Specificuse slack adjuster pullers customdesigned to fit all major brands of manual and automatic selfadjusting type slack adjusters. These slacks can be used at any of the lengths available. Maintenance manual 4 cam brakes and automatic slack adjusters. Clearance sensing 245 clearance sensing selfadjusting 26 manual 95 stroke sensing 418. Crewson brunner for usa type, find detailed product information for crewson brunner automatic slack adjusters cb21103 and other products from yuhuan luan machinery co. You can also call it an adjusting nut that is present on the back side of the brake drum and is used for brake adjustment. For example, a slack adjuster with an arm span of 5. Slack adjuster function test if the maximum stroke, with a 90 psi brake application is less than the distance shown in the chart on the left, the gunite automatic slack adjuster is functioning properly. Replacement hardware, after lubricating rebuilt slack adjuster see preventive. China slack adjuster manufacturers select 2020 high quality slack adjuster products in best price from certified chinese brake manufacturers, brake disc suppliers, wholesalers and. Please note, the automatic slack adjuster cannot compensate for other deficiencies within the braking system. Gunite automatic slack adjuster accuride corporation.
The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Premium wheelend brake products spicer automatic slack. Adjusters or anchor brackets that have visual damage, or which fail the operational checks, must be replaced immediately. Although parts from other manufacturers can look the same. The following diagram shows the relationship of push rod and slack adjuster angle to brake force. Postive lock mechanism is protected from rust and corrosion by plating and shaft sealing. Relationship of push rod and slack adjuster angle to brake force. If that is the case the adjuster must be treated as a new installation in order to correct the problem. This component is used to remove the slack created by wear on the friction element of the brake shoes that normally occurs during operation of the vehicle. F224753 automatic slack adjuster replace 065174 hsa. Find details of companies offering manual slack adjusters at best price.
With a new name to reflect our expanded offering of. Each tomplato is to up clevis, push and at a so that the most efficient adnstment ig obtained. Lubricate slack adjuster as outlined in preventive component or plug unless you are certain all system maintenance section. Installing an automatic slack adjuster incorrectly can result in many different problems with the most commonly occurring problem being overadjustment. There are two types in todays market, manual and automatic. If this is not the case, you can use the reset mechanism for a precise alignment. Manual slack adjusters for heavy duty trucks and trailers. This manual contains particulars specific to slack adjuster model krd482e and model krd482r. Type spline size lever length clevis thread for chamber e195 r801001 unhanded 11410 512 1220 str 16. Mei brakes producer of automatic slack adjusters and air disc brake calipers. The identification information now includes the part number, date code and serial number type ii.
Built to last, the new versajust slack is compatible with nearly any automatic slack adjuster. Auto slack adjuster refrence listing air brake systems pty ltd. A manual slack adjuster also called a brake adjuster is a mechanical component in the air brake linkage. To view pdf documents you must use adobe acrobat reader. We ship ups and use their standard assigned brokerage international customers. Haldex manual slack adjusters pbr australia pty ltd au 264 east boundary road phone. Brake slack adjusters for commercial trucks and trailers.
These may zig zag along the arm of the adjuster and as a result, the selected mounting hole may not align with the centre line of the slack adjuster arm. If the maximum chamber stroke is within the range for the. We cannot fulfill any orders for this part at this time, please check back later. Slack adjuster figure 11 alternative bracket types figure 10 1214 brake application figure 12 universal anchor bracket automatic slack adjuster straight arm automatic ax012 slack adjuster rockwell, dana and fruehauf mounting holes universal anchor bracket eaton mounting hole pre1993 ax010. Haldex style brake automatic slack adjuster 28 splines. Manual adjustment of automatic slack adjusters may contribute to unexpected brake failure on automotive fire apparatus continued.
Not changing them at the same time may cause your axle to be out of brake balance. Assessment of the effect of automatic slack adjusters on brake. Bendix manual slack adjusters sd051200 figure 1 positive lock type slack adjuster description in an scam type foundation brake, the final link between the pneumatic system and the foundation brake is the slack adjuster. China slack adjuster, slack adjuster manufacturers. The kit also includes two brake clevis pin presses for quick removal of the clevis pins as the cotter pins are sheared off in the process. Designed to maintain a slackfree connection, the sac1 eliminates the need to stop cars for lubrications and readjustments of side bearing heights. We also produce over 300 different manual slack adjusters msa meaning that the mei range covers almost every global truck, trailer and bus application. The slack adjuster must be installed so the pawl can be removed during maintenance. Built to be robust and reliable, the industrys lightestweight automatic slack adjuster optimizes brake performance by increasing payload capacity and enhancing camshaft bracket life. Automatic slack adjusters asa for onhighway, linehaul and vocational applications deliver shorter stopping distances and offer longer lining life. Both have an adjusting mechanism, providing a means of adjusting for brake lining wear. Removal tools for slack adjusters and pushrod clevis pins used on brake systems of class 7 and 8 vehicles works on manual and automatic slack adjusters. The slack adjuster is the link between the brake chamber or actuator and the brake camshaft.
Add to cart add to cart add to cart add to cart customer rating. The arm of the slack adjuster is fastened to the push rod of the chamber with a yoke, and the slack adjuster. The gunite automatic slack adjuster should not require manual readjustment. Automatic slack adjusters asas come in two basic types. Permanently lubricated, yet are equipped with zerk fittings for optional lubrication. Slack adjuster setup and compliance to the nhvim australian. This document defines the steps for proper installation of the slack adjusters pn 783901 and 790196. Includes slack adjuster with preinstalled clevis, installation instructions, and an installation template cross references. Made for todays competitive transportation market, it offers substantial weight savings, improved car handling and reduced operating costs. Automatic slack adjusters were found on about 93% of all tractors in 2001. Safely and efficiently removes virtually all rockwell selfadjusting slack adjusters. Meritor r802657 automatic slack adjuster type 2, 1. Slack adjusters setup and compliance to the nhvim first edition, september 2016.
Gunite automatic slack adjuster identification with the launch of gunites new stateoftheart automatic slack adjuster assembly line there has been a change to the identification information formatting. Your only single source for industryleading wheel end solutions. Automatic adjusters should not be operated as manual adjusters except as may be necessary to get the vehicle off the road for service. Volvo truck slack adjuster 20527307 gunite as1172, gunite 2000 automatic slack adjuster arm length 512 number of splines 28 spline diameter 112 see more product details. Slack adjuster service kit combination kits tiger tool. Front versus rear brakes did you know that vehicles require different front and rear brake sets. Product catalog and cross reference your only single source for industryleading wheel end solutions. Turning the adjusting nut counterclockwise, align the large holes in the slack adjuster and clevis.
Manual adjustment of automatic slack adjusters may. Slack adjusters often have a range of holes to suit different mounting situation. Wabtec corporation 30 isabella street pittsburgh, pa 15212 usa phone. Meritor automatic slack adjusters and clevises are designed to be used as a system. Automatic slack adjusters for commercial brakes meritor. Meritor warrants the meritor clearancesensing automatic slack adjuster to be free of faults arising from either imperfect material or workmanship for the period andor mileage whichever is greater as indicated below. The arm span of a slack adjuster is the distance between the center of the camshaft and the center of the pin hole that is used with the clevis. In order to avoid damage to the wheel brake, install only the automatic slack adjuster with the prescribed adjustment gate and corresponding mounting point. Bendix 201225 slack adjuster clevis pin hole bushing, 12 id. Sometimes we may have similar parts for sale, click the button below to see if anything matches.
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