Thursday, September 21, 2023

Lady astrologer for free consultation

 Finding a lady astrologer who offers free consultations can be challenging, but it's not impossible. Here are some steps you can take to potentially find a lady astrologer who provides free consultations:

 

Online Search: Use search engines and online directories to look for lady astrologers who offer free consultations. You can use search terms like "free consultation lady astrologer" or "female astrologer offering free advice."

 

Social Media: Platforms like Facebook, Instagram, and Twitter may have profiles of female astrologers who offer free astrological insights or consultations. You can search for hashtags like #LadyAstrologer or #FreeAstrology Consultation.

 

Astrology Forums and Communities: Join astrology forums and communities where members share their experiences with astrologers. You may come across recommendations for female astrologers who provide free consultations.

 

Astrology Websites: Some astrology websites occasionally offer free consultations as part of promotions or special events. Keep an eye on these websites for such offers

Friday, August 3, 2012

How to change Piston Rings and How to clean Piston Ring

Rapid piston and cylinder wear may be due to too much or too little clearance, to a bent connecting rod, to oil not being delivered to the cylinder wall,to a piston pin fitted too tight,to too much vertical clearance of piston ring, to a broken piston ring,to a collapsed piston skirt, or to a cylinder-head gasket protruding over the cylinder bore and inter fering with piston travel. Piston Rings. The two reasons for replacing piston rings are excessive oil consumption and loss of compression. Either one of these difficulties can be the result of 
several other engine troubles. To be certain that piston rings are responsible, the following test should be made: Run the engine until it reaches normal operating tem perature; stop 
it; take all the spark plugs out and open the throttle wide insert a compression tester in the spark plug holes, one at a time, while turning the engine over with the starter. The reading 
on the compression tester should be within 20 pounds per square inch ( lb psi ) of the specifications for that engine. If the reading is more than 20 lb psi below specifications, it 
shows that either the rings, cylinder-head gasket or valves are the cause of a corn pression leak. ( A low reading between two adjacent cylinders generally indicates a faulty 
cylinder-head gasket.) To prove that faulty rings are the cause, a little heavy oil should be poured dyer each piston and the compression test made again. If the test shows up to 
specifications, the rings are to blame,because the oil acted as a seal for the' rings. If the addition of oil through the spark-plug holes does not increase the pressure, the valves are 
leaking .Since installation of new pistons has been discussed previously, only the installation of the rings will be considered here. Piston-ring manufacturers differ somewhat as to 
just how much taper or out-of-round a cylinder may have to have their rings function properly. Depending on the design of oil and compression rings, recommendations are that oil pumping and comperes sion can be taken care of by new rings in cylinders ranging in taper from 0.005 to 0.020 in. and out-of-round by 0.003 in. However, some ring manu 
facturers state that new pistons should be installed after the cylinders are re-bored only when cylinder taper exceeds 0.005 in.
Replacement Rings. Replacement rings differ In design from those used in new and re-bored cylinders in that they are more flexible and exert greater pressure against the cylinder walls. This permits them to follow tapered and out-of-round cylinder walls more completely than conventional "snap" rings which have only sufficient built-in tension to follow very accurate cylinder walls. Replacement rings generally use steel springs called expanders behind the cast-iron rings to provide the increased flexibility and pressure. One exception, however, is the top compression ring where the high temperature

affects the steel expander. Some replacement oil-control rings are of the multiple-piece, steel-segment type which consists of several ring sections in one groove, some of which are made of steel. Before pistons are removed for ring replacement, the ridge formed on the top of the cylinder must be removed to prevent damage to the piston lands as the piston is pushed out of the cylinder, and when it is replaced. This ridge marks the portion of the cylinder that is not worn by ring travel. It is re moved by a specially designed ridge cutter which, when properly used, does not cut into the ring-travel area.
Piston rings may be obtained in sets for the particular engine being worked on They come ready to install to fit cylinders ranging in taper from 0.000 to 0.020 in. for the standard size pistons. Other sets may be obtained in sizes UM to 0.020 in. and 0.020 to 0.030 in. to fit oversize cylinders.
Before rings are put on the piston, they should be checked for correct end-gap clearance by placing them in the cylinder in which they are to be used, and measur ing the gap with a feeler gage. This usu ally is done in the part of the cylinder having the smallest diameter.Correct end-gap clearance is important to prevent the ends from butting when
the rings are heated in operation. The rings are also fitted in the piston grooves to in sure freedom to expand, and to prevent too much up-and-down motion of the ring.
This side clearance is also measured with a feeler gage. See Fig. 5-9. When the rings are placed on the cleaned piston grooves and oil holes free of carbon and gum, the Fig. 5-8. Measuring ring end-gap piston is installed in the cylinder with the clearance,aid of a ring compressor which compresses the rings sufficiently to allow the piston to be pushed into the cylinder without breaking the rings.

