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Vinyl windows are a great replacement option because they are easy to install. Moreover these widows prove to be energy efficient fixtures that regulate the room temperature well as well as are a cost effective interior decor option. http://www.thermalwindowsdfw.com/
PERFOMANCE BOOST The Freescale* MPXV4115V pressure sensor is the ideal part for automotive vacuum sensing needs such as those found in the brake booster application. Prepared by Marc Osajda Automotive Sensor Marketing Motorola – Toulouse, France Advanced braking systems are becoming increasingly common in today’s automobiles. Higher level systems and technology now being used in “brake assist systems” (BAS) in several European cars, have made it possible for more efficient and intelligent braking systems. A key functional application block found in these braking systems that has advanced with this technology surge, is the vacuum brake booster function. Here are a few driving factors behind the need and use of the brake booster, which helps ensure a safer braking system. Independent Systems: In current gasoline engine cars, the engine’s intake manifold generates the vacuum for the brake booster. This system works fine with one exception. The amount of vacuum in the brake booster is unknown by the braking system. Thus the amount of amplification is also unknown. If heavy braking is needed, there is no possibility for the brake system to interact with the intake manifold if additional amplification is required. The manufacturer’s interest for having the vacuum generated by an auxiliary vacuum pump is that the brake system can manage the amount of vacuum as required, on demand. This in turns gives it the ability to perform amplification on its own, giving it complete independent from the engine’s operating condition. The auxiliary pump is also able to provide higher amounts of vacuum whenever necessary. In situations calling for heavy braking, the pressure will naturally decrease in the brake booster, also causing a decrease in the amplification during braking. With an external pump it is possible to maintain, or even increase the amplification during a heavy braking phase. Smart Safety: Wheel blocking due to high-braking force is controlled by the Anti-Lock Brake System (ABS). However, it has been observed that in many cases, drivers do not...
930394-52 Rev. 12/22/05 4:21 PM Page 1 HYDRO-BOOST BRAKE BOOSTER Installation Guide 4. Enable ignition system and start the engine. 7. Check fluid level and add fluid if needed. 5. Turn the steering wheel from stop to stop several times. Do not hold it against the stop. 8. Again start engine and turn steering wheel from stop to stop several times (avoid turning fully against stops as much as possible). Recheck fluid level and fill as required. If there is evidence of fluid foaming, turn off engine and wait an hour for foam to clear. Lacks Power Assist Booster or Pedal Chatters X X X Looses Reserve Pressure HAIRPIN CLIP BRAKE PEDAL PUSHROD X PUSHROD SPACER PUSHROD BUSHING 6. Loosen the locknuts holding the HydroBoost unit to the firewall and then slide the linkage, nylon washers and brushing off the pedal pin. 4. Disconnect all hydraulic lines from the Hydro-Boost unit (pressure, steering gear and return lines). PRESSURE LINE MASTER CYLINDER HYDRO-BOOST SPACER X X X BRAKE LINES DO NOT DISCONNECT JDA356 STOP-LIGHT SWITCH 3. Separate the master cylinder from the mounting studs. N OT E : DO NOT disconnect the brake lines from the master cylinder unless necessary to avoid bending or damaging those lines. X Pedal Returns Slowly 5. Disconnect the Hydro-Boost pushrod linkage from the brake pedal. NOT E : It may be necessary to remove the stoplight switch from the brake pedal. If so, unplug the stoplight switch wires, remove the hairpin retainer, slide the switch off the pedal pin just far enough to permit removing the switch from the pin. Do not damage the switch. N OT E : Before beginning work, be sure vehicle is parked in a level area and that wheels are chocked to prevent unintentional movement. Read all of these instructions before attempting to install the HydroBoost unit. 2. Remove the nuts attaching the master cylinder to the Hydro-Boost unit.
No. BPI 10-06 Subject: Temporary reduction in power brake assist in extreme cold weather Vehicles Involved: Models: 2009 BUICK ENCLAVE 2009 CHEVROLET TRAVERSE 2009 GMC ACADIA 2009 SATURN OUTLOOK From 9J100008 From 9S100002 From 9J100016 From 9J100003 to to to to 9J190898 9S143268 9J190899 9J190888 Condition: If the brake check valves are NOT installed correctly, an increased amount of brake pedal effort will be required to obtain brake function, and the brake assist system will NOT perform as designed. Repair: Replace the first design brake booster vacuum hose check valve (1) with a second design brake booster vacuum hose check valve (2). An arrow on the second design check valve indicates the vacuum draw direction (3). 1. Remove the fuel injector sight shield (engine cover) from the engine. 4400 Prime Parkway McHenry, IL 60050 (815) 363-9000 Determine where the two brake booster vacuum hose check valves are located. Refer to callouts 1 and 2 in the illustration 2. Release the quick connect (4) from the power brake booster auxiliary pump (3). 3. Remove the protective wrap (5) from the brake booster vacuum hose to locate check valve # (1). 4400 Prime Parkway McHenry, IL 60050 (815) 363-9000 4. Remove the check valve (1) from the brake booster vacuum hose that routes to the power brake booster auxiliary pump (3). 5. Remove the check valve (2) from the brake booster hose that routes to the intake manifold vacuum port (6). Note If necessary, a small amount of denatured alcohol can be used as an assembly aid for installing the vacuum hose to the manifold vacuum port. Do not use soap. 6. Install a new check valve (1) to the brake booster hose that routes to the power brake booster auxiliary pump (3). Ensure the arrow on the check valve (1) ...
