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1. When placing the spring back on the shock body it is important that the spring is correctly oriented Essentially the space in the spring retainer should rest on the flat part of the spring and not on the segment of the spring where it starts to coil back under itself Rotate the spring or spring retainer until the correct orientation is achieved An improperly oriented spring can fail prematurely causing loss of control of the bicycle which can result in serious or fatal injuries The pictures below demonstrate correct and incorrect spring orientation Correct spring orientation applies to all FOX Racing Shox rear shocks that utilize coil springs JA SP ge INCORRECT CORRECT ADJUSTING REBOUND 5 0 4 0 3 0 2 Slower CW Rebound controls the rate at which your shock returns after it has been compressed The proper rebound setting isa personal 500 preference and changes with rider weight riding style and conditions A rule of thumb is that rebound should be as fast as lt OX possible without kicking back and pushing the rider off the sadale Cy A s For slower rebound turn the red adjuster knob clockwise For faster rebound turn the red adjuster knob counterclockwise Faster CCW ADJUSTING BOTTOM OUT RESISTANCE 5 0 ONLY Bottom out resistance affects the final part of the compression stroke Bottom out should be adjusted with a maximum of 125 psi in the Boost Valve The knob can be turned by ha
2. Check that all parts of the shock are clear of the frame and swingarm as it cycles through its entire suspension travel 4 Properly place the spring back onto the shock To install the spring perform steps 4 7 in CHANGING SPRINGS on the next page 5 Set sag as described in the next section SETTING SAG SETTING SAG Setting sag 15 necessary is to obtain the best performance from your VANILLA shock To set sag 1 Measure sag as described in MEASURING SAG on page 5 and compare it to the recommended sag setting shown in the COIL SPRING SETTINGS table below 2 Adjust the preload ring accordingly If sag is lower than on the table turn the preload ring counterclockwise Always ensure that the spring is secure and does not freely move VA AFTER THE PRELOAD RING ENGAGES THE SPRING TURN THE PRELOAD RING CLOCKWISE ONE TURN IF THE PRELOAD RING NEEDS TO TURNED COUNTERCLOCKWISE FROM THIS POINT TO ACHIEVE PROPER SAG YOU WILL NEED TO OBTAIN A LOWER RATE SPRING If sag is higher than on the table turn the preload ring clockwise no more than full two turns after the preload ring engages the spring J IF AFTER THE PRELOAD RING ENGAGES THE SPRING MORE THAN 2 FULL CLOCKWISE TURNS ARE REGUIRED TO ACHIEVE THE PROPER SAG SETTING YOU WILL NEED TO OBTAIN A HIGHER RATE SPRING 3 Ifnecessary contact FOX Racing Shox or an Authorized Service Center to obtain a higher or lower rated spring The spring rate is printed directly on the
3. riding style and conditions A rule of thumb is that rebound should be as fast as possible without kicking back and pushing the rider off the saddle The rebound knob has 9 clicks of adjustment For slower rebound turn the red adjuster knob clockwise gt n For faster rebound turn the red adjuster knob counterclockwise ADJUSTING PROPEDAL FLOAT RP3 ONLY The three position ProPedal tuning lever allows for on the fly ProPedal adjustment ProPedal damping reduces pedal induced suspension bob The three lever settings are 7 GeDTRAL ZONE 1 LIGHT PROPEDAL 4 SL MIDPROPEDAL 3 FULL PROPEDAL Use the different settings to tune the shock to different riding conditions and situations For example use the Full ProPedal position for riding to the top of the mountain and then switch to the Light ProPedal position for the descent Because suspension designs and riding skills vary optimal settings can vary from bike to bike and rider to rider 2 Sy N N N N A 0 To determine which ProPedal position is best pedal the bicycle at about 15 MPH and monitor the shock movement Switch between positions and select the one that reduces suspension movement most effectively while providing the desired amount of bump absorption The setting may change depending on conditions and riding styles O x N The neutral zone between the Full ProPedal and Light ProPedal adjustments is simply a transition zone