Thursday, August 2, 2012

How to solve Engine Troubles Problem and Engine Repair Tips

All parts of the engine are so closely related in their operation that discus¬sion of repair and adjustment of a single part cannot be explained without simultaneous consideration of related units. Causes of and remedies for en¬gine troubles, therefore, can best be discussed in reference to the following six groups of engine parts.
  • Connecting-rod assembly (including connecting rod, connecting-rod bear¬ings, wristpin and bearings, piston, cylinder wall, and piston rings)
  • Crankshaft, main bearings, flywheel and crankshaft gear or sprocket
  • Valve mechanism (including valves, valve guides, springs, seats and in-serts, valve lifters and adjusting screws; -rocker arms and push rods for overhead valves; hydraulic valve lifters; camshaft, camshaft bearings, and camshaft gear or sprocket)
  • Cylinder head and cylinder block
  • Oil pan
  • Ignition system, cooling system, fuel system, lubricating system, starting And generator systems.

Connecting-rod bearings are loose when too much clearance occurs be-tween them and the crankpin on the crankshaft. When this condition exists, there will be a light-heavy knock. The loose bearing can usually be located by "shorting" out the spark plugs one at a time, with a wooden-handled screw driver. The shorted spark plug that lessens the knock is in the cylinder with the loose connecting-rod bearing. A loose bearing can cause the crankpin to wear more rapidly to an "out-of-round" or "egg" shape since each time it knocks there is added wear and strain on the same points of the crankpin with each revolution of the crankshaft. Another result of a loose bearing is that the greater clearance between crankpin and bearing is filled with an excess of oil from the oil line, which is splashed from the sides of the bearing up on the cylinder wall. This excess oil is too much for the piston rings to keep from getting up into the combustion chamber, where it is burned with the gasoline and wasted. A worn or loose connecting-rod bearing is caused by inadequate lubrication , resulting from a lack of oil in the oil pan; oil pump supplying insufficient oil because its operation is faulty or because the oil lines are clogged oil dipper; or by an out-of-round crankpin or connecting-rod bore; by a bent or twisted connecting rod; by a bearing fitted too tight to the crankpin; or by oil of unsuitable viscosity. If not repaired promptly, loose connecting-rod bearings may crack and fall out, seriously damaging the crankshaft because the exposed steel bore of the connecting rod would then score or mark the crank¬pin. A bearing that gets no oil at all will "burn out" in a few miles of driving, the friction causing the babbitt-bearing lining to become so hot that it will melt away into the oil pan.
A connecting rod with the spun type of bearing may be adjusted to the specified clearance by inserting or taking out an equal number of shims from each side of the bearing.
The insert or removable type of bearing has no adjustment. When this bearing wears, it is simply replaced by another of standard size if the crankpin is still true and of original size. Often, when the crankpin is worn or out of round and or tapered, it is advisable to regrind the crankpin to a smaller size and install a new undersize bearing insert. Unlike the spun type, inserttype bearings may be replaced without removing the connecting rod. Under size bearings are manufactured in stock sizes for convenience. To cut costs taper shim bearing adjusters are also available.
In early-model Ford V-8 engines one bearing insert assembly is used for two connecting rods on one crankpin. The bearing turns in the rod bores and on the crankpin. Babbitt-bearing metal is on each side of the insert, and there is clearance between the bearing and the connecting-rod bores and the bearing and the crankpin.
Measuring Bearing Clearance, There are several ways of measuring the clearance between a journal and a bearing. One is by use of an oil-pressure tank that supplies oil to the engine oil line to duplicate the engine lubricating system. This can be done only after the oil pan is removed, and in a limited number of engines. The rate at which the oil escapes between the bearing and the journal is a measure of the clearance. Bearings that are too tight allow little or no oil to escape; loose bearings allow the oil to leak out rapidly. This method also helps to locate a dogged oil line.
Another convenient and accurate way is by use of Plastigage manufactured by the Perfect Circle Corporation, Hagerstown, Indiana. This string- like plastic is placed along the full width of the bearing or shell  so that when the connecting-rod or main-bearing cap is installed, the plastic is compressed between the bearing and the journal. (Bearing and journal should be oil-free before this is done. The cap is then tightened to manufacturer's specifications by means of a torque wrench. (The use of a torque wrench will be explained later.) The smaller the clearance between the journal and the bearing, the more the plastic will be spread out and flattened by the tightened cap. A scale, supplied with the Plasticine, is then held along-side it when the cap is removed ( see Fig. 5-1B) and by a comparison of
widths, the clearance is determined. Plastigage is manufactured in several clearance ranges. The one pictured in Fig. 5-1 has a range of 0.001-0.003 in Another method in common use is to place a piece of brass shim stock or oiled paper about 1/2 in. wide and % to 1 in. long with a thickness equal to the desired clearance ( gen e rally between 0.005 and 0.002 in.) between the journal and the bearing and tighten the cap to the specified torque. By noting the drag produced when the flywheel is turned a little,size of the shim and the amount of drag are generally given by the manu facturer.) Some service procedures recommend measuring the diameter of the jour nal and the thickness of the bearing insert with a micrometer and comparing their dimensions with the standard to determine the clearance.
Journal. The size of a journal, the extent that it is out-of-round, and its taper are determined by measurement with a micrometer. Specially designed micrometers can be used on crankshafts that are left in the engine.
Connecting Rods. Whenever connecting rods are removed from the engine,
they should be tested for alignment. This is done in a piece of equipment called a connecting-rod aligner. See twisted rods may be straightened in the aligner with a bend 
Connecting-Rod Side Clearance  Connecting Rod ing iron. Bent or twisted rods will cause Crank shaft rapid bearing, cylinder, ring, piston,
and pin wear, because of their tendency to oppose the vertical travel of the pis tons in the cylinders. A connecting rod with a double bend or offset may cause the piston-pin hole to be offset from the crankpin hole bill yet be arallel to it. This double bend will cause the should be corrected in the same way. same damage as the single bend, and The out-of-roundness of the rod bore glk Connecting-Rod Bearing Cap should also be checked with a special Crankshaft Counter weight gage. Connecting-rod side clear ance.Wristpins or Piston Pins. When a piston pin wears or becomes loose in the piston and connecting rod, it causes a high-pitched sharp double-knock at each end of its stroke. It can usually be located by "shorting" out the spark plugs, one at a time. When the knock increases in intensity, it is an indication that the loose pin is in that cylinder. The sound of the knock can be confused with the knock or tap of a valve with too much clearance between it and the adjusting screw.
The only way to correct this condition is to remove the piston and con necting-rod assembly. If the piston is made of cast iron, the pin lock screw or rings which hold the pin in place may be taken out and the pin easily re moved. The bushings, whether in the piston or in the connecting rod, may be pressed out, and new standard-size bushings - installed. The bushings are then reamed or honed to proper fit for a new standard-size piston pin. All pins,whether fitted to bushings or direct to aluminum pistons, have clearances between 0.0001 and 0.0009 in.
When steel alloy pistons are used, the piston pin is fitted in exactly the same way, although bushings are not used in these pistons. An oversize pir may be used by reaming the connecting-rod bushings or the steel piston bosse to the necessary size.

