Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Mazda Water Pump Lawsuit Says Failures Cause Engine Damage .

Mazda Water Pump Lawsuit Says Failures Cause Engine Damage .

A Mazda water pump lawsuit alleges 2007-2016 Mazda CX-9 and 2009-2013 Mazda6 vehicles are equipped with pumps that suddenly fail and cause catastrophic engine .

New GM Recall: 3.5 Million Trucks Affected By Brake Vacuum .

New GM Recall: 3.5 Million Trucks Affected By Brake Vacuum .

Sep 11, 2019 · The pump is lubricated with engine oil, and could lose effectiveness as debris accumulates on the pump's filter screen. As the screen clogs up, the pump isn't able to put out as much vacuum .

Vacuum Testing - Buy Pipe Plugs Online

Vacuum Testing - Buy Pipe Plugs Online

LANSAS is re-introducing the Engine Driven Vaccuum Pump into our mix of Manhole Vaccuum Testing Equipment. Available with an industrial class Honda engine, our engine driven Vaccuum Pump is equipped with an oil lubricated Gast Vaccuum Pump designed for reliable service and a very long service life. This oil lubricated vaccuum pump will reduce maintenance [.]

Symptoms of a Bad or Failing Vacuum Pump | Autoblog

Symptoms of a Bad or Failing Vacuum Pump | Autoblog

The vacuum pump operates continuously as each cylinder inside the engine continues to fire. When the vacuum pump goes bad or fails entirely, it can significantly impact the overall performance and .

Aircraft Vacuum Pumps - Dry Air & Wet | Aircraft Accessories

Aircraft Vacuum Pumps - Dry Air & Wet | Aircraft Accessories

Wet pumps and dry pumps are both subject to failure if the pump is not maintained properly. One of the biggest contributors to aircraft vacuum pump failure is contamination. Our mechanics are diligent in preventing contamination from damaging the pumps. We overhaul, exchange, repair, and bench check aircraft vacuum pumps.

DRY AIR PUMP REMOVAL & INSTALLATION INSTRUCTIONS .

DRY AIR PUMP REMOVAL & INSTALLATION INSTRUCTIONS .

Air Pump Removal Instructions Step 1 Remove pump from accessory drive on engine. Discard accessory pad gasket. Clean & inspect drive pad. Inspect accessory drive seal for oil leaks. (Important! Remove and replace seal if there are signs of visible oil around the seal area) (See Fig. 1) Step 2 Remove fittings from pump using caution to not bend .

Seven Common Problems With the Ford 5.4 Triton Engine

Seven Common Problems With the Ford 5.4 Triton Engine

Jun 03, 2020 · 5.4 Triton Engine Failure of the Fuel Pump Driver Module. This problem is typical for the Ford F-150 with a 5.4 Triton engine. Failure of the fuel pump driver module usually cuts off the petrol feed to the engine which, of course, causes the engine .

Tech: How External Vacuum Pumps Free Up Horsepower

Tech: How External Vacuum Pumps Free Up Horsepower

Depending on engine size and the number of scavenge stages, a dry-sump engine will likely not require a separate external vacuum pump. The amount of vacuum produced with a dry-sump pump depends on pump speed, the number of stages and the amount of time each stage spends scavenging oil or creating vacuum.

What in particular causes vacuum pump failure? - Page 3 .

What in particular causes vacuum pump failure? - Page 3 .

Apr 23, 2012 · If you were to add the cost of a new piston it would be better to buy a new vacuum pump with a warranty. I think the engine driven vacuum pump nees to be gotton rid of and replaced with some sort of electric on or at least a mechanical one that the parts of which will not fall into the timing chain when it fails. _____

In a Cessna 172 how would you know if the engine driven .

In a Cessna 172 how would you know if the engine driven .

Jun 18, 2012 · After a vacuum pump failure the vacuum drive gyro instruments will start to spin down and start to wander, then become inactive. If you don't notice that the vacuum gage is showing a problem, next indication is that the artificial horizon, which is vacuum driven, will start disagreeing with turn coordinator, which is electric, and the DG will not agree with the magnetic compass.