4. crush any parts on the shock Slide a screwdriver or punch through the body eyelet to keep the air sleeve from coming off the body Turn the air sleeve counterclockwise to loosen it and slide it down the shock body OO Ns OO VI RK ON N Remove the screwdriver or punch and remove the air sleeve from the shock THREADS FOR AIR SLEEVE GREASE LIGHTLY N SHAFT EYELET O RING GREASE BEARINGS SEAL amp WIPER AIR SLEEVE WIPER AIR SLEEVE BEARING AIR SLEEVE BEARING AIR SLEEVE SEAL Air Sleeve Orientation and position on FLOAT air shock body CLEANING AND INSPECTION 1 Clean the inside of the air sleeve with parts cleaner Inspect the seal and bearing inside of the air sleeve Replace if damaged or worn 2 Clean body body seal body bearings and shaft with parts cleaner 3 Inspect body seal and body bearings for wear or damage Replace if damaged or worn P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL GREASING AND REASSEMBLING 1 Lubricate the shaft eyelet O ring and shaft eyelet threads with FLOAT Fluid or Slick Honey 2 Liberally lube the body seal and body bearing leaving a reservoir of lube above the body bearing 5 Lubricate the air sleeve seal air sleeve bearing and air sleeve wiper FLOAT Fluid can be used in this application 4 Slide the air sleeve over the body until the air sleeve wiper is at the end of the body Leave the air sleeve unthreaded at this time TRAPPED IN THE NEGATIVE AIR C
5. 2006 REAR SHOCK OWNER S MANUAL 3 Stroke the pump a few cycles The pressure should increase slowly If pressure increases rapidly check to make sure the pump is properly fitted and tightened onto the air valve IF THE SHOCK HAS NO AIR PRESSURE THE GAUGE WILL READ ZERO 4 Pump to the desired pressure setting Average air pressure range is from 50 to 300 psi for the main air chamber on air shocks DO NOT EXCEED 300 IN THE MAIN AIR CHAMBER You can decrease pressure by pushing the black bleed valve Pushing the bleed valve half way down and holding it there will allow pressure to escape from the pump and shock Pushing the bleed valve all the way down and releasing it will allow only a small amount of pressure to escape micro adjust When unthreading the pump from the air valve fitting the sound of the air loss is from the pump hose not from the shock WHEN YOU ATTACH THE PUMP TO THE SHOCK THE HOSE WILL NEED TO FILL WITH AIR THIS MAY RESULT IN A PRESSURE READING THAT CAN BE LOWER BY AS MUCH AS 10 TO 20 PSI 5 Replace the Schrader air valve cap STUCK DOWN FLOAT DHX AIR SHOCK Under certain circumstances a FLOAT or DHX AIR shock can become stuck down If your FLOAT or DHX AIR shock has not returned to its original neutral length eye to eye position DO NOT attempt to disassemble the outer air sleeve or any other part of the shock Air has become trapped in the air negative chamber and can cause serious injury if the shock i
