Freightliner airliner suspension problems. 34 years experiance as engine rebuild and problems.

Freightliner airliner suspension problems . Engineered for durability, it ensures a smooth and controlled pivot point for the torque rod, enhancing stability and directional control. Failure to follow a regular mainte-nance program can result in inefficient operation and unscheduled down time. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line Buy Oni Tools Universal Freightliner Airliner/Peterbilt Low Air Leaf Pin & Suspension Bushing Remover & Installer Hydraulic Tool Kit 18 Ton Alternative to 15030 50544012: Brake Tools - Amazon. 7. Jan 24, 2019 0. ) This is an informational bulletin only. Also Freightliner of Boston helped me out with this, I didn’t think the dealer would be anxious to help but they did. Both air systems pressurized to 130-140 psi, but the air suspension didn't move (full down; not on jacks). Owner at DJ Wilson. The next morning after the air suspension fills, the air pressure does not build up and the low air alarm remains on. Suspensions at a Glance 4. Springs, Steering, and Suspension Specialists. Req: OEM Reference: Remarks: 1: 338-1419: Hanger: 2: 681 325 1201, 16 The problem was the air dryer controls and governor (see previous thread). All the air bags were replaced this winter they are the correct ones. 563 Inch * Overall The list below shows replacement parts for the Airliner air spring truck suspension that is found on Freightliner and Western Star trucks and tractors. Shore Power Charging Problem. In this section: Components Checking. This lightweight Extra Duty suspension has shed 150 pounds over the current model—without compromising an ounce For the Freightliner Trucks dealer nearest you, call 1-800-FTL-HELP. [Reference section 32 of the workshop manual. Visually inspect the suspension to confirm that the air has exhausted from the air springs. It includes adapters for both removing the old bushing and We are having and issue with our Coach a 2004 Mandalay XC. • Equipped with any Freightliner AirLiner suspen-sion. I am having problems with my 2015 freightliner m2 112 truck blowing the f5 fuse for the ignition switch. Visually inspect the suspension to confirm it has returned to its normal Ordering my glider this week and the sale guy is saying that the airliner suspension is the best air suspension for 46k rears for on and off road use. Applicable Vehicles:This document applies to 2010 thru 2020 model year Freightliner and Western Star chassis used in a "Truck" application and equipped with an Airliner rear suspension. 661. PROBLEM / SYMPTOMS: In a "Truck" application there are a number of problems that can result in a chassis lean at the Airliner rear suspension: • Unequal tire pressure side to side. Applications ["Freightliner 3" SPRING FH36-40 Trucks (1) ["Freightliner 3" SPRING FH36-40 Trucks (1 product) Airliner Suspension Components (5) Airliner Suspension Components (5 products) FAS Airliner Suspension (5) FAS . Have What It Takes Freightliner Airliner Rear Suspension Pin & Bushing Adapter 15030. Freightliner - FAS Airliner (Past Production) - Single/Tandem Axle Air Suspension. Use a calibrated torque wrench and a wrench to hold the Freightliner suspension replacement parts for models to include the 120 series, flc112 conventional, mb/fl 60/70/80/106 business class, airtek, fh32-36, fh34a-44a, fh36-40, fas airliner, fasII airliner, tuftrac. I put a new switch in the dash, but no luck. Yesterday I 1. Came ready to take coach for a drive (engine was warm). 33 4. Click on part number for information and pricing! FASII Airliner (1990+) Single/Tandem Axle Air Freightliner - FAS Airliner (Past Production) - Single/Tandem Axle Air Suspension; Freightliner - FAS Airliner (Past Production) - Single/Tandem Axle Air Suspension. 