| I took a quick look under the centre console last
night and found that the rubber gaiter was ripped, with a big hole
in it !!!! doh ! Has anyone got the relevant part number and price
, to enable me to order one from Mazda ?? (1/00) |
|
Did you take off the upper one? This upper one is just a seal,
but there's a metal disk beneath with a rubber bit in the middle,
and this one actually acts as a pivot for the gear stick. On mine
the lower one was *much* worse than the upper.
I seem to remember just under 20 quid for the upper one and just
over 15 quid for the lower.
1) Make sure you have a large rag handy to catch a bit of oil.
2) Make sure you have 90cc of gearbox oil.
3) Get some 4mm tube to drain some turret oil. Some say a turkey
baster. Ours wouldn't fit.
4) Remove the centre console after unscrewing gearstick.
5) Remove the upper gaiter.
6) Remove the lower disk/gaiter (you'll need a couple of extensions
on the socket) and remove the gearstick. The bottom is probably
very messy, and this is where the large rag is used!
7) Remove the plastic stays and either slide or cut off the old
gaiters.
8) The new ones look like they don't fit. Use a little silicone
grease on the black shaft of the gearstick and slide them down
it. They expand to fit. Think "childbirth". :-)
9) Drain any old oil out of the turret that the stick fitted in
to. At 45k and 6 years mine didn't have a single drop. Stick in
90cc of new oil.
10) Assuming you got the gaiters on the right way up, the gearstick
will bolt back on as "the reverse of disassembly". ;-)
11) Make sure you got all the wires and insulation back around
the gaiter OK. Check that the gaiters don't wrinkle and pop as
you change gear.
12) Replace the centre console and have a beer.
Total time taken should be less than an hour and it's easier
to do than describe! (1/00)
|
|
These should be the part numbers.
Boot dust change m514-17-480a - this is the bottom (little) one.
Insulator no1, change na01-64-481b - this is the top (big) one.
(1/00)
|
NA01-64-481B
M514-17-480A
You need two parts, because the (more important) seal of the shifter
turret will be gone, too. (1/00) |
| Buy one from Powerdrift, Jay NG's
your man, don't pay mazda's prices.....! 07957 654284 or 01435 864573
(1/00) |
| For those who are going to change the rubber gear gaiter. I found
some pictures which give you an idea what to expect at http://albums.photopoint.com/j/AlbumList?u=117212&Auth=false
Look under Miata oil maintenance. (1/00) |
| General question .... If it doesn't leak out on the road, where
does the original oil go to ? Does it just evaporate/dry out or
drain into the gearbox. (1/00) |
| As it gets quite hot under there I can imagine that after a while
some oil evaporates/dry's out, especially once the rubber gaiter
cracks. (1/00) |
|
What you need is Redline Synthetic oil in the gearbox - type
MTL if it's really sticky - you can get two litres by mail order
from Donutz (www.donutz.co.uk) or Demon Tweeks (01978 664466)
These instructions specifically for Mk 1 - never done it on a
Mk 2
Gaiters - remove the centre console (5 screws - 2 in locker thingy,
one under ash tray, 2 at front corners
- Unscrew gearknob, lift and wiggle console unit to clear fuel
filler release etc
- watch out for and disconnect electrical connectors)
You will see heat insulator around gearstick.
Undo 4 bolts holding it and remove.
If it's old, it's toast - full of holes.
If it's not too bad, you can patch it up temporarily with gaffer
tape. Preferably replace.
There is probably a very tight nylon ring holding top of gaiter
- cut it to remove the gaiter.
Replace with cable tie, or if you're replacing gaiter, the new
one has a ring fitted.
Under it, you will see top of gearchange turret.
3 bolts hold the top cover, which incorporates a seal/flat rubber
gaiter.
Remove 3 bolts, and lift gearstick + seal.
If it has holes in it, replace.
Whilst you're there, check turret is reasonably full of oil. If
not, refill it - not up to top - leave room for the gearstick
gubbins. (It takes 90cc from dry - gearbox oil)
Replacing the seal just needs brute force to slide it off gearlever
- doesn't look possible, but it is.