6. AL LEVER RP3 MODEL ONLY AIR VALVE amp CAP SCHRADER VALVE AIR SLEEVE TRAVEL INDICATOR O RING SHOCK BODY BODY EYELET FLOAT INSTALLING FLOAT SHOX ALL FLOAT MODELS If you are installing your FLOAT shock on a bike in which the shock is not original equipment 1 Install the shock 2 Remove the air cap and let all the air out of the air chamber 5 Cycle the suspension through its entire travel 4 Check that all parts of the shock are clear of the frame and swingarm as it cycles through the travel SETTING SAG ALL FLOAT MODELS To get the best performance from your FLOAT shock it is necessary to set sag For initial sag measurement see MEASURING SAG on page 5 To set sag 1 Locate the Schrader air valve on the shock and remove the valve cap 2 Screw the FOX Racing Shox pump onto the air valve until the pump shows pressure on the gauge Do not over tighten 5 Add air pressure until desired pressure is shown on the gauge Refer to the AIR SPRING SETTINGS table below for the sag setting 4 Unthread the pump from the air valve and measure the sag 5 Repeat steps 2 4 until proper sag is achieved then replace valve cap 2006 REAR SHOCK OWNERS MANUAL P N 605 00 048 ADJUSTING REBOUND FLOAT RP3 8 FLOAT R ONLY a Stower Rebound controls the rate at which the shock returns after it has been compressed The proper rebound setting is a personal preference and changes with rider weight
7. CKWISE ONE TURN IF THE PRELOAD RING NEEDS TO TURNED COUNTERCLOCKWISE FROM THIS POINT TO ACHIEVE PROPER SAG YOU WILL NEED TO OBTAIN A LOWER RATE SPRING If sag is higher than on the table turn the preload ring clockwise no more than full two turns after the preload ring engages the spring J IF AFTER THE PRELOAD RING ENGAGES THE SPRING MORE THAN 2 FULL CLOCKWISE TURNS ARE REGUIRED TO ACHIEVE THE PROPER SAG SETTING YOU WILL NEED TO OBTAIN A HIGHER RATE SPRING 3 Ifnecessary contact FOX Racing Shox or an Authorized Service Center to obtain a higher or lower rated spring The spring rate is printed directly on the shock spring The spring above has a 450 Ib in spring rate with 2 37 of travel P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL E CHANGING SPRINGS 5 0 4 0 3 0 1 Loosen the preload ring until the spring freely moves 2 Lift up the spring and remove the spring retainer 5 Slide the spring off the shock body Depending on your bike model you may need to remove the reducers to remove the spring 4 Orient the new spring correctly see SPRING ORIENTATION below and slide it onto the shock body 5 Placethe spring retainer back on the shock and under the spring ensuring that the open slot on the spring retainer rests on the flat part of the spring end 6 Tighten the preload ring just until the spring no longer moves 1 Turn the preload ring one additional full turn SPRING ORIENTATION
8. Follow IMBA s Rules of the Trail For more information go to www imba com 1 Ride on open trails only 2 Leave no trace 3 Control your bicycle 4 Always yleld trail 5 Never scare animals 6 Plan ahead IMPORTANT SAFETY INFORMATION V V V If the shock ever loses oil or makes unusual noises stop riding and have the shock inspected by qualified personnel A broken or malfunctioning shock can result in loss of control and possible serious or fatal injuries Do not modify your bike frame or shock Use only genuine FOX Racing Shox parts Modification improper service or use of aftermarket replacement parts voids the warranty and could cause the shock to malfunction and can cause loss of control resulting in serious injury or death Follow the scheduled maintenance recommendations listed on the inside cover of this manual Shock service should be performed by FOX Racing Shox in the USA or an Authorized Service Center outside the USA The exception is air sleeve and mounting hardware service and maintenance which can be performed by the consumer or retailer FOX Racing Shox contain a nitrogen charge Do not pry out the white nylon plastic plug at the eyelet end of the shock The charged portion of the shock should only be opened by a FOX Racing Shox technician Opening a nitrogen pressurized shock can be dangerous and can result in serious injury or death On air shocks the portion of the shock charged with nitrogen does n