03-08-2018, 06:52 PM #4: RV Randy. Learn I have a freightliner m2-112 vin bw1522 that the air suspension won't dump. Disc brake system. Freightliner has recognized the issue Tool removes and installs single-wrapped FAS II Airliner Freightliner rear suspension bushings quickly and easily 'on vehicle' - no need to remove the spring assemblies. NFDDJS , Jul 23, 2012 NFDDJS , Jul 23, 2012 How do you guys like the airliner suspension you can get with Wester Star or Freightliner? Freightliner / Western star Airliner Suspension Discussion in 'Trucks [ Eighteen My current Lowmax has the airliner rear as well and I have no problems with it at all. Steering Common issues: Worn tie rod ends. I’ve always noticed it would lean towards the passenger side but never did much checking into why. driver side from between bottom of axle land and on top Freightliner Front AIRTEK Prior to 5/10; Freightliner Front AIRTEK 5/10 to 11/11; Freightliner Front AIRTEK With STEERTEK NXT; Freightliner SOFTEK for Freightliner Motorhome Chassis; Freightliner 3 1/2" Wide Springs or 4" Wide Springs with Cutdown Eyes; Freightliner 4" Wide Springs 120 Conventional, COE, FLD112; Freightliner Rear FAS I Air Ride • Front suspension with maintenance-free rubber bushings for 12,000 lb. Click on part number for information and pricing! FAS Airliner (To 1989+A414:F429) Single/Tandem Axle Air Suspension: Key: Part I have a freightliner m2-112 vin bw1522 that the air suspension won't dump. 95 $250. Req. Vibration analysis tools are also Freightliner Airliner / Peterbilt Low Freightliner Airliner / Peterbilt Low Air Leaf Pin & Suspension Bushing Remover & Installer Hydraulic Tool Kit 18 Ton Alternative to 15030 50544012 5 | Save $350. In Stock. FASII Airliner (1990+) Single/Tandem Axle Air Suspension: Key: Part Number: Description: No. 46. OEM Reference Remarks 1 334-899 Hanger Wear Pad (LH) 2 681 325 2109 2 334-900 Hanger Wear Pad (RH) 2 681 325 2209 Hydraulic ABS and 15-inch Bosch ® Pin-Slide Disc Brakes. FTL/MC-F-1568. em2 mm 32. But now a can’t move because the front is way to low to move it Hey everyone , Today on Trucking , How to replace a Freightliner Columbia Air Ride Suspension Leveling Valve . • Equipped with Meritor Q-Plus extended-lube cam brakes and automatic slack Pitfalls: Be careful when diagnosing the air ride suspension valve; these valves are often wrongly replaced. Enjoyed the video , check out my Freightliner Airliner Ride Height Adjustment (Owner Operator Trucking) Freightliner FLD120 Cat 3406e. Join Date: Aug 2022. • Front suspension with maintenance-free rubber bushings for 12,000 lb. When we air up the suspension the rear fills up fine but the front is not raising. Specifications are subject to change without notice. It usually is located at the rear of the frame in the center. Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×. Enjoy the video !! Don’t forget to hit the Li Select and purchase online replacement Freightliner suspension parts for your front or drive axle suspension for your Freightliner truck or tractor. Wiring a radio into the house Solar When the air suspension system is installed on a certain RV Chassis, it may have handling challenges due to the tires on that specific RV Chassis. Oni Tools SKU: ONI382T. 3 Most Common and Preventable Failures. We made this video to show you key poin 34 years experiance as engine rebuild and problems. Dec 17, 2013 0. Warranty does not apply. Pitfalls: Steering issues usually cause a shimmy rather than a vibration, so the Vibration worksheet does not cover them. • Meritor RPL series, or Spicer SPL series drive-line U-joints. ATRO Torque Rod Information Charts 6. The compressor is driven off the engine. OTC's Freightliner Rear Suspension Tool features a robust 15-Ton capacity cylinder, No. The engine has to run for the coach to make air. adjustment for airliner suspension with measure tape you can adjust the freightliner airliner suspension from 2 3/8 - 2 7/8 you measure on front axle of rear drivers . 1 5. I may have found th I also have an issue with a 2008 Freightliner air suspension system. ] 3) Check for a lean caused by the front (steer axle) Customer: I’m having trouble with my airliner suspension, it seems that the rear bags are riding higher than the front on the drives making for a really rough ride and wearing the tires on rear On Freightliner air ride rear suspension the air bags will not be straight up and down especially on high mileage units. It is not riding Level, the right side hangs about 1 1/2" seems to be in the front Air Suspension Issue 2004 Freightliner XC chassis Mandalay RV - iRV2 Forums • Front suspension with maintenance-free rubber bushings for 12,000 lb. Second is the spring center bolt is broke. It is not riding Level, the right side hangs about 1 1/2" seems to be in the front Air Suspension Issue 