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  Cheap, Easy Fuel line tap
Posted by: Oldman - 02-07-2022, 04:38 PM - Forum: Fuel System & Electrics - Replies (1)

Quote:I've finally sourced a good quality, in-line fuel tap & thought I'd post KC to show the results.
It always worried me that I couldn't shut off the fuel supply whenever I wanted to changed a filter or work on the engine. With a full-ish tank of fuel, there's quite a head of pressure in the fuel lines & whenever I disconnected a fuel line, I inevitably had fuel running everywhere. I've not wanted to crush the fuel line with vise grips, for fear of damaging the line permanently & driving something up the bore might put rubbish in the line.......so, after a lot of searching, I found this solution. It's cheap, easy & quick to install. It took about 20 minutes start to finish once I had my tools sorted out & a plan of attack in mind.


[Image: P1010255.jpg~original]  
This is the fuel tap - cost -$ 22.00.

[Image: P1010259.jpg~original] 

These are the tools I used: 2 x small hose clamps,1 x blade screwdriver,(to suit clamps),1 x "quick-clamp",1 x pair of good quality side-cutters.
First, I disconnected the battery - just in case.... Then I clamped of the fuel line about 2-3 inches from the fuel tank using the "quick-clamp".I used this type of clamp as they have a large surface area for clamping pressure so less likely to damage the fuel line:


[Image: P1010260.jpg~original] 

Then, using the side-cutters-(& holding my breath that the quick-clamp worked)-cut the fuel line.

[Image: P1010261.jpg~original] 


Happy days ! No leaks once the fuel tap was put in place & the quick-clamp released:

[Image: P1010263.jpg~original] 

Next, I placed the hose clamp over the engine side fuel line, pushed the other side of the fuel tap in place, tightened everything up & checked for leaks.

[Image: P1010265.jpg~original] 

Once I was sure everything was sealed up OK, I backed the hose clamps off a little & rotated the fuel tap so that the lever was upper-most.

[Image: P1010268.jpg~original] 

Now with the fuel shut off, I positioned an in-line fuel filter out of the engine bay & away from any control cables & heater tubes. Once connected, I turned on the fuel & checked for leaks....again - there weren't any.

[Image: P1010269.jpg~original] 

Just a couple of tips: If you use this type of fuel tap, you'll find it really hard to remove once it's in place.The "barbs" on each side really hang on, so measure twice, cut once. I snipped off about 2-3 inches of fuel line to accommodate the fuel tap body length - this allows for a "natural" curve, below the fuel tank. I did the same to allow for the in-line filter. If you don't allow for the tap body/fuel filter, you'll end up with excess fuel line hanging on control cables, heater tubes,gearbox etc. With regular driving, the friction could cause a breech in the fuel line. (But at least you could turn the fuel off now!)

Now where to get these fuel taps. Go on-line & search for " Gaspares.com.au " This company is a wholesale supplier to the lawnmower maintenance industry. Once you find their website,click on your state & you'll get a toll free number to ring.When you ring that number the person will ask you for your postcode -they will then advise you of the nearest outlet that they supply.
Contact the outlet & tell them you want a:

PTC 6291 Universal, metal in-line petrol tap with 1/4 inch barbs.

Their barcode for the tap is : 9 316596038381

They should only cost $ 22.00 or so, depending on the dealer. When I spoke to Gaspares they told me that they do not supply the general public & wouldn't sell direct, hence the postcode requirement.

If you're in NSW : Gaspares 'phone number is 1300 363005

Anyway, if I've helped at least one other KC member with this post - it's all been worthwhile.

stuck

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  Fuel Consumption Guide
Posted by: Oldman - 02-07-2022, 04:34 PM - Forum: How to, & handy hints - No Replies

Fuel Consumption Guide (repost) Courtesy of Adrian (Mordred)

Quote:Retrieved from the archives due to some questions about fuel consumption. 

This chart was worked out by a member (Dingostrategy, miss you bloke) quite a few years ago based on a sample of other members reporting their figure (real world figures and some factory spec) as well as some other sources of info. Only to be used as a GUIDE!!! Not meant as a definitive or highly accurate mileage calculator but should give new people some sort of idea of what to expect, and if they find they are way off without explanation, it might be worth looking in to why.