9. HAMBER WAITING UNTIL AFTER THE SHOCK IS MOUNTED THE AIR SLEEVE WILL BE VERY DIFFICULT TO COMPRESS BECAUSE THERE IS PRESSURE IN THE BIKE WILL ALLOW THE LEVERAGE OF THE BIKE TO EASILY COMPRESS THE SHOCK gt Dry bushings and reducers 6 Install reducers in eyelet bushings and install the shock back on the bike 1 Carefully compress the shock until you can screw on the air sleeve Don t let the air sleeve slip off the body 6 Thread the air sleeve onto shaft eyelet hand tight 9 Inflate shock using inflation instructions listed in the Pump Instructions REDUCER REMOVAL 1 Screw a 3 8 bolt extractor see picture below counterclockwise with a pulling motion The reducer will back out of the bushing 2 Repeat for the other side 5 Insert a stainless steel sleeve into the shock s bushing and place the shock eyelet into a soft jaw vise 4 Turn the vise handle so that the sleeve is driven in to the bushing Once the sleeve is pushed into the other side turn the shock body up and down to slide the shock eyelet to the center of the sleeve 5 Takethe shock out ofthe vise and place aluminum sleeve spacers on each side 6 Reload shock eyelet into the vise and turn handle up and down for final centering 1 4 Bolt Extractor Tool Inserting Bolt Extractor Tool Into Reducer Centering Aluminum Hardware on Vise 2006 REAR SHOCK OWNER S MANUAL P N 605 00 048 REBOUND ADJUST RP3 amp R MODEL ONLY PROPED
10. LL ADJUSTING PROPEDAL 0 Damping The ProPedal adjustment knob allows the rider to adjust the amount of ProPedal damping ProPedal damping affects the first part of the compression stroke and is designed to control pedal induced suspension bob Since suspension designs vary not all bicycles reguire the same degree of ProPedal damping provided by the Boost Valve There are 15 clicks of adjustment Rotate the knob all the way counter clockwise for the lightest ProPedal setting and all the way clockwise for the most ProPedal damping gt 59 BOOST VALVE The Boost Valve creates a position sensitive damping scheme that allows for a seamless transition from efficient ProPedal to sguare edge bump absorption to a bottomless end of stroke feel The Boost Valve also decouples the ProPedal and bottom out adjustments enabling ProPedal platform adjustment to be made separately from the bottom out adjustment The Boost Valve is not adjusted directly Instead its behavior and performance characteristics are influenced by the air pressure setting in the reservoir and by adjusting the ProPedal knob To change the compression damping characteristics of your DHX shock attach a FOX High Pressure Pump see USING THE FOX HIGH PRESSURE PUMP on page 5 to the air valve on the reservoir For a firmer ride add 10 15 pounds of air pressure For a softer ride decrease the shock s air pressure 10 15 pounds by using the pump s bleed valve Ride y
11. TABLE OF CONTENTS QUICK REFERENCE WARRANTY INFO MAINTENANCE SCHEDULE 2 CONSUMER SAFETY nun un nun nu uu uu 4 IMPORTANT SAFETY INFORMATION aaa au ua au ua aa ua aa ua aaa nn 4 GENERAL MAINTENANCE aran uu naun na uu ua au un 5 MEASURING SAG issa k es anu a uu 5 USING THE FOX HIGH PRESSURE PUMP 0 5 STUCK DOWN FLOAT DHX AIR SHOCK n nn enn unne nn nn n 6 AVA AIR VOLUME ADJUSTER a un nunn uu na nen n nn nn n nn nn a 6 AIR SLEEVE MAINTENANCE au nen uu un au nn nn n nn nn nn nn nn n 7 REDUCER REMOVAL 0000000000 8 FLOAT 9 INSTALLING FLOAT SHOX ALL FLOAT MODELS 0 10 SETTING SAG ALL FLOATMODELS uu naun a una nn nn nn nn nn 10 ADJUSTING REBOUND FLOAT RP3 8 FLOAT R ONLY a a na na an una 11 ADJUSTING PROPEDAL FLOAT RPS ONLY 11 PROPEDAL VALVING FLOAT RP3 8 FLOAT R ONLY ho eee 11 DHX 12 INSTALLING DHX SHOX DHX5 0 4 083 0 aaa aa aa aa aa a anana 13 SETTING SAG DHX 5 0 4 0 amp 3 0 hhh a au anna anana ua nn nn nn nn nn nn 13 CHANGING SPRINGS DHX 5 0 4 0 amp 3 0 2 annnnnnnnnnnnunnnunnnnnnnnann 14 SPRING ORIENTATION uu a uu ua au un nn nn nn nn n nn nn nn nn n 14 ADJUSTING REBOUND DHX 5 0 4 0 8 3 0 2002020200 14 ADJUSTING BOTTOM OUT RESISTANCE DHX 5 0 ONLY naa a a
