BlueBDA Posted December 8, 2019 Share Posted December 8, 2019 My speedo cable connection has come unattached. See picture. The knurled female threaded part is supposed to screw onto the male threads coming out of the tranny housing, shown to the left in this picture. But - those male threads spin free, and slide in and out of the tranny housing. Advice anyone? Link to comment Share on other sites More sharing options...
11Budlite Posted December 9, 2019 Share Posted December 9, 2019 My speedo cable connection has come unattached. See picture. The knurled female threaded part is supposed to screw onto the male threads coming out of the tranny housing, shown to the left in this picture. But - those male threads spin free, and slide in and out of the tranny housing. Advice anyone? I'm not positive but I think there's supposed to be a snap-ring holding the male threaded part into the gearbox housing. Link to comment Share on other sites More sharing options...
Croc Posted December 9, 2019 Share Posted December 9, 2019 Its a T-9 gearbox for the record. If its not the snap clip Bruce refers to, it could be your angle drive has broken. Refer here for some back ground and parts suppliers https://www.lotus7.club/forum/techtalk/type-9-gearbox-speedo-angle-drive Burton has a bunch of the replacement parts when you work out what exactly has broken. They also include the snap clip that Bruce refers to. https://www.burtonpower.com/catalogsearch/result/?q=type+9+speedo Link to comment Share on other sites More sharing options...
papak Posted December 9, 2019 Share Posted December 9, 2019 You might want to use a GPS speedometer and cap or plug the drive mechanism. Always accurate, regardless of wheel/tire size or final drive ratio. Always dry too! Link to comment Share on other sites More sharing options...
Brightonuk Posted December 9, 2019 Share Posted December 9, 2019 You might want to use a GPS speedometer and cap or plug the drive mechanism. Always accurate, regardless of wheel/tire size or final drive ratio. Always dry too! Second that after two failures and lot of grief I ditched the T9 angle drive and went with a GPS Speedo Link to comment Share on other sites More sharing options...
FE07 Posted December 10, 2019 Share Posted December 10, 2019 Second that after two failures and lot of grief I ditched the T9 angle drive and went with a GPS Speedo And I'll triple that. Used a Speedhut GPS speedo and very happy with it. Jim Link to comment Share on other sites More sharing options...
Kitcat Posted December 11, 2019 Share Posted December 11, 2019 On my track-only car I dont have a speedometer. If I get really curious, I take my Garmin GPS with me to remind me what RPM is 70 mph, etc. I have a progressive series of shift lights that I depend on to decide when to shift, but watch the analog tach as well. I couldn't function without the shift lights. They are bright enough that they reflect perfectly onto the top edge of my wind deflector so serve as a sort of poor-man's heads-up display. Very handy when racing, where looking down at the tach isn't always convenient. Link to comment Share on other sites More sharing options...
Brightonuk Posted December 11, 2019 Share Posted December 11, 2019 In addition if you do go with the Speedhut GPS suggestion they can use CATERHAM on the face of the dial so it look similar to stock Link to comment Share on other sites More sharing options...
xcarguy Posted December 12, 2019 Share Posted December 12, 2019 On my track-only car I dont have a speedometer. If I get really curious, I take my Garmin GPS with me to remind me what RPM is 70 mph, etc. I have a progressive series of shift lights that I depend on to decide when to shift, but watch the analog tach as well. I couldn't function without the shift lights. They are bright enough that they reflect perfectly onto the top edge of my wind deflector so serve as a sort of poor-man's heads-up display. Very handy when racing, where looking down at the tach isn't always convenient. Mike, you don’t need a speedometer. It would only scare you to know how fast you’re running. I’ve watched you run through the competition faster than a well-seasoned bowl of Cincinnati chili.:jester: Link to comment Share on other sites More sharing options...
Kitcat Posted December 12, 2019 Share Posted December 12, 2019 Shane: So you are sayin I am faster than stink:)? Link to comment Share on other sites More sharing options...
Croc Posted December 12, 2019 Share Posted December 12, 2019 errrr....noooooo....maybe that your driving style leads to a lot of shit being laid down by other drivers. :jester: In true USA7s fashion, whose thread have we hijacked this time? Link to comment Share on other sites More sharing options...
BlueBDA Posted December 12, 2019 Author Share Posted December 12, 2019 I was going to say - from speedo right-angled drives to Cincinnati chili and its effects. Never could have seen that coming. Getting back to more mundane things, I think the problem I have is with the threaded part that sticks out of the tranny case, not the right-angle drive. I'll get the C-clip off and see if I can get that out. Will my tranny oil come pouring out when I do that? Link to comment Share on other sites More sharing options...
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