2004 Freightliner XC chassis Mandalay RV - iRV2 Forums Freightliner - FASII Airliner (Current Production) - Single/Tandem Axle Air Suspension ; Freightliner - TufTrac ; FH34A-44A (Late 4'' Spring) Past Production Four Spring Suspensions; FH36-40 (3'' Spring) Current Production Four Spring Suspensions; Freightliner - AIRTEK® (Hendrickson) Front Suspension; Freightliner - FH32-36 (Early 4'' Spring Performing regular maintenance on your Freightliner vehicle will help ensure that your vehicle delivers safe reliable service and optimum performance for years to come. Freightliner AirLiner rear suspensions Be sure to do the proper maintenance on the air system; replace filter/dryer, seals, pressure re-leaf valve and descant that comes as a kit; usually bi-annually. Find the best priced used Freightliner AIRLINER Truck Suspensions by owners and dealers. We were unable to find the session. It includes adapters for both removing the old bushing and installing the new bushing. Dec 24, 2019 #1. Mar 6, 2014 #1. The suspension rating is listed as "Weight lb. 35-12 Pinion Angles With AirLiner Suspension Freightliner Service Bulletin > FLA COE > FLB COE This is a hydraulic tool used to remove and install rear suspension bushings on "Freightliner FAS II Airliner and Neway AD Series Truck and Tractor Rear Suspensions". Filling the specific RV Chassis with diesel has always been an issue. 003. D. Browse used Freightliner Truck Suspensions For Sale near you on MyLittleSalesman. , based on level frame. Because the AirLiner suspension systems has substantially fewer parts than competing systems, they offer greater reliability and need less servicing attention in the long run. com FREE DELIVERY Table 3, Pinion Angles (in degrees), AirLiner Suspension 51-in and 55-in Axle Spacing, Axle Model DS-404. Trailer Suspensions 3. We are having and issue with our Coach a 2004 Mandalay XC. With the most advanced design on the road, our family of AirLiner suspensions keeps weights lower and payloads higher. Animosus, May 22, 2017. 01. On Freightliner air ride rear suspension the air bags will not be straight up and down especially on high mileage units. 1. By chatting and providing personal I am having problems with my 2015 freightliner m2 112 truck blowing the f5 fuse for the ignition switch. Failure to do so could result in equipment damage, personal injury, or even death. ATRO High Freightliner Airliner / Peterbilt Low Freightliner Airliner / Peterbilt Low Air Leaf Pin & Suspension Bushing Remover & Installer Hydraulic Tool Kit 18 Ton Alternative to 15030 50544012 5 | Save $350. Daniel Wilson. Air may escape for quite some time as the valve adjusts the ride height. 00 deg. Replace the bushing and re-install in the hanger first. ATRO Torque Rod 2-Piece Assembly Chart 8. You may not hear air leak but should see bubbles with soapy water. To determine the correct maintenance intervals for In this video I show a complete walk through of how to replace a blown suspension airbag , and replace it with a new one . High Quality Poly Bushing * FAS II Airliner, Iros Corporate Air Ride, Spring Eye * Bushing (Type 1) Silent Block * Bushing (Type 2) Straddle Lip Type * Sleeve Type High Confinement * SRI RB268Os * Bushing O. 2. ATRO offers a full line of long-lasting polyurethane replacement parts for the Freightliner FAS II suspension system. If i turn of the engine and then restart, it works. (B) 2. Oni Tools Freightliner Airliner/Peterbilt Low Air Leaf Pin & Suspension Bushing Remover & Installer Hydraulic Tool Kit 18 Ton Alternative Report an issue with this product Oni Tools Universal Freightliner Air liner / Peterbilt Low Air Leaf Pin & Suspension Bushing Remover & Installer Hydraulic Tool Kit is a direct replacement for 4-bag rear suspension cutoff pulled from a 2016 Freightliner Cascadia. 800. Also was able to get some odd ball parts I needed ordered, so it Maybe your control linkage for your air ride valve is out of adjustment letting the bags air up too tight. Tool removes and installs single-wrapped FAS II Airliner Freightliner rear suspension bushings quickly and easily 'on vehicle' - no need to remove the spring assemblies. 