12. VARIES DEPENDING ON BIKE MODEL REBOUND ADJUST SPRING RETAINER BOTTOM OUT BUMPER COIL SPRING AIR VALVE RESERVOIR BOOST VALVE ADJUST BOTTOM OUT ADJUST DHX 5 0 ONLY RESERVOIR WITH BOOST VALVE PRELOAD RING PROPEDAL ADJUST DHX 5 0 4 0 8 AIR 5 0 ONLY EYELET m INSTALLING DHX SHOX DHX 5 0 4 0 3 0 If you are installing your DHX shock on a bike in which the shock is not original equipment 1 Install the shock with the spring retainer but without the spring To remove the spring perform steps 1 3 CHANGING SPRINGS on page 14 2 Carefully cycle the suspension through its entire travel 3 Checkthatall parts of the shock are clear of the frame and swingarm as it cycles through the travel 4 Properly place the spring back onto the shock To install the spring perform steps 4 7 in CHANGING SPRINGS on page 14 5 Set sag as described in the next section SETTING SAG SETTING SAG DHX 5 0 4 0 8 3 0 Setting sag is necessary is to obtain the best performance from your DHX shock To set sag 1 Measure sag as described in MEASURING SAG on page 5 and compare it to the recommended sag setting shown in the COIL SPRING SETTINGS table below 2 Adjust the preload ring accordingly If sag is lower than on the table turn the preload ring counterclockwise Always ensure that the spring is secure and does not freely move J AFTER THE PRELOAD RING ENGAGES THE SPRING TURN THE PRELOAD RING CLO
13. between the two settings However FOX recommends that the lever not be left in the neutral zone as there is detent and the lever can accidentally shift into the Full ProPedal or Light ProPedal settings during hard riding PROPEDAL VALVING FLOAT RP3 8 FLOAT R ONLY FOX Racing Shox and your bike manufacturer have teamed up to deliver a FLOAT RP3 FLOAT R shock that has the perfect ProPedal al tune for your bicycle s rear suspension design This internal ProPedal valving is separate from the user adjustable ProPedal tuning Light ProPedal described above Your FLOAT RP3 FLOAT R is delivered to your bike manufacturer in one of three settings FIRM MEDIUM and LIGHT The setting of your FLOAT RP3 FLOAT R is listed on the band at the bottom of the air sleeve and is denoted by an icon as shown on the left LIGHT is represented by the smallest bar MEDIUM is represented by the middle bar FIRM is represented by the largest Medium ProPedal bar The bar that is applicable to your tune will be highlighted and flanked on top and bottom with indicator arrows Your 2006 FLOAT RP3 FLOAT R has FOX s latest cutting edge compression damping technology that delivers our best performing a FLOAT shock ProPedal performance yet Changing your ProPedal tune can be done at an Authorized FOX Service Center for a charge as it is not considered a warranty item Firm ProPedal P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL 12 REDUCERS
14. eel The Boost Valve also decouples the ProPedal and bottom out adjustments enabling ProPedal platform adjustment to be made separately from the bottom out adjustment The Boost Valve is not adjusted directly Instead its behavior and performance characteristics are influenced by the air pressure 0 setting in the reservoir and by adjusting the ProPedal knob DHX 5 0 8 4 0 only To change the compression damping characteristics of your DHX shock attach a FOX High Pressure Pump see USING THE FOX HIGH PRESSURE PUMP on page 5 to the air valve on the reservoir For a firmer ride add 10 15 pounds of air pressure For a softer ride decrease the shock s air pressure 10 15 pounds by using the pump s bleed valve Ride your bike and verify the settings before repeating the procedure NEVER RIDE YOUR BIKE WITH MORE THAN 200 PSI OR LESS THAN 75 PSI IN THE RESERVOIR AIR CHAMBER DOING SO WILL DAMAGE YOUR SHOCK AND REGUIRE REPAIRS THAT ARE NOT COVERED UNDER WARRANTY PROPEDAL AND BOOST VALVE INTERACTION DHX 5 0 8 4 0 ONLY Certain aspects of the Boost Valve can influence the ProPedal adjustment If the ProPedal adjustment knob is fully counterclockwise lightest ProPedal damping position and the compression damping is still too strong attach a shock pump to the Schrader valve on the reservoir and reduce the pressure 10 15 psi Repeat to achieve the desired compression damping If there is not enough compression damping with the Pr