Oil Problems With Vacuum Pumps

Oil Problems With Vacuum Pumps

The HyVac HyperVac series of direct drive pumps employs a new generation anti-suck back valve. Generally, the problems seem to go like this: We started the pump on a vacuum oven ("any system") we reached "X" vacuum pressure and then turned off the pump. After running the procedures in the evacuated chamber, we then went to start the pump. The .

Moroso Vacuum Pump Test - Car Craft Magazine

Moroso Vacuum Pump Test - Car Craft Magazine

For the vacuum pump test, Moroso's recommended default pulleys-a 2.5-inch-od V-belt crank pulley (PN 23520) and a 5-inch-od AIR pulley (PN 64895)-were installed to drive the pump at 50 percent of .

Common Issues with 3.0T (Supercharged) TFSI Audi Engines .

Common Issues with 3.0T (Supercharged) TFSI Audi Engines .

These pumps aren't a major failure item, but they do leak from the bearing weep hole occasionally. If the engine has previously overheated due to a faulty thermostat, it's also best to replace the water pump. Some pumps have vacuum diaphragm that controls coolant flow based on engine .

Big Cams Are No Match For This Compact Vacuum Pump

Big Cams Are No Match For This Compact Vacuum Pump

Because this pump is so quiet – and because the engine compartment is packed with big-block power – Stephen chose to mount his vacuum pump inside the car, up under the dashboard. Wiring the kit was simple enough, with all the wiring and connectors, as well as the relay and switch, included with the vacuum pump kit.

Moroso Vacuum Pump Test - Car Craft Magazine

Moroso Vacuum Pump Test - Car Craft Magazine

For the vacuum pump test, Moroso's recommended default pulleys-a 2.5-inch-od V-belt crank pulley (PN 23520) and a 5-inch-od AIR pulley (PN 64895)-were installed to drive the pump at 50 percent of .

File IFR after engine driven vacuum pump failure? - BeechTalk

File IFR after engine driven vacuum pump failure? - BeechTalk

Feb 05, 2017 · File IFR after engine driven vacuum pump failure? 04 Feb 2017, 22:11. Appealing to the Beechtalk brain trust. Had my engine driven vacuum pump fail today while in VFR conditions on the way down to Florida from home base in NJ. Pressure dropped to zero, got an annunciatior warning. I have an electric standby pump, so flipped that on and all good.

Mechanical Fuel Pumps - Helping Solve Engine Problems

Mechanical Fuel Pumps - Helping Solve Engine Problems

Jan 23, 2020 · Pumps – (Leaking Fuel): Most mechanical fuel pumps have a weep hole on the bottom side of the unit. When the internal diaphragm leaks, fuel escapes through the weep hole to notify the vehicle owner of a malfunction. This is one of the more common fuel pump problems. Usually found on classic cars between 30 and 60 years old.

Vacuum Pump

Vacuum Pump

A vacuum pump is a necessary part of many of today's cars, trucks, and SUVs. It is either a mechanical engine-driven pump, or an electrically powered pump. Whichever type of vacuum pump is used, its primary purpose is to generate supplemental vacuum, over and above what the engine .

How does a vacuum pump work? (3D animation) - Motorservice .

How does a vacuum pump work? (3D animation) - Motorservice .

Nov 10, 2017 · The vacuum pump generates vacuum to actuate pneumatic equipment. Our 3D animation shows their structure, function and use in the vehicle. - - - - - - - - - F.

Aircraft Hydraulic System Pumps | Aircraft Systems

Aircraft Hydraulic System Pumps | Aircraft Systems

All aircraft hydraulic systems have one or more power-driven pumps and may have a hand pump as an additional unit when the engine-driven pump is inoperative. As a general rule, electrical motor pumps are installed for use in emergencies or during ground operations. Hand pumps are generally installed for testing purposes, as well as for use in emergencies.

