My first question would be what is the colour of the oil in the gearbox? Has
someone filled it with ep oil? or 20/50? This would give a sluggish
gearchange.
The oil to use in the Rover/TR7 5speed is auto trans fluid and should be red
in colour and very thin. You can buy special oil but auto trans fluid works
perfectly.
Adrian TR4A CT64306 O
Wales UK
----- Original Message -----
From: "Mark J. Bradakis" <mark@bradakis.com>
To: "Triumphs" <triumphs@autox.team.net>
Sent: Tuesday, July 31, 2007 4:32 AM
Subject: [TR] Wedge 5 speed gearbox issues
> First off a quick note on list archives - they are where they were
> before, http://www.team.net/archive
>
> So this fellow brings a car into the shop, it has a Rover SD1
> V8 mated to a TR8 5 speed gearbox. The issue is that about
> 3/4ths of the time the box shifts fine. But a bit too frequently
> it is really difficult to downshift from 3rd to 2nd, or to get it
> into first and finding reverse can be a bit troublesome. The
> clutch system seems to be working just fine and is most
> likely not part of the problem.
>
> I'm not that experienced with this particular model of transmission
> so I'm just standing around scratching my head a bit. Does this
> behavior sound like a common issue with this gearbox? Any
> hints on what to look for right off the bat? Fluid is fine, so I'm
> assuming it isn't something as simple as that. Any ideas on
> what to look for first?
>
> Thanks,
> mjb.
> _______________________________________________
> dixie4.wales@virgin.net
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