15. h the shock returns after it has been compressed The proper rebound setting is a personal preference and changes with rider weight riding style and conditions A rule of thumb is that rebound should be as fast as possible without kicking back and pushing the rider off the saddle VA FOR REFERENCE DIRECTION IS LOOKING DOWN FROM THE TOP AIR VALVE CAP SIDE OF THE RESERVOIR F r CCW A N gt For slower rebound turn the red adjuster knob clockwise For faster rebound turn the red adjuster knob counterclockwise 9 ADJUSTING BOTTOM OUT RESISTANCE Bottom out resistance affects the final part of the compression stroke Bottom out should be adjusted with a maximum of 125 psi in the Boost Valve The knob can be turned by hand or with a 4mm hex key inserted into one of the holes around the perimeter Do not use any other tool to turn the knob a 4mm 5 32 hex key only P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL EH Turn the knob all the way clockwise for the most bottom out resistance and counter clockwise for the least There are three 5 rotations of adjustment and three 5 corresponding Adjustment Indicator Lines on the reservoir I ne OD Indicator IF THE KNOB FEELS GRITTY DURING Lines ROTATION SET THE KNOB TO MAXIMUM VOLUME FULL CCW AND THEN USE A 2MM 5 64 HEX KEY TO LOOSEN THE SET SCREWS IN THE PERIMETER HOLES AND REMOVE THE KNOB gt CLEAN THOROUGHLY GREASE AND Resistance RE INSTA
16. na aaa 14 ADJUSTING PROPEDAL DHX 5 0 8 4 0 ONLY 15 BOOST VALVE ce estes ee uu uu k n 15 PROPEDAL AND BOOST VALVE INTERACTION DHX 5 0 8 4 0 ONLY aaa aana 15 DHX AIR 16 INSTALLING DHX AIR SHOCK 1010010008 17 SETTING SAG avs onm PE a a a aaa a RKK ja a a 17 ADJUSTING REBOUND n un uu uu nu uu na uu ua ua nn aaa ua aa 17 ADJUSTING BOTTOM OUT 515 uu au na uu ua au ua aaa nana aaa 17 ADJUSTING PROPEDAL et 18 BOOST VALVE 5 8 5 5 osi NR 18 PROPEDAL AND BOOST VALVE au a anu aa au ua au uu aa aa 18 VANILLA 19 INSTALLING VANILLA SHOX aa aana au naa au anaa nn nn nn nn n 20 SENTING SAG 2 db uu una uu NM M KN EW E Ek 20 ADJUSTING REBOUND VANILLA R ONLY 2 21 CHANGING SPRINGS ALL VANILLA MODELS uu uu uu a aaa aa aana 21 INTERNATIONAL VERSIONS FRANCAIS s i 24 10 cea JENE EN na Jag in Wai Ja eee an ed e 22 ITA KIAN O aniis eee be es ea eee a mi 42 Loa a ua athe Eee Ae E Ta Ah i 9 ee NAN 62 ESPANOL saua 5 5 rauad a elas eat aan 82 sk EENE TEEPA ae te
17. nd or with a 4mm hex key inserted into one of the holes around the perimeter Do not use any other tool to turn the knob a 4mm 5 32 hex key only 2006 REAR SHOCK OWNER S MANUAL P N 605 00 048 m s Turn the knob all the way clockwise for the most bottom out resistance and counter clockwise for the least There are three 3 rotations of adjustment and three 3 corresponding Adjustment Indicator Lines on the reservoir I ianc lt gt Indicator IF THE KNOB FEELS GRITTY DURING 4 IM Lines ROTATION SET THE KNOB TO MAXIMUM VOLUME AND THEN USE A 2MM 5 64 HEX KEY TO LOOSEN THE SET SCREWS IN THE PERIMETER HOLES AND REMOVE THE KNOB CLEAN THE KNOB THOROUGHLY GREASE AND RE INSTALL ADJUSTING PROPEDAL DHX 5 0 8 4 0 ONLY The ProPedal adjustment knob allows the rider to adjust the amount of ProPedal damping ProPedal damping affects the first part of the compression stroke and is designed to control pedal induced suspension bob Since suspension designs vary not all bicycles reguire the same degree of ProPedal damping provided by the Boost Valve There are 15 clicks of adjustment Rotate the knob all the way counter clockwise for the lightest ProPedal setting and all the way clockwise for the most ProPedal damping BOOST VALVE Jama The Boost Valve creates a position sensitive damping scheme that allows for a seamless transition from efficient ProPedal to sauare edge bump absorption to a bottomless end of stroke f