Reverse for replacement.
When you replace gearstick/top cover, you need to engage pin on
gearknob pivot (stops it rotating).
Doing this a) keeps dirt out of turret and stops oil escaping
(it disappears anyway - dunno where to)/ b) keeps centre console
cooler (lots of hot air comes up through hole in floor and through
holes in heat insulator/ c) improves gearchange ease and precision
- don't really understand why, but it does. (1/01)
|
|
Er, the top boot; what does it actually do, besides keep the
wind out? Both mine are split, but I feel its only really necessary
to repace the bottom one. (3/00)
|
| It (the top boot) keeps dust and noise out, and most importantly,
heat. If you've got holes in the top boot you'll find that the centre
console gets very, very hot on a long journey in warmish temperatures.
If you need to penny pinch, you can fix it quite well with Duck
tape. (3/00) |
| You mean the centre console isn't *supposed* to get warm/hot??
I've noticed that it got quite warm...even with the heater off...I
thought this was normal (?) My audio tapes get quite hot if I've
been on a long drive...do you think this could be due to a cracked
top boot? (3/00) |
|
You mean the centre console isn't *supposed* to get warm/hot??
Warm - yes. Hot- no.
I've noticed that it got quite warm...even with the heater
off...I thought this was normal (?) My audio tapes get quite hot
if I've been on a long drive...do you think this could be due
to a cracked top boot?
Yes - it's worth a look (They dont so much crack as disintegrate-
you'll probably find big tears all round. It's a sort of convoluted
gaiter thing, like a fwd drive shaft boot) Also make sure the
bottom holding plate is flat, not warped to leave gaps underneath.
(3/00)
|
| Mine had so sound proofing material underneath, but some UK
cars seem to have this. Will this make any difference? (3/00) |
| Some - but I doubt it would do much to keep heat out. Basically
it's exhaust and engine heat I think - the exhaust pipe is fairly
close to the gearshift hole, and engine heat will tend to be piped
along below the tunnel as well. (3/00) |
| Does anyone have the part numbers for the two rubber gaiters
that go on the gearbox, Both of mine are looking worse for wear!!
Anyway I'll need the one that goes from the turet to the gearstick
and the one that goes from the body to the stick, can I get them
anywhere apart from my local (un)friendly mazda dealer (the car's
a eunos) Also how much oil goes in the turret on the box? (9/00) |
| The bottom one is called Boot Dust Change Lever (or Change Lever
Dust Boot in English) - it's M51417480A - list price a year ago
was 14.90 (+ VAT). The "middle" one is called "Insulator", is NA0164481B
and the list price was 20.38 (+ VAT) a month ago. The lower one
is on the microfiche of the gearchange, etc, but the middle one
is with the pictures of the central console. You'll have to get
them from your friendly local Mazda dealer - just don't tell them
they're for a Roadster if that's a problem. The turret takes 80-95cc
of oil (from dry) (9/00) |
| Yesterday my gear stick went odd! sideways and up/down movevment
way past the norm, you could push it about 4 inches past the normal
stop to the left, and gear selection was push it and hope. after
the 3 hour drive home it suddenly came back to normal? (12/00) |
|
Sounds like the rubber boots around the stick are falling to
bits. Without these gear selection can be iffy, and the lower
one holds the gearstick in place!
Unscrew centre armrest (half a dozen screws, check in storage
box and under ashtray), whip off gearstick and ease console out
(careful of window switch wires and fuel/foot release levers).
Unbolt the upper rubber boot and then you can see the lower boot.
10mm with a long extension will do it.
It's only a five minute job to get to this stage, so you can
take a peek and report back. (12/00)
|
| Something similarish - but worse happened just after I got mine.
I wanted to do a quick U-turn; whipped down to 3rd & the gearstick
stuck there. It could be forced, but wasn't happy. Seems that the
gearstick goes directly into the gearbox, which is held by an alloy
bracket. This had cracked (probably before I had it 'cos there was
dulling around the area) & jammed the stick. Garage said they had
never seen this before, but happily replaced the bracket. So get
yours checked - it may save an `embarrasing' stop. (12/00) |
| |
| |