grnvett
Standard Bore
It all starts last Tuesday. A mostly uneventful 240 mile jaunt in the country west and south of Chicago. I managed to drop the ROKT, but that is a whole other story.
The Thursday, I decide to ride to work and all goes well. Lights light and signals signal, she runs like a scared hare.
Ok, everything seems fine till I get ready to go home. Turn the key and the tach just sits there, no little dance and no leds for neutral, etc. OK, she still runs and all seems OK, Just no tach and no neutral or turn signal light. I'll get home OK and I did.
At home, start checking around. Maybe a fuse? Pull the Beetles, Pull the seat (also corbin so it screws in place). Wiggle my fat fingers in to get the lid off the fuse block and stare at the international hyrogliphics on the inside of the cover. No need to check the shop manual that is 10 feet away. Check the fuse that seems to indicate the engine and the one that showns the signals, ALL GOOD - - ****!
So I continue checking. I had deinstalled a PC-III about a week earlier so maybe I jiggled something loose. Under the tank, How Handy! ****, nope. Which plug is the instruments? OK there it is how do you get it apart (not easily). All for naught!
Plug in TUNEBOY. The map is fine and all the sensors are just right, EVEN the tach, no codes - - **** - **** - ****.
Wayne (TUNEBOY) help, any ideas? I have noticed on one of the hundreds of power cycles that the leds blink ever so briefly at power up, so is it the computer? He says probably not, most likely the instrument. Check further and let him know. 4 ****s.
Well by now it's midafternoon on the Saturday of the MEMORIAL DAY holiday, so no dealer is a possiblility.
I decide, Oh what the heck, I'll go on the ride down the Lake Michigan shore in Chicago without a tach or neutral light. Everything else but the clock works. Oh no, the clock has quit! Is this impending electrical system collapse, GOD I hope not. I go anyway, you're only old once!
All the time, what will a new tach cost, what will a new computer cost, what if that doesn't fix it. I think I'm gonna be sick! The ride was beautiful, Chicago and Lake Michigan are fantastic early in the AM.
So the story comes to a happy ending. I get home around noon and decide to take it all apart again. This time I'll read the instructions (shop manual). Well guess what fuse #3 does. It 'protects' the clock and the 'instrument cluster'.
Here's what I learned:
1. Look in the book!
2. The fuse block cover should have been left blank.
3. The contact for the 12v clock is 1 micron from the housing.
4. Chromed plastic is a really good electrical conductor.
5. The speedo and engine lights are NOT part of the 'instrument cluster'
6. The computer flashes a little pulse on power up.
7. Drink more, worry less.
So finally here's what happened. On the way to work I noticed the clock was about 2 minutes slow. The adjuster button was blocked from practicality by the bracket. So I, in my infinite wisdom, decided that BFFI was OK and just turned the clock in its housing to reset it. I guess I'm stronger than I thought and warped the housing enough to make the connection and zap, no clock and no tach. I only figured it out cause the clock quit.
drive on
jck
The Thursday, I decide to ride to work and all goes well. Lights light and signals signal, she runs like a scared hare.
Ok, everything seems fine till I get ready to go home. Turn the key and the tach just sits there, no little dance and no leds for neutral, etc. OK, she still runs and all seems OK, Just no tach and no neutral or turn signal light. I'll get home OK and I did.
At home, start checking around. Maybe a fuse? Pull the Beetles, Pull the seat (also corbin so it screws in place). Wiggle my fat fingers in to get the lid off the fuse block and stare at the international hyrogliphics on the inside of the cover. No need to check the shop manual that is 10 feet away. Check the fuse that seems to indicate the engine and the one that showns the signals, ALL GOOD - - ****!
So I continue checking. I had deinstalled a PC-III about a week earlier so maybe I jiggled something loose. Under the tank, How Handy! ****, nope. Which plug is the instruments? OK there it is how do you get it apart (not easily). All for naught!
Plug in TUNEBOY. The map is fine and all the sensors are just right, EVEN the tach, no codes - - **** - **** - ****.
Wayne (TUNEBOY) help, any ideas? I have noticed on one of the hundreds of power cycles that the leds blink ever so briefly at power up, so is it the computer? He says probably not, most likely the instrument. Check further and let him know. 4 ****s.
Well by now it's midafternoon on the Saturday of the MEMORIAL DAY holiday, so no dealer is a possiblility.
I decide, Oh what the heck, I'll go on the ride down the Lake Michigan shore in Chicago without a tach or neutral light. Everything else but the clock works. Oh no, the clock has quit! Is this impending electrical system collapse, GOD I hope not. I go anyway, you're only old once!
All the time, what will a new tach cost, what will a new computer cost, what if that doesn't fix it. I think I'm gonna be sick! The ride was beautiful, Chicago and Lake Michigan are fantastic early in the AM.
So the story comes to a happy ending. I get home around noon and decide to take it all apart again. This time I'll read the instructions (shop manual). Well guess what fuse #3 does. It 'protects' the clock and the 'instrument cluster'.
Here's what I learned:
1. Look in the book!
2. The fuse block cover should have been left blank.
3. The contact for the 12v clock is 1 micron from the housing.
4. Chromed plastic is a really good electrical conductor.
5. The speedo and engine lights are NOT part of the 'instrument cluster'
6. The computer flashes a little pulse on power up.
7. Drink more, worry less.
So finally here's what happened. On the way to work I noticed the clock was about 2 minutes slow. The adjuster button was blocked from practicality by the bracket. So I, in my infinite wisdom, decided that BFFI was OK and just turned the clock in its housing to reset it. I guess I'm stronger than I thought and warped the housing enough to make the connection and zap, no clock and no tach. I only figured it out cause the clock quit.
drive on
jck