Tuesday, November 15, 2011

Chrysler Minivan 2012 Reviews


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2012 Ford Mustang Boss 302 Car Review and Price in US

2012 Ford Mustang Boss 302 Car Review and Price in US, very Bay motors, second calling 







this particular car seller 2012 modern car color is a best look car cite latest car fehers ford mustang 302 very model dotted. 2012 ford mustang 302 things a few steps further 2012 ford mustang 302 sending piece  history 2012 ford mustang 302 car’s 5.0-liter 302-cu.-in. engine immediately realize Ford V-8  bought a Boss 302, not a museum piece bidding risen to $65,100 time of writing with reserve 2012 ford mustang boss 302 extra 32 bhp. engine identical 302R race car sprints from 0 to 60 mph in 4.1 seconds quarter-mile mark in 12.3, smoking  price tag of $40,145 for the base car and $47,140 2012 ford mustang boss 302 great ideas for 2012

Ford shelby gt500 Price in US

Ford Shelby Gt500 Price in US 600 pound-feet torque. 200-plus miles per hour. Ford shelby 









gt500 is a very best car this car grate look than latest car color specs like these new Ford stunner is a 5.8-liter, aluminum-block V8, complete larger, more efficient supercharger. Ford shelby gt500 transmissionfinal drive ratio of 3.31-to-1 – optimized to Ford shelby gt500 minor aerodynamic tweaks like ever-so-slightly revised front fascia with new air splitters massive amounts Ford shelby gt500 entire powertrain  upgraded profiles, carbon fiber driveshaft upgraded clutch, transmission Ford shelby gt500 Performance Pack, which incorporates SVT-designed Blistein electronic dampers with 'normal' sport 3,850 pounds – 270 less than the Camaro Ford shelby gt500 best ideas 2011

Monday, November 14, 2011

2012 porsche 911 Car Review and Price in US

2012 porsche 911 Car Review and Price in US is a good look this is a car porsche 911 carrera porsche 911 







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