[Image: fuel_graph.jpg] 
Notes:

  • Raise or lower your target band according to the arrows on the right.
  • feel free to comment on whether this works for you, and report your efficiency and vehicle details if not.
  • For a graphic-free calculation, take 3/4 of your capacity (expressed as 16, 18, 21 etc, i.e a 1700 engine is '17'), and subtract 1.1. Then add or subtract one for the things listed near the arrows. (i.e. Warren's 1700 engine gives a calculation of around 11.5, adding about 2 for heavy bits, gives 13.5L/100km)
  • For Fuel Injection, the regression used ACTUAL figures. Theoretical figures and mechanic's advice is that an FI 2L should return ~12/100. Up to 30% increases have been reported for poorly tuned FI. Get yours looked at now!
  • Best estimate of carbon pollution for Type IV Kombi engine is 3kg/L(yes, 3). i.e. for average bus, around 25kg for every 100kms you do, or for an average daily driver, 500 TONNES per year. That's why I think this stuff's important.


Disclaimer:

The regression model used to compute this chart is only partly explains the relationship between these variables. The factors used to raise or lower the estimate are those that seemed to have an effect of greater than 1SD about the weighted grand mean. This is sort of dodgy statistically, but as an estimate, not too bad.

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  Wheel Alignment - Sydney
Posted by: Oldman - 02-07-2022, 04:28 PM - Forum: Steering, Brakes & Suspension - Replies (2)

Courtesy of Barry :

https://www.eastcoastsuspensions.com.au/


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  Wheel Data
Posted by: Oldman - 02-07-2022, 04:23 PM - Forum: Bay Tech Clinic - No Replies

From Kombirod:

Found this and thought it might be handy given the amount of times the question of "what wheels will fit me Kombi" comes up.

http://www.carlsalter.com/wheel_fitments.html


stuck

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  Clutch Cable Replacement
Posted by: Oldman - 02-07-2022, 04:06 PM - Forum: How to, & handy hints - No Replies

[b]Clutch Cable replacement for the DIY Kombi Pilot.[/b]

Quote:This is something I have been meaning to post for ages and as it turns out I inadvertantly did it finally without realising it!  
It involves replacing that old stretched clutch cable that is soooo long now that it has 3 wheelnuts used as spacers to get enough adjustment on it and is fraying as we type... or possibly the one that gave up on the way home from work last week in peak-hour traffic. 

If you are willing to get a little messy and have a few basic tools and a mate handy, it is not hard at all to do yourself.

WHAT YOU NEED
Pin punch or similar object.
Hammer.
Small/medium flatblade screwdriver
13mm spanned or socket and ratchet handle (the latter is easier).
10mm spanner or socket (or whatever size the bolts holding your particular bashplate on are).
Grease (lithium spraygrease is effective and easy to use).
Clutch Cable ($30 from any classic VW parts supplier)

WHAT TO DO

FIrstly, grab a 13mm spanner or even better, a socket and ratchet handle, then get up under the back and undo the wingnut at the gearbox end of the cable and put it aside... you will see it above the passenger side driveshaft. once that is undone take out the two 13mm bolts in the side of the gearbox that hold the bowden tube bracket in place and make sure not to lose any of the washers in the event that the bracket slides off the tube end as they are important to the overall smooth operation of the clutch and life of the cable. pulll the cable down so it is hanging down beneath the driveshaft rather than over the top then climb back up topside.

Next grab a screwdriver and pliers, a hammer and a pinpunch or small nail punch (or other small diameter lengh of metal around 5mmm in diameter) and climb under the front. Take off the front bashplate if it is still fitted (from memory the bolts are 10mm from the factory but don't be surprised to find all manner of poor imperial measure substitutes under there...), then using the screwdriver, pliers or your fingers, unclip the little retainer from over the top of the metal piece at the end of the cable where it attaches to the pedal lever, then drive out the pin that it is attached too using the punch (or substitute) and hammer... make sure to retain this unless your cable came with a new one. Now you should be able to pull the cable end free of the pedal lever.

The cable will now be disconnected at both ends and be ready to pull out of the tube for replacement. before doing anything else, follow the cable back from the pedal and note carefuully which hole it travels through in the chassis and the location of the metal guide tube that it feeds into. AFter doing this there are a couple of ways one can go about the removal process. If the cable is snapped clean through, you simply pull both ends out seperately. If, as is more often the case, the cable has had a number of strands snap but is still held togetherby a few stretched strands that refused to die, then the threaded end of the cable near the gearbox must be fed into the bowden tube so it doesnt catch on it then the cable ill be pulled from the front. if the bowden tube has been pulled or fallen off the end of the fixed metal tub in the chassis, then you will have to do the same here so it doesnt catch.