Vacuum Pumps | Aircraft Spruce

Vacuum Pumps | Aircraft Spruce

Engine Parts. Back Engine Parts; Weldon Pump Shop Now. Hardware. Back Hardware; Hardware . Warning/Failure; AAA; Rapco; Sigma-Tek; Tempest; Standby Vacuum Systems; Venturis; . RAPCO DRY AIR VACUUM PUMPS - NEW. 368.00. Quick Shop. RAPCO DRY AIR VACUUM PUMPS - OVERHAULED. 252.95. Quick Shop. TEMPEST OVERHAULED VACUUM PUMPS. 279.00. Quick .

Symptoms of a Bad or Failing Vacuum Pump - YourMechanic

Symptoms of a Bad or Failing Vacuum Pump - YourMechanic

Jan 12, 2016 · The most common cause of vacuum pump failure occurs due to broken belts, electrical problems inside the unit, or vacuum hoses that fail. On a gasoline powered vehicle, the vacuum pump tends to impact the emissions or exhaust system; however, if not properly maintained, it can cause significant damage to cylinder head components.

Is it Safe to Drive With a Vacuum Leak? | YourMechanic Advice

Is it Safe to Drive With a Vacuum Leak? | YourMechanic Advice

Dec 31, 2015 · A common sign of a vacuum leak is a hissing sound coming from the engine area while the vehicle is running. Other signs include accelerator problems or an idling speed that is faster than it should be. If you experience these symptoms, either together or separately, contact a mechanic as soon as possible to have your vacuum system looked at.

GM under investigation for faulty brake vacuum pumps .

GM under investigation for faulty brake vacuum pumps .

Nov 26, 2018 · I did have the vacuum pump replaced due to the recall about a year ago, I noticed it after that but the dealership said the pump and vacuum is holding well the entire time, even when it squeaks. They only guess they had was to replace the brake pedal assembly or the brake booster, but admittedly said that would just be throwing parts at it.

Land Rover LR4 / Range Rover Sport – 5.0L Engine – sudden .

Land Rover LR4 / Range Rover Sport – 5.0L Engine – sudden .

Jun 11, 2015 · Tracing the vacuum source line revealed a broken plastic fitting on the vacuum pump: LR4 broken brake booster vacuum pump fitting – in engine bay Further inspection showed that one of the engine drive belts had frayed and a sliver of it had broken off and (presumably) hit this plastic fitting and broken it – causing the vehicle to have a .

MINI Cooper VANOS Timing Faults Caused by Vacuum Pump

MINI Cooper VANOS Timing Faults Caused by Vacuum Pump

If the above fault codes have set and you exhausted your normal diagnostic procedure, check if the engine vacuum pump is binding. Do so before opening up and checking the timing components for wear. If the vacuum pump binds, camshaft performance can drop, affecting VANOS actuation as monitored by the DME.

Global Centrifugal Engine-Driven Pumps Market 2020 .

Global Centrifugal Engine-Driven Pumps Market 2020 .

Jul 07, 2020 · The global Centrifugal Engine-Driven Pumps market is bifurcated into sub-segments with the regional and country market with in-depth analysis. . Analysts assess the market key problems.

How does a vacuum pump work? (3D animation) - Motorservice .

How does a vacuum pump work? (3D animation) - Motorservice .

Nov 09, 2017 · The vacuum pump generates vacuum to actuate pneumatic equipment. Our 3D animation shows their structure, function and use in the vehicle. - - - - - - - - - F.

Cessna 172 Flashcards | Quizlet

Cessna 172 Flashcards | Quizlet

Two engine-driven vacuum pumps are located on the back of the engine, providing vacuum to the attitude and the heading gyros, and have a normal operating range of: 4.5 - 5.5 inches of Mercury/ Hg Failure of a vacuum pump is indicated by an annunciator panel light.

SilveradoSierra.com • Brake booster vacuum pump failure .

SilveradoSierra.com • Brake booster vacuum pump failure .

Mar 22, 2018 · Vacuum Pump Belt GM has updated to a new p/n "12669488" Pumps are made in china, says it right on the back of the pump, but you can get an AC delco one on amazon for 120. The corvettes and camaros actually use an electric vacuum pump p/n 20981800. There is actually a kit of plugs you can buy from GM to delete the mechanical pump from the engine.