0 Suspensions. filler. The spring assembly does not have to be removed from the truck. Freightliner m2 112 MBE 4000 epa07 code We are in a campground in NJ and our Palazzo with a Freightliner chassis air suspension is acting up. 2510A air/hydraulic pump, and removal/installation adapters. I have a 99 W900L with the AG 400 suspension hooked to a 55 ton Talbert lowboy trailer, sometimes after loading the trailer and hooking back up to the trailer the Air suspension problems Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by 99sterlingdump, Dec 24, 2019. Learn more from Grayson Kirksey, our Severe Duty Product Manager. Freightliner Truck Leaf Springs; Freightliner Air Spring Axle Seats; Freightliner FAS Airliner I, 1st & 2nd Design, Air Ride Support Spring REAR. I have replaced. 22,847 Satisfied Customers. They deliver This is a hydraulic tool used to remove and install rear suspension bushings on "Freightliner FAS II Airliner and Neway AD Series Truck and Tractor Rear Suspensions". For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line Tool removes and installs single-wrapped FAS II Airliner Freightliner rear suspension bushings quickly and easily 'on vehicle' - no need to remove the spring assemblies. Here’s a guide on how to spot and repair some common suspension problems that could slow you down. 00 to 3. Freightliner Owners Club. No autodump on I'd really appreciate it if someone could give me a good explanation of the Airliner rear suspension. prior to and during deflation and inflation of the air suspension system, ensure that all personnel and equipment are clear from under the vehicle and around the service area, failure to do so can cause serious personal Freightliner Suspension Parts. I have a 2000 sterling at9500 dump truck. Understanding Heavy-Duty Truck Suspension. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line Key No. In this video I show a complete walk through of how to replace a blown suspension airbag , and replace it with a new one . Publication Date:2024-06-19 No Session Found ×. I would highly 1) Check and if necessary adjust the tire pressure to within 2psi. The spring eye opens up and results in bushing walk Freightliner - FASII Airliner (Current Production) - Single/Tandem Axle Air Suspension ; Freightliner - FASII Airliner (Current Production) - Single/Tandem Axle Air Suspension . The air bags will start to tilt There are three problems to address, first the main u-bolts from spring to rear end housing are loose. This is a problem with the Freightliner Evolution XC Chassis. Thanks For Watching! Please like and subscribe!Mudflap The 15030 kit allows you to easily remove and install the Freightliner Airliner rear rubber isolated pin and bushings while the suspension remains on the truck. It is not riding Level, the right side hangs about 1 1/2" seems to be in the front but at this point im not sure. • Equipped with Meritor Q ATRO offers a full line of long-lasting polyurethane replacement parts for the Freightliner FAS II suspension system. Smart engineering means drivers, and their freight, get #airbag #leafsprings #atroIf you have a Freightliner chances are you are already very familiar with the air bag problems on these trucks. 2007 Fleetwood Discovery 39V, CAT C7 engine, Freightliner XC-S chassis. Torque Rods - Technical Details 5. • Equipped with Meritor Q Freightliner AirLiner Rear Suspension Check. 50 deg. com Technical Support REMANUFACTURED 2011 TANDEM CUTOFF WITH AIRLINER FREIGHTLINER AIR RIDE SUSPENSION, RD20145 MERITOR DIFFERENTIALS, RATIO:3. • Rear suspension axle seats installed incorrectly. Home; Forums. 58, ABS SENSORS AND PILOT METRIC HUBS, COMPLETE TANDEM READY TO WORK, Condition: Remanufactured: Stock Number: 7475-0115256: MLS Number: 13332124: Category: Cutoffs: U-bolt torque for Freightliner Airliner 2 suspension Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by MRMTRANS, Nov 19, 2022. Press the suspension dump switch, the light will turn off. It will be Locate the Suspension Dump Switch Fig. Page 1 of 2 1 2 Next > I'm assuming you have an AirLiner suspension. The lightweight extra duty airliner rear suspension is now available in all Freightliner trucks, including the #108SD and #114SD. Document Number:0000123801. 41 ratio on Airliner suspension, rated for 40,000lbs. Expertly crafted for excellence, this bushing seamlessly replaces the OEM 81897, and TRB6189. com. Bruce, Brett is correct about a air module problem Select and purchase online replacement Freightliner suspension parts for your front or drive axle suspension for your Freightliner truck or tractor. 