<?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-5385</partNumber>
    <partName>Arnott Air Suspension Compressor</partName>
    <partFit>Lexus LS 430 (XF30)</partFit>
    <partPhoto><image file="../P-5385/P-5385_001.jpg" alt="P-5385 Arnott Air Suspension Compressor" title="P-5385 Arnott Air Suspension Compressor" /></partPhoto>
    
    <!--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 the steering to straight ahead. 
		</text>
	</steps>
</section>
	
<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Raise the vehicle. 
		</text>
	</steps>
</section>
	
<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Remove the front right wheel and fender well. (Figure 1)
		</text>
	</steps>
</section>
  
  <section>    
    <image_single file="../P-5385/P-5385_002.jpg" caption="1" alt="1" title="1" />
  </section>
	
<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Disconnect the rubber hose from the manifold. (Figure 2)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_003.jpg" caption="2" alt="2" title="2" />
  </section>
	
<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Disconnect the air hose from the dryer. (Figure 3)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_004.jpg" caption="3" alt="3" title="3" />
  </section>
	
<section>
	<steps>
		<stepNum>
			6
		</stepNum>
		<text>
			Disconnect the electrical. (Figure 4)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_005.jpg" caption="4" alt="4" title="4" />
  </section>
	
<section>
	<steps>
		<stepNum>
			7
		</stepNum>
		<text>
			Disconnect the compressor’s air hose. (Figure 5)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_006.jpg" caption="5" alt="5" title="5" />
  </section>
	
<section>
	<steps>
		<stepNum>
			8
		</stepNum>
		<text>
			Disconnect the electrical from the compressor. (Figure 6)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_007.jpg" caption="6" alt="6" title="6" />
  </section>
	
<section>
	<steps>
		<stepNum>
			9
		</stepNum>
		<text>
			Loosen and remove the three (3) bolts and nut from the compressor bracket. (Figures 7, 8, 9)
		</text>
	</steps>
</section>
	
  <section>    
    <image_triple file1="../P-5385/P-5385_008.jpg" alt1="7" title1="7" caption1="7" file2="../P-5385/P-5385_009.jpg" alt2="8" title2="8" caption2="8" file3="../P-5385/P-5385_010.jpg" alt3="9" title3="9" caption3="9"/>
  </section>
	
<section>
	<steps>
		<stepNum>
			10
		</stepNum>
		<text>
			Remove the compressor from the vehicle. (Figure 10)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_011.jpg" caption="10" alt="10" title="10" />
  </section>
	
<section>
	<steps>
		<stepNum>
			11
		</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>
			Loosen and remove the three (3) bolts from the compressor bracket and save the two (2) underlying rubber mounts for later use. (Figure 11)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_012.jpg" caption="11" alt="11" title="11" />
  </section>
	
<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Remove the electrical from the compressor bracket. (Figure 12)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_013.jpg" caption="12" alt="12" title="12" />
  </section>
	
<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Loosen and remove the bolt holding the dryer to the compressor. remove the dryer. (Figures 13, 14)
		</text>
	</steps>
</section>
  
  <section>    
    <image_double file1="../P-5385/P-5385_014.jpg" alt1="13" title1="13" caption1="13" file2="../P-5385/P-5385_015.jpg" alt2="14" title2="14" caption2="14" />
  </section>
  
<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Remove the wire clips from the compressor and save them for later use. (Figure 15)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_016.jpg" caption="15" alt="15" title="15" />
  </section>
	
<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Disassembly complete.
		</text>
	</steps>
</section>
	
<section>
    <headline_large_left>Air Suspension Compressor Assembly</headline_large_left>
 </section>

<section>
    <warning>
    	Tighten all nuts and bolts to the manufacturer’s specifications during the assembly process.
    </warning>
  </section>
	
<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Secure the wires on the new compressor with the saved wire clips. (Figure 16)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_017.jpg" caption="16" alt="16" title="16" />
  </section>
	
<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Install the dryer onto the compressor. (Figure 17)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_018.jpg" caption="17" alt="17" title="17" />
  </section>
	
<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Reinstall the dryer bolt. (Figure 18)
		</text>
	</steps>
</section>
  
  <section>    
    <image_single file="../P-5385/P-5385_019.jpg" caption="18" alt="18" title="18" />
  </section>
	
<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Reinstall the saved rubber isolators. (Figure 19)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_020.jpg" caption="19" alt="19" title="19" />
  </section>
	
<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Reinstall the three (3) bracket bolts. (Figure 20)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_021.jpg" caption="20" alt="20" title="20" />
  </section>
	
<section>
	<steps>
		<stepNum>
			6
		</stepNum>
		<text>
			Reinstall the electrical onto the bracket. (Figure 21)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_022.jpg" caption="21" alt="21" title="21" />
  </section>
	
<section>
	<steps>
		<stepNum>
			7
		</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 the 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 for more flexibility during installation. 
	</note>
  </section>
	
<section>
	<steps>
		<stepNum>
			1
		</stepNum>
		<text>
			Install the compressor into the vehicle. Reinstall the three (3) bolts. (Figures 22, 23)
		</text>
	</steps>
</section>
	
  <section>    
    <image_double file1="../P-5385/P-5385_023.jpg" alt1="22" title1="22" caption1="22" file2="../P-5385/P-5385_024.jpg" alt2="23" title2="23" caption2="23" />
  </section>
	
<section>
	<steps>
		<stepNum>
			2
		</stepNum>
		<text>
			Reinstall the electrical. (Figure 24)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_025.jpg" caption="24" alt="24" title="24" />
  </section>
	
<section>
	<steps>
		<stepNum>
			3
		</stepNum>
		<text>
			Reconnect the electrical from the compressor. (Figure 25)
		</text>
	</steps>
</section>
  
  <section>    
    <image_single file="../P-5385/P-5385_026.jpg" caption="25" alt="25" title="25" />
  </section>
	
<section>
	<steps>
		<stepNum>
			4
		</stepNum>
		<text>
			Reinstall the compressor’s air hose. (Figure 26)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_027.jpg" caption="26" alt="26" title="26" />
  </section>
	
<section>
	<steps>
		<stepNum>
			5
		</stepNum>
		<text>
			Reinstall the rubber hose onto the manifold. (Figure 27)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_028.jpg" caption="27" alt="27" title="27" />
  </section>
	
<section>
	<steps>
		<stepNum>
			6
		</stepNum>
		<text>
			Reinstall the air hose into the dryer. (Figure 28)
		</text>
	</steps>
</section>
	
  <section>    
    <image_single file="../P-5385/P-5385_029.jpg" caption="28" alt="28" title="28" />
  </section>
	
<section>
	<steps>
		<stepNum>
			7
		</stepNum>
		<text>
			Reinstall the fender well.
		</text>
	</steps>
</section>
	
<section>
	<steps>
		<stepNum>
			8
		</stepNum>
		<text>
			Reinstall the wheel. 
		</text>
	</steps>
</section>
	
<section>
	<steps>
		<stepNum>
			9
		</stepNum>
		<text>
			Lower the vehicle. 
		</text>
	</steps>
</section>
	
<section>
	<steps>
		<stepNum>
			10
		</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="22: Cracked Air Springs" alt="22: Cracked Air Springs" title="22: Cracked Air Springs" file1="../P-5385/P-5385_030.jpg" file2="../P-5385/P-5385_031.jpg" file3="../P-5385/P-5385_032.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-5385</partNumber>
  	<revision>REV 01</revision>
  	<date>December 9, 2025</date>
  </footer>
    
</manual>