Now you are ready to put the new one in. before doing this, make sure you have some grease handy. I use spray-on white lithium grease (available at bunnings) as i find it easy to apply and less messy. Unravel the new cable, then get the threaded end and run it through the same course under the chassis as the old one went, then when you are sure it is routed correctly, feed it into the fixed metal tube just a little, then continue feeding it slowly, applying plenty of grease to each section of the cable before feeding it through. Keep feeding until you encounter resistance, which will be the threaded end reaching the bowden tube and being baulked by the curvature. Before going any further, get the retaining pin you took out before and grease it, then grab the pedal end of the cable and grease the holes and the inside surfaces, push it over the lever so the holes line up as before, then drive in the pin again and clip it back down over the top of the cable end. 

The front end of the cable is now out of the way so all that remains is to get it connected up and adjusted. FOr the next stage it is best to have another person handy, as one person will be required to grasp the bowden tube in such a way that the natural S-bend in it is straightened to allow the solid threaded end to be fed through the tube and out the other end by the other person. THis can be done either with the bowden tube attached to the metal tube or with it pulled off... with it connected to the chassis tube it will need to be pushed through from up the front.... disconnected it will be done from the back.

Once the threaded end has been sucessfully pushed through the bowden tube, you can then reconnect the tube to the metal tube in the chassis, then pull the cable right through and have it sit over the top of the driveshaft. If the bracket and washers were removed or fell off the tube, feed the washers, then the bracket (concave side facing you) over the cable end and back onto the metal end of the bowden tube. AGain, the washers are important so don't leave any off. After making sure the bowden tube is orientated so the curve is pointing upwards, you must then get one of the two bolts you took out, then line up the bottom hole in the bracket carefully with the bottom hole in the gearbox and place the bolt in, starting it by hand and then once you are satisfied it has taken up the thread and is not crossthreading (easy to do as the gearbox case is magnesium and hence the threads are soft as shite), continue to do it up with your tool of choice till it is almost home but not tight, making sure to keep pressure off the bolt while doing so. once this is done, get the other bolt and push the bracket so the top hole is lined up perfectly and carefully start the bolt in the hole, making doubly sure that it is goinbg in straight and not being pushed askew by the bracket... this is easier said than done... then keep winding it home until it is almost all the way in (use a tool if you like once the bolt is well started), then tighten both bolts about as tight as you would tighten a sparkplug... ie just enough that the bolts wont come loose. 

The final part is reattaching the cable to the throwout lever and adjusting it... both parts part will require 2 people for the sake of ease. Have somebody hold up the clutch pedal all the way, then feed the thread into the hole in the top of the lever arm and wind on the wingnut until it contacts the arm, then give it another 4 full turns, making sure not to let the cable twist at any stageor the adjustment will not hold. Have the person in the car let go of the pedal then push it down (making sure your hands are clear of everytihng first) and ask them where it is sitting in relation to the floor. if it is still low (chances are it will be), keep winding and have them watch the pedal and tell you when it stops ascending, at which point you stop turning... after you've done it a lot of times like i have (all in the space of 2 years!?!??! :/) you will eventually be able to pick up by feel and the noise the pedal makes when it has reached the top of it's travel.

Now climb out and hop in the Kombi, thyen push the pedal all the way to the floor and then let it up again slowly to allow the cable to settle. now pull the pedal up with your fingers, then push it down using fingers and thumb and see that there is about 1 inch from the top of the pedals travel to the point where you feel significant working resistance. if it is significantly more, adjust the wingnut half to a full turn tighter and try again, then start the engine. Try engaging first gear... it should engage without resistance... if it doesnt (not accounting for gearbox/shifter issues) then give the wingnut another wind. If it engages gears fine however, put you foot on the clutch, hold the brake or put on the handbrake if it works, and then with 1st gear engaged, slowly release the clutch while watching the pedal and note where the clutch starts to grab... it should pick up with the pedal nnot more than about an inch off the floor. if it is much more than this, wind the wingnut back a turn at a time until you get to the point when gears are hard to engage, then wind it half a turn tighter at a time until gears engage without resistance, then half a turn more. Once you are satisfied the clutch is working correctly, apply grease to the exposed portions f the clutch cable at each end and put a little in the end of the front tube and in the eand of the bowden tube, replace the bashplate, and then go for a drive. If gears get a little crunchy or hard to get, tighten the wingnut a turn and it should be right again.

