disks requires no special balancing, you have to mark if
you remove and re-install the old ones. I checked the new disks on a machine
and they are perfectly balanced.

The part no's are to 1995 catalog.


'73 de SV1BT (Kostas G. D. Chryssos Ph.D.)
e-mail : sv1bt@compulink.gr
30,Ikarias str. Glyfada GR16675, Athens, Hellas
Tel: xx-301 9628212, Fax: xx-301 9628539