Tips and tricks for care and crafting (Articles)

Last edited on 24-02-2014, 13:55, edited 3 times in total.

Tips & Tricks for Care and Crafting

Copper Mounting Paste, the heat-resistant.
Magic solution against seizing and corrosion. "Who doesn't know the problem?"
"That the old, corroded exhaust pipe can only be removed with a cutting tool? That the axle nut is tighter than the wrench?" I use...
Apply copper-based assembly paste to all threads, even those that will remain undisturbed for years.
The effect should be reversible with heat, and it works great! Potential candidates include the mounting screws of exhaust clamps.
Wheel bolts/nuts, suspension bolts, lever mechanism for VTG (Variable Track Geometry) adjustment.
turbocharger, etc. Another recurring issue is the corrosion of light bulbs.
and their pedestals. Here, it reliably prevents the formation of oxide layers.
and actions involving things like "turn on the turn signal, scratch off the bulb and holder, turn off the turn signal." To prevent potential short circuits...
To prevent this, the copper content in the lubricant should be considered, and bridges between voltage-carrying parts should be avoided.

Ceramic paste, like copper assembly paste, is a heat-resistant agent against seizing and for lubrication. Unlike copper paste, it is not electrically conductive, but it offers slightly less corrosion protection.

: For those involved in motorsports, brands like K&N and foam filters are well-known.

Often, such filters are installed with the goal of increasing performance, but this is very rarely the case. The original air filter and airbox are almost always adequately sized.
Regarding current TDIs, it can be said that the performance gain achievable is zero.
However, when subjected to frequent cleaning due to a high level of contamination, they can offer a certain cost savings compared to paper filters.

It is important to note that these filters require some maintenance, at a minimum.
as frequently as changing a corresponding paper filter.
For optimal filtration performance of fabric and foam filters.
It is important that they are always lightly oiled. Only then will...
Effectively prevents dust and sand from entering. For a careful...
For effective and inexpensive cleaning, the following items are necessary: 2 plastic buckets,
One of them is lockable (or both), inexpensive underbody protection gun.
5 liters of cheap motor oil, 20W-50, from the hardware store; medical records (approximately...).
1.20m x 0.70m) from the medical supply store, 6 liters of diesel fuel (can also be...).
(it might have a little gasoline in it). Pour 0.5 liters of motor oil into one container.
and 1 liter of diesel into the first container, and put the remaining diesel into the second container. To avoid such a big...
Causing a mess in the workshop is a surefire way to get in trouble.
Absorbent underpad that is highly absorbent and waterproof.
is. Then, a dirty air filter in the 1st [position/location/etc.]. Roughly verschandeln the bucket with the oil.
(express or apply with a brush). In the bucket with the pure.
The diesel engine will then undergo the final cleaning process in the same manner. Foam filter.
"they are then coated with approximately 1/4 liter of engine oil and placed in the first..." Bucket expressed.
When dealing with tissue filters, a thin layer of motor oil is sprayed.
Apply the underbody sealant with the sealant gun directly into the fabric. It is important for both filters.
"Don't use too much oil, or if you do, remove the excess."
to remove, otherwise the oil will leak out later and everything will...
It gets clogged, and also, the air resistance in the filter becomes quite high.
is being. The joke about this action is that the long periods of time involved...
Between filter changes, empty the liquids from the two buckets.
self-cleaning, meaning that dirt settles to the bottom and forms a layer of sludge.
forms. This allows you to comfortably enjoy 3 years of motocross with just those two buckets.
Several car lifters can operate without having to dispose of the contents. Through.
The lid prevents diesel and oil from evaporating, and it also serves as a safety factor.

Soldering aluminum , what to do if it tears.
Heatsink fins? Welding is challenging, especially with thin-walled structures.
Welding processes using a standard shielding gas welder can be tricky, and...
Not everyone has a plasma welder at home. To still be able to use the tab,
To reattach it, you need lead-free solder.
Gear oil, a steel brush, and a soldering lamp. First.
Do you use a soldering iron to reattach the strap?
The hot or held-in-place solder would melt. Then it drips.
Add a little gear oil, it gets hot and rubs it in.
Thoroughly verschandeln the melting solder with a steel brush. Through the...
The steel brush will tear the oxide layer off the aluminum, which will immediately...
Spilled oil prevents further oxidation. Best regards,
This method first involves tinning both areas, and then adding the final piece.
Put the parts together.
Update: There is now a product called "Aluminium Solder AL380" available for purchase, which greatly simplifies soldering aluminum.
With a little practice, these types of solder joints are excellent!