CHeers!
Kieran

(02-07-2022, 04:06 PM)Oldman Wrote: C[b]Clutch Cable replacement for the DIY Kombi Pilot.[/b]
Quote:This is something I have been meaning to post for ages and as it turns out I inadvertantly did it finally without realising it!  
It involves replacing that old stretched clutch cable that is soooo long now that it has 3 wheelnuts used as spacers to get enough adjustment on it and is fraying as we type... or possibly the one that gave up on the way home from work last week in peak-hour traffic. 

If you are willing to get a little messy and have a few basic tools and a mate handy, it is not hard at all to do yourself.

WHAT YOU NEED
Pin punch or similar object.
Hammer.
Small/medium flatblade screwdriver
13mm spanned or socket and ratchet handle (the latter is easier).
10mm spanner or socket (or whatever size the bolts holding your particular bashplate on are).
Grease (lithium spraygrease is effective and easy to use).
Clutch Cable ($30 from any classic VW parts supplier)

WHAT TO DO

FIrstly, grab a 13mm spanner or even better, a socket and ratchet handle, then get up under the back and undo the wingnut at the gearbox end of the cable and put it aside... you will see it above the passenger side driveshaft. once that is undone take out the two 13mm bolts in the side of the gearbox that hold the bowden tube bracket in place and make sure not to lose any of the washers in the event that the bracket slides off the tube end as they are important to the overall smooth operation of the clutch and life of the cable. pulll the cable down so it is hanging down beneath the driveshaft rather than over the top then climb back up topside.

Next grab a screwdriver and pliers, a hammer and a pinpunch or small nail punch (or other small diameter lengh of metal around 5mmm in diameter) and climb under the front. Take off the front bashplate if it is still fitted (from memory the bolts are 10mm from the factory but don't be surprised to find all manner of poor imperial measure substitutes under there...), then using the screwdriver, pliers or your fingers, unclip the little retainer from over the top of the metal piece at the end of the cable where it attaches to the pedal lever, then drive out the pin that it is attached too using the punch (or substitute) and hammer... make sure to retain this unless your cable came with a new one. Now you should be able to pull the cable end free of the pedal lever.

The cable will now be disconnected at both ends and be ready to pull out of the tube for replacement. before doing anything else, follow the cable back from the pedal and note carefuully which hole it travels through in the chassis and the location of the metal guide tube that it feeds into. AFter doing this there are a couple of ways one can go about the removal process. If the cable is snapped clean through, you simply pull both ends out seperately. If, as is more often the case, the cable has had a number of strands snap but is still held togetherby a few stretched strands that refused to die, then the threaded end of the cable near the gearbox must be fed into the bowden tube so it doesnt catch on it then the cable ill be pulled from the front. if the bowden tube has been pulled or fallen off the end of the fixed metal tub in the chassis, then you will have to do the same here so it doesnt catch.

Now you are ready to put the new one in. before doing this, make sure you have some grease handy. I use spray-on white lithium grease (available at bunnings) as i find it easy to apply and less messy. Unravel the new cable, then get the threaded end and run it through the same course under the chassis as the old one went, then when you are sure it is routed correctly, feed it into the fixed metal tube just a little, then continue feeding it slowly, applying plenty of grease to each section of the cable before feeding it through. Keep feeding until you encounter resistance, which will be the threaded end reaching the bowden tube and being baulked by the curvature. Before going any further, get the retaining pin you took out before and grease it, then grab the pedal end of the cable and grease the holes and the inside surfaces, push it over the lever so the holes line up as before, then drive in the pin again and clip it back down over the top of the cable end. 

The front end of the cable is now out of the way so all that remains is to get it connected up and adjusted. FOr the next stage it is best to have another person handy, as one person will be required to grasp the bowden tube in such a way that the natural S-bend in it is straightened to allow the solid threaded end to be fed through the tube and out the other end by the other person. THis can be done either with the bowden tube attached to the metal tube or with it pulled off... with it connected to the chassis tube it will need to be pushed through from up the front.... disconnected it will be done from the back.

Once the threaded end has been sucessfully pushed through the bowden tube, you can then reconnect the tube to the metal tube in the chassis, then pull the cable right through and have it sit over the top of the driveshaft. If the bracket and washers were removed or fell off the tube, feed the washers, then the bracket (concave side facing you) over the cable end and back onto the metal end of the bowden tube. AGain, the washers are important so don't leave any off. After making sure the bowden tube is orientated so the curve is pointing upwards, you must then get one of the two bolts you took out, then line up the bottom hole in the bracket carefully with the bottom hole in the gearbox and place the bolt in, starting it by hand and then once you are satisfied it has taken up the thread and is not crossthreading (easy to do as the gearbox case is magnesium and hence the threads are soft as shite), continue to do it up with your tool of choice till it is almost home but not tight, making sure to keep pressure off the bolt while doing so. once this is done, get the other bolt and push the bracket so the top hole is lined up perfectly and carefully start the bolt in the hole, making doubly sure that it is goinbg in straight and not being pushed askew by the bracket... this is easier said than done... then keep winding it home until it is almost all the way in (use a tool if you like once the bolt is well started), then tighten both bolts about as tight as you would tighten a sparkplug... ie just enough that the bolts wont come loose. 

