<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="Manuals-2022.xslt"?>
<!--edited 04 18 2022 SCH-->

<manual>
  <header>
  	
  	<!-- Auto manual = 0
  		Motorcycle manual = 1 -->
  	<manualtype>0</manualtype>   
    
    <partNumber>P-3482</partNumber>
    <partName>Arnott New Air Suspension Compressor</partName>
    <partFit>Lexus LS 460/460L (USF40, USF41, USF45, USF46)</partFit>
    <partPhoto><image file="../P-3482/P-3482_001.jpg" alt="P-3482 Arnott New Air Suspension Compressor" title="P-3482 Arnott New Air Suspension Compressor" /></partPhoto>
    
    <!--Uncomment Auto TUV if part is TUV approved AND add certificate filename+extension-->
    <!--<auto_tuv><atuv link="../../../tuv/FILE_NAME_HERE.pdf" /></auto_tuv>-->    

    <!--Uncomment MC TUV if part is TUV approved-->
    <!--<mc_tuv></mc_tuv>-->
    
    <!--For MC kits, check Warning under "General Information" to add the proper PSI-->
    <mc-partPSI>200</mc-partPSI>
  </header>
	
	<section>
    <headline_large_left>Air Suspension Compressor Removal</headline_large_left>
 </section>
	
	<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Set steering to straight ahead.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Raise vehicle.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Remove the right front wheel and fender well. (Figure 1)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_002.jpg" caption="1" alt="1" title="1" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Remove the air intake assembly from the vehicle. (Figure 2)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_003.jpg" caption="2" alt="2" title="2" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Remove the electrical connector. (Figure 3)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_004.jpg" caption="3" alt="3" title="3" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			6
		</stepNum>
		<text>
			Remove the air line from the dryer. (Figure 4)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_005.jpg" caption="4" alt="4" title="4" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			7
		</stepNum>
		<text>
			Remove the air line from the compressor. (Figure 5)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_006.jpg" caption="5" alt="5" title="5" />
  </section>
	
	<section>
		<note>
			The exhaust may be loosened from the rubber isolators to allow more flexibility during removal. 
		</note>
	</section>
	
	<section>
	<steps>
		<stepNum>
			8
		</stepNum>
		<text>
			Loosen and remove the three bolts from the compressor as illustrated below. (Figures 6, 7, 8)
		</text>
	</steps>
</section>
	
	<section>    
    <image_double file1="../P-3482/P-3482_007.jpg" alt1="6" title1="6" caption1="6" file2="../P-3482/P-3482_008.jpg" alt2="7" title2="7" caption2="7" />
  </section>
	
	<section>    
    <image_single file="../P-3482/P-3482_009.jpg" caption="8" alt="8" title="8" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			9
		</stepNum>
		<text>
			Remove the compressor from the vehicle. (Figure 9)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_010.jpg" caption="9" alt="9" title="9" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			10
		</stepNum>
		<text>
			Removal complete.
		</text>
	</steps>
</section>
	
	<section>
    <headline_large_left>Air Suspension Compressor Disassembly</headline_large_left>
 </section>
	
	<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Remove the three bolts from the compressor bracket. (Figure 10)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_011.jpg" caption="10" alt="10" title="10" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Remove the three rubber isolators from the bracket holes. (Figure 11)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_012.jpg" caption="11" alt="11" title="11" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Disconnect the electrical connector from the bracket. (Figure 12)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_013.jpg" caption="12" alt="12" title="12" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Disassembly complete.
		</text>
	</steps>
</section>
	
	<section>
    <headline_large_left>Air Suspension Compressor Assembly</headline_large_left>
 </section>
	
	<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Attach the bracket to the compressor using the three bolts and isolators. (Figures 13, 14)
		</text>
	</steps>
</section>
	
	<section>    
    <image_double file1="../P-3482/P-3482_014.jpg" alt1="13" title1="13" caption1="13" file2="../P-3482/P-3482_015.jpg" alt2="14" title2="14" caption2="14" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Assembly complete.
		</text>
	</steps>
</section>
	
	<section>
    <headline_large_left>Air Suspension Compressor Installation</headline_large_left>
 </section>
	
	<section>
    <warning>
    	Tighten all nuts and bolts to manufacturer’s specifications during the installation process.
    </warning>
  </section>
	
	<section>
    <warning>
    	Do not remove the air fitting from the air suspension compressor. Doing so may cause damage or void warranty. Remove the white shipping pin from the new air fitting and insert the air line until fully secure.
    </warning>
  </section>
	
	<section>
		<note>
			The exhaust may be loosened from the rubber isolators to allow more flexibility during removal. 
		</note>
	</section>
	
	<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Install the compressor into the vehicle. Reinstall the three bolts and tighten to manufacturer’s specifications. (Figures 15, 16)
		</text>
	</steps>
</section>
	
	<section>    
    <image_double file1="../P-3482/P-3482_016.jpg" alt1="15" title1="15" caption1="15" file2="../P-3482/P-3482_017.jpg" alt2="16" title2="16" caption2="16" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Reinstall the electrical connector. (Figure 17)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_018.jpg" caption="17" alt="17" title="17" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Reconnect the air line to the dryer. (Figure 18)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_019.jpg" caption="18" alt="18" title="18" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Reconnect the air line to the compressor. (Figure 19)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_020.jpg" caption="19" alt="19" title="19" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Reinstall the air intake assembly. (Figure 20)
		</text>
	</steps>
</section>
	
	<section>    
    <image_single file="../P-3482/P-3482_021.jpg" caption="20" alt="20" title="20" />
  </section>
	
	<section>
	<steps>
		<stepNum>
			6
		</stepNum>
		<text>
			Reinstall the fender well.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			7
		</stepNum>
		<text>
			Reinstall the wheel.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			8
		</stepNum>
		<text>
			Lower the vehicle.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			9
		</stepNum>
		<text>
			Installation complete.
		</text>
	</steps>
</section>
	
	<section>
	<space></space>
	</section>
	
	<section>
	<headline_large_warn>WARNING</headline_large_warn>
</section>
	
	<section>
	<headline_large>Cracked air springs must be changed to validate the warranty on the compressor</headline_large>
</section>
	
	<section>
	<headline_medium>Please read additional warranty information on the back of your invoice</headline_medium>
</section>
	
	<section>    
    <image_tripleFig caption="21: Cracked Air Springs" alt="21: Cracked Air Springs" title="21: Cracked Air Springs" file1="../P-3482/P-3482_022.jpg" file2="../P-3482/P-3482_023.jpg" file3="../P-3482/P-3482_024.jpg"/>
  </section>
	
	<section>
	<headline_large>Proper procedure for assessing your air spring’s condition</headline_large>
</section>
	
	<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Turn off air suspension switch if equipped.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Refer to owner’s manual for proper lifting techniques and jacking points. 
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Raise the vehicle.
		</text>
	</steps>
</section>
	
	<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Inspect air springs for any type of cracks or excessive wear. Cracks in air springs are evident if they are leaking. This will cause the compressor to overheat from continuous operation.
		</text>
	</steps>
</section>
  
  <footer>
  	<!-- Auto manual = 0
  		Motorcycle manual = 1 -->
  	<manualtype>0</manualtype>
  	
  	<partNumber>P-3482</partNumber>
  	<revision>REV 01</revision>
  	<date>July 25, 2025</date>
  </footer>
    
</manual>