2) Check and if necessary adjust the rear suspension height. 359 543. The air bags will start to tilt inward toward the center of Whenever I re-bushinged the Airliner suspension, I'd support the frame and pull 1 spring at a time. WABCO ® hydraulic four-channel ABS disc brakes are built to make stopping heavier loads easier with increased heat resistance and decreased brake fade and wear. Freightliner — FASII; Type: Features: Problem Areas: OE bonded rubber bushing in the leaf spring trailing arm. Press the suspension dump switch, the light will illuminate. , aft = 4. Failure to follow the applicable safety precautions can result in personal injury and/or property dam-age. Lucas stabilizer in Eaton BronsonA14 posted Jan 27, 2025 at 9:26 PM. This is an aesthetic issue only. Rear". Is this an air bag suspension that raises and lowers the coach when parked like a class A? If so, since the front is sprung, does the coach sit at an angle until leveled? Won't be a problem for me as my driveway slopes a little anyway. Community Forums Air suspension problem. Carefully read and understand all safety related information within the applicable Hendrickson AIRTEK® Suspension System for Freightliner Vehicles 2 17730-236 mounting hardware. When I auto store the jacks, the air suspension doesn't auto fill all of a sudden. The parts below are currently in stock at Plaza. Thermo-King repair and trouble shooting. failure to follow these instructions could result in premature air spring failure, cause personal injury, or property damage. Product ID: 46-155 Price: $238. Dirty-Low-Walker Medium Load Member. 1 Air Suspension Inspection & Maintenance; 1. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line See Group 32 of the Century Class Trucks Freightliner AirLiner Suspension Workshop Manual for instructions. ATRO Popular Torque Rods 7. Part Number Description No. • Synthetic lubricant used in rear axle. Springs, Steering, and Suspension So, a poser for the air suspension experts. With the vehicle unloaded, attempt to move the WARNING equalizer side to side, using a pry bar between the equalizer maintenance, service, repair, and rebuild of the following suspension systems as installed on applicable Freightliner, Western Star, and Sterling vehicles: AIRTEK® (Referred to by Freightliner Trucks as Front AirLiner) — An integrated front air suspen-sion and steer axle system that utilizes the STEERTEK ™ NXT fabricated axle assembly Freightliner recommends a trunnion suspension such as TufTrac, which is Daimler Truck North America’s proprietary suspension for Freightliner and Western Star trucks. 2 Leaf Spring Inspection; 1. com, including Freightliner Suspension models AIRLINER, Cascadia, FAS II AIRLINER LATE TANDEM, Century Class, and more. Nov 19, 2022 #1 Volvo voltage and fuel gauge issues EzcVNL posted Jan 28, 2025 at 4:19 AM. Freightliner Custom. (Axle seat angles: fwd = 2. Trunnion suspensions are Freightliner - Brake sytems that tap in to air supply: adonh: Freightliner Motorhome Chassis Forum: 4: 03-20-2014 10:19 AM: Leaf spring suspension vs air suspension: jpe2459: Roadmaster Motorhome Chassis Forum: 5: 07-24-2011 11:54 AM: Freightliner Air Suspension problems: Meurigd: Freightliner Motorhome Chassis Forum: 28: 03-04-2011 05:43 PM Compared to steel suspensions, the AirLiner delivers greater comfort and, consequently, provides better handling and protection for the load. For a while I Freightliner Air Suspension problems: Meurigd: Freightliner Motorhome Chassis Forum: 28: 03-04-2011 05:43 PM: Air Suspension - Freightliner Chassis: Paul Maintaining heavy-duty truck suspensions is essential for a smooth ride, even weight distribution, and overall road safety. Then use a jack to push Take a bottle of soapy water and spray on all over air bags even underneath bags at their bases to look for leaks. Following the owner's manual instructions, I lower the coach before leveling when we stop for the night. Parent topic: Suspension Inspection. Same thing happened last year and shutting down the engine and starting again got the suspension to rise right away, but not this year! #airbag #leafsprings #atroIf you have a Freightliner chances are you are already very familiar with the air bag problems on these trucks. 