Cones that are no longer cones ,
The ratchet on the crankshaft is twisting and stripping the groove, even though...
Did you tighten the locking nut really, really tight? Here's a budget-friendly option.
Fixing the whole thing without disassembling the engine: just use valve grinding compound.
Insert the two parts and turn... turn... turn. Whether one has enough.
You can clearly see how much material has been removed by looking at the cross-section, i.e., where everything is rubbing.
Later, everything freezes again.

Spark plug check,
How can you test glow plugs without having to remove them laboriously? Through one or more...
Defective glow plugs particularly worsen the starting behavior of diesel engines.
At low temperatures, this can be severe enough that the engine won't start at all.
and if so, with a bluish haze. Experience shows that defective...
Glow plugs, when energized, almost always have a higher internal resistance, therefore...
It's possible to test this with a standard 55W car bulb: does the bulb light up?
If you connect it between the positive battery terminal and the glow plug connector, you can assume that everything is okay.
If that is not the case, a defect should be assumed.

When screwing in the glow plugs, the correct
Please pay attention to the torque specifications; over-tightening will cause the ring gap to close.
The heating element and, consequently, an excessively high temperature at the tip (the heating element is located at the back of the pen).
the temperature-dependent "initial resistance" for the heating element at the tip. This usually leads to...
soon to experience another failure.

Oil viscosities and qualities,
Often, the question arises as to which oil is the right one for a particular engine.
This can be easily answered for current models: please refer to the user manual!
However, since there is also progress being made in motor oils, the question arises of how to handle older...
Building years can do good. In addition to various manufacturer standards, the most important ones are those according to...
API (American Petroleum Institute).
Here, two categories are distinguished:

- API Sx for gasoline engines and

- API Cx for diesel engines.

In this case, x is a letter that represents a scale for the quality of a motor oil, and the higher the value, the better.
API SG is already a decent oil, but SH and SJ are better. For diesel engines, API CF or a higher specification should be used.
"Some oils are also specifically designed for certain engines or to meet a manufacturer's maintenance intervals, such as..."
Volkswagen TDI-PD engines with extended maintenance intervals. Here is definitely an oil that meets a certain standard.
Vehicle manufacturers use these.
Examples include 50501 or 50600, and specify which standard is required for the engine.
It's in the car's owner's manual. The standard defines quality and intended use.

What do viscosity indices according to SAE (Society of Automotive Engineers) indicate?

Example: SAE 0W is an extremely low-viscosity winter oil. SAE 40 indicates a viscous summer-grade oil.
A multi-grade oil, such as... SAE 10W40 behaves like SAE 10W in cold temperatures and like SAE 40 in warm temperatures.
The key to optimal motor function is the widest possible viscosity range.
which provides safety even at very high or low temperatures. It's important to note that...
at the lower viscosity index 0W does not always represent the optimum, as thinner oil.
It naturally finds a path, for example, through the labyrinth seals of a turbocharger, more easily than a thicker fluid would.
Oil consumption and the formation of oil sludge are also dependent on this.

Pressing ball bearings in/out,
While the installation process for expanding a storage system can still involve a certain amount of force, of course without damaging the storage enclosure itself, the actual installation is more challenging.
To install a bearing correctly, pressure should only be applied to the outer race of the bearing.
Applying force to the inner race of the bearing can cause the ball or roller, or their components, to...
Tread may be damaged. This will then lead to the defect recurring within a very short period of time.
It is equally important to take extreme care not to damage any seals.

A cost-effective method is therefore not to dispose of defective bearings, but to remove the inner ring and grind the outer ring with a grinding wheel by a few tenths of a millimeter.
That gives you a great tool for future renovations and expansions.

To facilitate installation, the bearing seat should be slightly warmed, while the bearing itself should be cooled.
Due to the thermal expansion of the material, it slides in more easily.
When installing, for example, a shaft into a bearing, the same principle is applied: slightly warm the inner ring of the bearing if possible, and cool the shaft.
Graphite grease is an excellent lubricant for installation, and even difficult cases, such as a car wheel bearing, can be easily fitted into place with gentle force.

