Holland XL-AR452 manual

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Table of contents for the manual

  • Page 1

    XL-AR452 Rev . C TRAILER SUSPENSIONS Air Release Pin Pull Mechanism for CB4000 Air Ride & UltraLite2 Mechanical Suspensions Installation & Operation Procedur es AIR RELEASE PIN PULL MECHANISM Includes Parts Infor mation AIR RELEASE[...]

  • Page 2

    2 XL-AR 452 Rev . C T ABLE OF CONTENTS Introduction ...............................................................................2 W arranty ....................................................................................2 N otes, Cautions, and W arnings ...................................................2 Installation Preparations ..........[...]

  • Page 3

    XL-AR452 Rev . C 3 INST ALLA TION PREP ARA TIONS 1. For ease of installation of the Air Release Kit, it is advisa b le to remov e the slider/suspension from under the trailer . Follow the tr ailer manufacturer’ s slider/ suspension remov al p rocedures or the suspension maintenance manual f or the safe r emoval of the slider/suspension. 2. If the[...]

  • Page 4

    4 XL-AR 452 Rev . C INST ALLA TION continued FIGURE 4A W elding Actuator Chamber Cam Bracket (Mechanical Suspension) 0.16˝ F IGURE 4 W elding Actuator Chamber Cam Bracket (Mechanical Suspension) 10° 0.77˝ 0.19˝ 33° 4.49˝ 0.19˝ BOTH SIDES MIDDLE CROSSMEMBER COMPRESSION SPRING 4. For the Mec hanical Suspension notice the Actuator Chamber Brack[...]

  • Page 5

    5 XL-AR452 Rev . C FIGURE 7 A ir Release Plumbing Diagram AIR T ANK RESERVOIR to supply (emergency) gladhand LOCK PIN RELEASE ACTUA TOR AIR RELEASE CONTROL V ALVE PRESSURE PROTECTION V ALVE R ESET C YL N.C. Plumbing Connections V AL VE PORTS PLUMB TO C YL P in release actuator RESET Supply line (emergency) N.C. Air tank reservoir PULL to Disengage [...]

  • Page 6

    6 XL-AR 452 Rev . C OPERA TING INSTRUCTIONS Operating instructions to reposition sliding tandems: 1 . Do the follo wing: • P ark on level g round. • Set all brakes. • Exit cab and locate slider Air Release control valve. • Remove slider manual stop bar . • PULL knob on the Air Release control valve. N OTE: T his will disengage the lock pi[...]

  • Page 7

    XL-AR452 Rev . C 7 LOCK PINS ENGAGED IN SLIDER RAIL FRONT OF TRAILER REPOSITIONED MANUAL STOP BAR 6. When pins have released – slowly r eposition tractor until slide contacts the manual stop bar . 7. Do the follo wing: • Set tractor brakes after slide has been r epositioned. • T railer parking brak es should still be engaged. • Exit ca b an[...]

  • Page 8

    8 XL-AR 452 Rev . C Engineering Y our Road to Success www .safholland.us Copyright © May 2008-SAF-HOLLAND, Inc. All information contained in this document was correct at time of copyright, and is subject to change without notice. All rights reserved. SAF-HOLLAND USA, Inc. SAF-HOLLAND Canada Limited 888.396.6501 F ax 800.356.3929 519.537.3494 F ax [...]