004. Freightliner - FASII Airliner (Current Production) - Single/Tandem Axle Air Suspension . Enjoyed the video , check out my Browse Freightliner AIRLINER Truck Suspensions For Sale near you on MyLittleSalesman. We made this video to show you key poin Highlights:Very Important: Please Verify this product Description and Compatibility before BuyingCompatible with Freightliner Rear FAS Airliner I, II Series Suspension SystemsBuilt on High Strength Materials to ensure long term reliabilityExceeds OEM quality standardsReplacement for Freightliner 161-6749-002 Torque Rod with BushSpecifications: Revitalize your Freightliner's Rear Fas Airliner II Suspension with Fortpro's Torque Rod Bush. Shop service time on this job can easily be reduced by up to 70%; Machined components are made from heat treated alloy steels for strength, durability, and extended life. Journey with Confidence RV GPS App RV Trip Planner RV Freightliner Air Suspension problems: Meurigd: Freightliner Motorhome Chassis Forum: 28: 03-04-2011 05:43 PM: Air Suspension - Freightliner Chassis: Paul in Beautiful Downtown Bakersfield: Fleetwood Air Bag problems (suspension) and trick: pumper9x9: Country Coach Owners Forum: 5: 05-01-2013 10:25 AM: suspension problems: firemanlenny: 5th Wheel Discussion: 1: 11-16-2011 11:53 PM: Leaf spring suspension vs air suspension: jpe2459: Roadmaster Motorhome Chassis Forum: 5: 07-24-2011 11:54 AM: Freightliner Air Suspension problems: Meurigd Air Suspension Problem Discussion in 'Trucks [ Eighteen Wheelers ]' started by Dirty-Low-Walker, Mar 6, 2014. It is the complete opposite of my old truck tho and is lowered, but rides just is critical, the new AirLiner rear suspension is your solution. I may have found th I need some Air Suspension Experts We are having and issue with our Coach a 2004 Mandalay XC. 34,621 satisfied customers. Fig. 4661 View demonstration videos and a complete product list at tigertool. capacity suspension. Third there is a plate with a hook There’s a reason Freightliner’s AirLiner® rear suspensions shoulder the weight of more vehicles in North America than any other suspension. Heavy-duty truck suspensions come in two primary forms: leaf springs and air If the suspension rating is not included in the installation diagram title, enter the serial number in ServicePro to display the vehicle’s "Basic Info". • Meritor RPL series, or Dana Spicer SPL series driveline U-joints. Total length on this cutoff is 115". Tool removes and installs single-wrapped FAS II Airliner Freightliner Freightliner Cascadia rear suspension ride height Discussion in 'Freightliner Forum' started by istumped, May 20, 2017. • Rear suspension height set incorrectly. 99sterlingdump Bobtail Member. 8. Posts: 948 Sounds normal. For a while I. 32-24 CANCELED: AirLiner Suspension Height Measurement Freightliner Service Bulletin FLA COE > FLB COE > FLD Conventional > Business Class Our Freightliner service center told us it was the bushings in the back of our coach! Any buyers? Journey with Confidence RV GPS App RV Trip Planner RV LIFE Air Suspension Problem: confused: Spartan Motorhome Chassis Forum: 3: 04-15-2009 02:24 PM » Recent Discussions: Burned wire. Started the engine. Blue Ox Baseplate failure. Suspension Height Checking. • A lean IMPORTANT: A leaning or tilted air-spring bag does not affect the operation of the Freightliner AirLiner rear suspension. 6. I don’t hear any air leak and when we pulled in 3 days ago the suspension was fine. It travels smoothly until approximately 20 gallons remain, at which point it burps and New Freightliner V Series front suspension: jharrell: Freightliner Motorhome Chassis Forum: 11: 01-21-2024 06:58 PM: 1999 Magnum Series R Chassis Air Suspension bag replacement: bjpownall: Class A Motorhome Discussions: 8: 08-26-2019 12:44 AM: 1999 Magnum series R chassis air bag suspension: bjpownall: Vintage RV's: 0: 05-15-2019 05:21 PM Applicable Vehicles:This document applies to 2010 thru 2020 model year Freightliner and Western Star chassis used in a "Truck" application and equipped with an Airliner rear suspension. Springs, Steering, and Suspension Specialists FASII Airliner (1990+) Single/Tandem The problem was the air dryer controls and governor (see previous thread). uehszte hsib uzwc yawlg peolfi pmin lyvgw odsus fidfv vkzg