The final part is reattaching the cable to the throwout lever and adjusting it... both parts part will require 2 people for the sake of ease. Have somebody hold up the clutch pedal all the way, then feed the thread into the hole in the top of the lever arm and wind on the wingnut until it contacts the arm, then give it another 4 full turns, making sure not to let the cable twist at any stageor the adjustment will not hold. Have the person in the car let go of the pedal then push it down (making sure your hands are clear of everytihng first) and ask them where it is sitting in relation to the floor. if it is still low (chances are it will be), keep winding and have them watch the pedal and tell you when it stops ascending, at which point you stop turning... after you've done it a lot of times like i have (all in the space of 2 years!?!??! :/) you will eventually be able to pick up by feel and the noise the pedal makes when it has reached the top of it's travel.

Now climb out and hop in the Kombi, thyen push the pedal all the way to the floor and then let it up again slowly to allow the cable to settle. now pull the pedal up with your fingers, then push it down using fingers and thumb and see that there is about 1 inch from the top of the pedals travel to the point where you feel significant working resistance. if it is significantly more, adjust the wingnut half to a full turn tighter and try again, then start the engine. Try engaging first gear... it should engage without resistance... if it doesnt (not accounting for gearbox/shifter issues) then give the wingnut another wind. If it engages gears fine however, put you foot on the clutch, hold the brake or put on the handbrake if it works, and then with 1st gear engaged, slowly release the clutch while watching the pedal and note where the clutch starts to grab... it should pick up with the pedal nnot more than about an inch off the floor. if it is much more than this, wind the wingnut back a turn at a time until you get to the point when gears are hard to engage, then wind it half a turn tighter at a time until gears engage without resistance, then half a turn more. Once you are satisfied the clutch is working correctly, apply grease to the exposed portions f the clutch cable at each end and put a little in the end of the front tube and in the eand of the bowden tube, replace the bashplate, and then go for a drive. If gears get a little crunchy or hard to get, tighten the wingnut a turn and it should be right again.

Cheers!
Kieran

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  Online Parts Catalogue with Exploded Views
Posted by: Oldman - 02-07-2022, 04:01 PM - Forum: How to, & handy hints - No Replies

Hi Fellow volksnuts, I know a lot of you like me are always posting help online saying things like “where does this go” or “what should go here” . 
Well I have found something that may help. I was looking at the Microfiches on Ratwell.com (which is another great source for information) and googled a part number, just by chance I found this site:

 https://volkswagen.7zap.com/en/rdw/ .


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  Link for Adjusting Dual Carburettors
Posted by: Oldman - 02-07-2022, 03:56 PM - Forum: How to, & handy hints - No Replies

From Tom (TTMK):

http://itinerant-air-cooled.com/viewtopic.php?t=7767

its one hell of a read and very detailed info .


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  CV Joint Orientation Bay Window
Posted by: Oldman - 02-07-2022, 03:47 PM - Forum: How to, & handy hints - No Replies

Adrian's post copied over :

   


(02-07-2022, 03:47 PM)Oldman Wrote: Adrian's post copied over :

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  Annie the Orange Roan
Posted by: wirrah - 02-07-2022, 01:42 PM - Forum: Members Rides - Replies (3)

Our '71 tin top Westfalia. It has a long history originally being a tourist delivery in Hannover. It came to Australia and was registered in the ACT. After that it found it's way to Steve Müller then to Lynne and myself.

In 2016 it was used for a guests photo shoot at a sixties party (we ignored the fact that it wasn't a 60s model)

Annie was our first rescued Cocker Spaniel hence the name.

   

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  Natures Special Moments
Posted by: DavidH - 02-07-2022, 01:31 PM - Forum: Off Topic - Replies (208)

Too many good photos out there not to share so I thought I'd kick this off.
Sunday 11.8.19 Cardiff . You can just see the second rainbow forming above with mirror effect.


Second one below from Ninga . Thanks Chrissy



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