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ELECTRONIC AIR SUSPENSION 25 REPAIR Drive Pack 13. Remove 4 screws securing drive pack to valve block. 14. Disconnect 2 drive pack multiplugs, remove drive pack. Valve Block 15. Remove compressor hose from valve block. Air Supply Unit 18. Remove 4 bolts securing air supply unit, remove unit. Refit 19. Fit air supply unit, fit and tighten bolts. block. Clean end of hose, fit hose to valve block 21. Position drive pack to valve block, connect multiplugs. 22. Align drive pack to valve block. Fit support brackets, fit and tighten Allen screws. 23. Remove seals from pressure switch and valve block. 24. Clean pressure switch, apply LOCTITE 572 to thread of switch. Fit switch to valve block. 23 Nm. (17 lbf.ft) 25. Connect pressure switch leads to multiplug. supply unit. Secure with bolts. |