Chase Bays 240sx Booster Delete Brake Line Relocation Kit Install Guide What is included? •(1) Stainless steel engine bay hard line •(6) Stainless braided/Teflon coated crimped brake lines •(1) -‐3AN Bulkhead Tee fitting (Gold in color) •(1) Female -‐3AN Tee Fitting w/ male fitting on leg (Black in color) •(2) Straight -‐3AN Bulkheads (1) 90 degree -‐3AN Bulkhead (4) Bulkhead nuts •(1) -‐3AN tube nut (for rear line) •(1) -‐3AN tube sleeve (for rear line) •(1) Wilwood Proportioning Valve with -‐3AN male fittings •Uninstall all OEM Brake hard lines and Booster/Master Cylinder. •Install your Chase Bays Brake Booster Delete Kit. Start with drilling your engine bay hole. Install the hard line to help line up the hole correctly.
Welcome to the MCILEARN Series Your Webinar Will Begin Shortly Today’s Topic Shake Out: Vibration Analysis If you do not have an audio connection, dial 877-739-5904 and enter the Audio PIN number given to you on your screen © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Learning Objectives • Identify the different classifications of vehicle driveline vibrations • Begin to diagnose & locate the source of a vehicle driveline vibration • Provide a correction to eliminate the vibration from the vehicle © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Safety Message • Always use personal protection devices – Safety glasses, ear protection, etc • Always observe all safety precautions listed in the Maintenance Manual including but not limited to: – – – – – – Ensure coach is on a level surface Ensure parking brake is applied Chock wheels Always use jack stands Shut off batteries Utilize Lock Out/Tag Out procedures © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Vibration Identification: Identifying the Source of a Vibration © 2012 Motor Coach Industries Int'l, Inc. and its subsidiaries. All Rights Reserved. Vibration Analysis Primary sources of vibrations • Tires & Wheels – Rims, tires, hub & drum assemblies • Driveline – Driveshaft & slip-joint, u-joints, yokes & flanges – Working angle of driveshaft • Engine & Transmission – Crankshaft, injectors & cylinders, vibration dampers, engine supports, exhaust...
GENERAL PROCEDURES Driveshaft Runout and Balancing Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent Mastertech® Series MTS 4000 Driveline Balance and NVH Analyzer (Vetronix) 257-00018 or equivalent Driveshaft Inspection NOTE: Driveline vibration exhibits a higher frequency and lower amplitude than high-speed shake. Driveline vibration is directly related to the speed of the vehicle and is noticed at various speeds. Driveline vibration can be perceived as a tremor in the floorpan or heard as a rumble, hum or boom. NOTE: Refer to Specifications in this section for all runout specifications. 1. NOTE: Do not make any adjustments before carrying out a road test. Do not change the tire pressure or the vehicle load. Carry out a visual inspection of the vehicle. Operate the vehicle and verify the condition by reproducing it during the road test. • 2. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Section 100-02. • 3. The concern should be directly related to vehicle road speed, not affected by acceleration or deceleration or could not be reduced by coasting in NEUTRAL. The driveshaft should be kept at an angle equal to or close to the curb-weighted position. Use a twin-post hoist or a frame hoist with jackstands. Inspect the driveshaft for damage, undercoating or incorrectly seated U-joints. Rotate the driveshaft slowly by hand and feel for binding or end play in the U-joint trunnions. Remove the driveshaft. For additional information, refer to Section 205-01. Inspect the slip yoke splines for any galling, dirt, rust or incorrect lubrication. Clean the driveshaft or install new U-joints as necessary. Install a new driveshaft if damaged. After any corrections or new components are installed, recheck for the vibration at the road test speed.
driveshaft series 6Q – 175 – 250 I N S TA L L AT I O N - O P E R AT I O N - M A I N T E N A N C E M92-1442B I SSU E D 4/2013 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT. Before installing the driveshaft, be sure the motor and Geareducer are on level bases and that their shafts are in reasonable alignment. Note match numbers on the driveshaft flanges and remove the yokes. Coat the motor shaft and Geareducer shaft with “Thred-Gard” (Crane Packing Co.) or similar lubricant. Place the key halfway in motor and Geareducer shafts, then install yokes as shown in Figure 4. Use a rubber mallet or wood block when tapping yokes to prevent damage. Tighten each yoke set screw against key. Align match numbers on tube and yoke flanges and bolt the tube and flange assembly to the Geareducer yoke while supporting the motor end of the tube and flange assembly. Progressively tighten bolts to 60 ft·lbƒ (82 N·m) torque. Slide the motor so that motor yoke can be bolted to the tube and flange assembly without pushing or pulling on the bushings. Align match numbers and bolt the motor yoke to the tube and flange assembly. Progressively tighten bolts to 60 ft·lbƒ (82 N·m) torque. The distance between tube and yoke flanges should be as shown in Figure 4.