The surfaces of the bearing seat and shaft must, of course, be in good condition; any roughness that occurred during disassembly depends on the...
The severity of the damage can be removed with a file or abrasive cloth.

Tips and tricks for care and crafting
dieselschrauber 16-06-2003, 11:08
Tips & Tricks for Care and Crafting Copper Mounting Paste, the heat-resistant. Magic solution against seizing and corrosion. "Who doesn't know the problem?" "That the old, corroded exhaust pipe can only be removed with a cutting tool? That the axle nut is tighter than the wrench?" I use... Apply copper-based assembly paste to all threads, even those that will remain undisturbed for years. The effect should be reversible with heat, and it works great! Potential candidates include the mounting screws of exhaust clamps. Wheel bolts/nuts, suspension bolts, lever mechanism for VTG (Variable Track Geometry) adjustment. turbocharger, etc. Another recurring issue is the corrosion of light bulbs. and their pedestals. Here, it reliably prevents the formation of oxide layers. and actions involving things like "turn on the turn signal, scratch off the bulb and holder, turn off the turn signal." To prevent potential short circuits... To prevent this, the copper content in the lubricant should be considered, and bridges between voltage-carrying parts should be avoided. Ceramic paste, like copper assembly paste, is a heat-resistant agent against seizing and for lubrication. Unlike copper paste, it is not electrically conductive, but it offers slightly less corrosion protection. Sport air filters and their cleaning : For those involved in motorsports, brands like K&N and foam filters are well-known. Often, such filters are installed with the goal of increasing performance, but this is very rarely the case. The original air filter and airbox are almost always adequately sized. Regarding current TDIs, it can be said that the performance gain achievable is zero. However, when subjected to frequent cleaning due to a high level of contamination, they can offer a certain cost savings compared to paper filters. It is important to note that these filters require some maintenance, at a minimum. as frequently as changing a corresponding paper filter. For optimal filtration performance of fabric and foam filters. It is important that they are always lightly oiled. Only then will... Effectively prevents dust and sand from entering. For a careful... For effective and inexpensive cleaning, the following items are necessary: 2 plastic buckets, One of them is lockable (or both), inexpensive underbody protection gun. 5 liters of cheap motor oil, 20W-50, from the hardware store; medical records (approximately...). 1.20m x 0.70m) from the medical supply store, 6 liters of diesel fuel (can also be...). (it might have a little gasoline in it). Pour 0.5 liters of motor oil into one container. and 1 liter of diesel into the first container, and put the remaining diesel into the second container. To avoid such a big... Causing a mess in the workshop is a surefire way to get in trouble. Absorbent underpad that is highly absorbent and waterproof. is. Then, a dirty air filter in the 1st [position/location/etc.]. Roughly verschandeln the bucket with the oil. (express or apply with a brush). In the bucket with the pure. The diesel engine will then undergo the final cleaning process in the same manner. Foam filter. "they are then coated with approximately 1/4 liter of engine oil and placed in the first..." Bucket expressed. When dealing with tissue filters, a thin layer of motor oil is sprayed. Apply the underbody sealant with the sealant gun directly into the fabric. It is important for both filters. "Don't use too much oil, or if you do, remove the excess." to remove, otherwise the oil will leak out later and everything will... It gets clogged, and also, the air resistance in the filter becomes quite high. is being. The joke about this action is that the long periods of time involved... Between filter changes, empty the liquids from the two buckets. self-cleaning, meaning that dirt settles to the bottom and forms a layer of sludge. forms. This allows you to comfortably enjoy 3 years of motocross with just those two buckets. Several car lifters can operate without having to dispose of the contents. Through. The lid prevents diesel and oil from evaporating, and it also serves as a safety factor. Soldering aluminum , what to do if it tears. Heatsink fins? Welding is challenging, especially with thin-walled structures. Welding processes using a standard shielding gas welder can be tricky, and... Not everyone has a plasma welder at home. To still be able to use the tab, To reattach it, you need lead-free solder. Gear oil, a steel brush, and a soldering lamp. First. Do you use a soldering iron to reattach the strap? The hot or held-in-place solder would melt. Then it drips. Add a little gear oil, it gets hot and rubs it in. Thoroughly verschandeln the melting solder with a steel brush. Through the... The steel brush will tear the oxide layer off the aluminum, which will immediately... Spilled oil prevents further oxidation. Best regards, This method first involves tinning both areas, and then adding the final piece. Put the parts together. Update: There is now a product called "Aluminium Solder AL380" available for purchase, which greatly simplifies soldering aluminum. With a little practice, these