X-TYPE DATE 05/04 Amended 09/04 XT100-08 TECHNICAL BULLETIN SERVICE Driveshaft Vibration – Diagnostic Method – Repair MODEL 2002-04 MY X-TYPE VIN C00001-E02938 Remove and destroy Bulletin XT100-08, dated 05/04. Replace with this Bulletin. Revisions are marked with a bar and in bold text. Issue: A new procedure has been developed for use after the WDS Vehicle Vibration Analyzer (VVA) has confirmed a vehicle vibration. Action: After a driveshaft vibration has been confirmed using WDS VVA, follow the workshop procedure outlined below. WORKSHOP PROCEDURE Note: There is no Labor Time Allowance to carry out road test diagnosis. Jaguar recommends a claim of 0.50 hrs. as straight time for VVA. Warning: Driveshaft bolts are one-time use only. Use new bolts for the final repair. Existing bolts may be reused throughout the diagnostic procedures. Raise vehicle on twin-post lift. Check for alignment of the green line on the rear differential flange with white paint spot on the rear of the driveshaft. If not aligned continue from step 3; if aligned continue from step 16. Remove the rear driveshaft joint to rear differential flange bolts and links where accessible. Rotate the driveshaft and remove the remaining rear driveshaft joint to rear differential flange securing bolts and links. Displace driveshaft from the rear differential flange. Remove and discard the gasket from the rear differential flange (where installed). Clean the mating faces. Install a new gasket to the rear differential flange, if previously installed. NOTE: THE INFORMATION IN TECHNICAL BULLETINS IS INTENDED FOR USE BY TRAINED, PROFESSIONAL TECHNICIANS WITH THE KNOWLEDGE, TOOLS, AND EQUIPMENT TO DO THE JOB PROPERLY AND SAFELY. IT INFORMS THESE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR PROVIDES INFORMATION THAT COULD ASSIST IN PROPER VEHICLE SERVICE. THE PROCEDURES SHOULD NOT BE PERFORMED BY “DO-ITYOURSELFERS.” DO NOT ASSUME THAT A CONDITION DESCRIBED AFFECTS YOUR CAR. CONTACT A JAGUAR RETAILER TO DETERMINE WHETHER THE BULLETIN APPLIES TO YOUR VEHICLE. Date of issue 05/04 Amended 09/04
Vibration Diagnostics S tart 1 Gather Info When did vibration start? Where is vibration felt? What road conditions? Under load or high torque conditions? During acceleration/deceleration? Speed dependent? RPM dependent? Noise? Suspension modified recently? Lube clean and at proper level? 2 Important: Use factory service manuals and procedures and refer to all applicable safety precautions when servicing vehicles. This document is intended to assist with drivetrain vibration diagnosis. It does not guarantee an immediate solution nor does it guarantee warranty responsibility or reimbursement. Refer to Roadranger.com for Product Warranty Statements, Warranty Manual, and Warranty Guidelines. 6 Vibrations While Stationary Previous work on clutch or engine Y es In the road test in Step 2, the vehicle was run up to the suspected RPM and the transmission shift lever was placed in neutral. No Y es No If clutch work recently done, problem could be related to the clutch. Verify proper clutch was installed. If engine work recently done, problem could be related to the engine. Contact your engine distributor. 4 No Problem is related to the clutch. Road Test Have vehicle driver recreate complaint condition, if possible Leave trailer attached Run up to suspected RPM and put transmission in neutral Simulate Conditions Speed Related? Y es Does ride height meet OEM specs Y es No No Perform visual inspection and use Eaton Driveline Angle Analyzer (DAA). U-joint bearing cups and trunnions Bearing straps Flange yoke / companion flange Yoke-mounted damper Parking brake Center bearing Fasteners Driveshaft for damage / missing weights Driveshaft slip spline (wear / bottoming / inadequate engagement) Cab mounts / air ride system Correct per OEM procedures. Speed RPM Gear Position Coast Under power Loaded / Unloaded Problem Solved No Remove all drive axle shafts and lock in power divider. Run truck in same condition as when complaint occurred. Y es Done! Problem Solved Isolate Suspect Shaft No Y es Problem is related to the wheel end. Take known good wheel assembly and test replacement from wheel to wheel to isolate problem.