types of solder joints are excellent! Cones that are no longer cones , The ratchet on the crankshaft is twisting and stripping the groove, even though... Did you tighten the locking nut really, really tight? Here's a budget-friendly option. Fixing the whole thing without disassembling the engine: just use valve grinding compound. Insert the two parts and turn... turn... turn. Whether one has enough. You can clearly see how much material has been removed by looking at the cross-section, i.e., where everything is rubbing. Later, everything freezes again. Spark plug check, How can you test glow plugs without having to remove them laboriously? Through one or more... Defective glow plugs particularly worsen the starting behavior of diesel engines. At low temperatures, this can be severe enough that the engine won't start at all. and if so, with a bluish haze. Experience shows that defective... Glow plugs, when energized, almost always have a higher internal resistance, therefore... It's possible to test this with a standard 55W car bulb: does the bulb light up? If you connect it between the positive battery terminal and the glow plug connector, you can assume that everything is okay. If that is not the case, a defect should be assumed. When screwing in the glow plugs, the correct Please pay attention to the torque specifications; over-tightening will cause the ring gap to close. The heating element and, consequently, an excessively high temperature at the tip (the heating element is located at the back of the pen). the temperature-dependent "initial resistance" for the heating element at the tip. This usually leads to... soon to experience another failure. Oil viscosities and qualities, Often, the question arises as to which oil is the right one for a particular engine. This can be easily answered for current models: please refer to the user manual! However, since there is also progress being made in motor oils, the question arises of how to handle older... Building years can do good. In addition to various manufacturer standards, the most important ones are those according to... API (American Petroleum Institute). Here, two categories are distinguished: - API Sx for gasoline engines and - API Cx for diesel engines. In this case, x is a letter that represents a scale for the quality of a motor oil, and the higher the value, the better. API SG is already a decent oil, but SH and SJ are better. For diesel engines, API CF or a higher specification should be used. "Some oils are also specifically designed for certain engines or to meet a manufacturer's maintenance intervals, such as..." Volkswagen TDI-PD engines with extended maintenance intervals. Here is definitely an oil that meets a certain standard. Vehicle manufacturers use these. Examples include 50501 or 50600, and specify which standard is required for the engine. It's in the car's owner's manual. The standard defines quality and intended use. What do viscosity indices according to SAE (Society of Automotive Engineers) indicate? Example: SAE 0W is an extremely low-viscosity winter oil. SAE 40 indicates a viscous summer-grade oil. A multi-grade oil, such as... SAE 10W40 behaves like SAE 10W in cold temperatures and like SAE 40 in warm temperatures. The key to optimal motor function is the widest possible viscosity range. which provides safety even at very high or low temperatures. It's important to note that... at the lower viscosity index 0W does not always represent the optimum, as thinner oil. It naturally finds a path, for example, through the labyrinth seals of a turbocharger, more easily than a thicker fluid would. Oil consumption and the formation of oil sludge are also dependent on this. Pressing ball bearings in/out, While the installation process for expanding a storage system can still involve a certain amount of force, of course without damaging the storage enclosure itself, the actual installation is more challenging. To install a bearing correctly, pressure should only be applied to the outer race of the bearing. Applying force to the inner race of the bearing can cause the ball or roller, or their components, to... Tread may be damaged. This will then lead to the defect recurring within a very short period of time. It is equally important to take extreme care not to damage any seals. A cost-effective method is therefore not to dispose of defective bearings, but to remove the inner ring and grind the outer ring with a grinding wheel by a few tenths of a millimeter. That gives you a great tool for future renovations and expansions. To facilitate installation, the bearing seat should be slightly warmed, while the bearing itself should be cooled. Due to the thermal expansion of the material, it slides in more easily. When installing, for example, a shaft into a bearing, the same principle is applied: slightly warm the inner ring of the bearing if possible, and cool the shaft. Graphite grease is an excellent lubricant for installation, and even difficult cases, such as a car wheel bearing, can be easily fitted into place with gentle force. The surfaces of the bearing seat and shaft must, of course, be in good condition; any roughness that occurred during disassembly depends on the... The severity of the damage can be removed with a file or abrasive cloth. Last edited on 24-02-2014, 13:55, edited 3 times in total.

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