18. oPedal knob fully clockwise add 10 15 psi to the Boost Valve until desired compression damping is achieved P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL REDUCERS VARIES DEPENDING ON BIKE MODEL SHOCK BODY AIR VALVE RESERVOIR BOOST VALVE ADJUST BOTTOM OUT ADJUST HEX KEY ADJUSTABLE RESERVOIR AIR SLEEVE PROPEDAL ADJUST REBOUND ADJUST AIR VALVE MAIN AIR CHAMBER ADJUST MN INSTALLING DHX AIR SHOCK If you are installing your DHX AIR shock on a bike in which the shock is not original eguipment 1 Install the shock 2 Remove the main air chamber air cap and let all the air out of the main air chamber 5 Cycle the suspension through its entire travel 4 Check that all parts of the shock are clear of the frame and swingarm as it cycles through the travel SETTING SAG To get the best performance from your DHX AIR shock it is necessary to set sag To set sag 1 Locate the Schrader air valve on the shock and remove the valve cap 2 Screw the FOX Racing Shox pump onto the air valve until the pump shows pressure on the gauge Do not over tighten 5 Add air pressure until desired pressure is shown on the gauge Refer to the AIR SPRING SETTINGS table below for the sag setting 4 Unthread the pump from the air valve and measure the sag 5 Repeat steps 2 4 until proper sag is achieved then replace valve cap ADJUSTING REBOUND slower Rebound controls the rate at whic
19. or to adjustment Rotation of the AVA ring may reguire near complete defla tion of the shock AVA Air Sleeve 2006 REAR SHOCK OWNER S MANUAL P N 605 00 048 Using a shock pump let most or all of the air from the shock so that the AVA ring can be easily turned Turn the ring until it just touches the wire ring that is snapped onto the air sleeve This is the maximum volume setting Pressurize the shock and set sag as normal AVA does not affect sag If the shock seems to bottom out too easily deflate the shock rotate the ring to the next setting on the air sleeve Pressurize the shock set sag and test again for full stroke performance Repeat this process until the setting that best fits your riding style and terrain is achieved Air sleeve service can be performed as on other FLOAT shocks Clean AVA seals after every other normal FLOAT seal service especially if riding conditions are muddy or dusty Carefully remove wire rings and air sleeves Clean and inspect seals and parts for damage or wear Re lubricate and carefully re assemble Refer to diagram for areas with critical sealing and lubrication needs AIR SLEEVE MAINTENANCE Release all air pressure from air valve Cycle shock a few times to release pressure from the negative air spring Release all air pressure from air valve again Remove the mounting hardware and remove the shock from the bike Clamp the shaft eyelet in a soft jawed vice being careful not to
20. ot need to be opened to perform air sleeve service COMPRESSED OR HAS NOT RETURNED WILL NOT RETURN TO ITS ORIGINAL NEUTRAL LENGTH ATTEMPT TO PULL APART OPEN DISASSEMBLE OR SERVICE SHOCK IF IT IS WITH NO LOAD ON THE SHOCK THIS CAN RESULT IN SERIOUS OR FATAL INJURIES 2006 REAR SHOCK OWNER S MANUAL P N 605 00 048 GENERAL MAINTENANCE On FLOAT and DHX AIR shocks there may be a small amount of air sleeve lubricant residue on the body This is normal If this residual air sleeve lubricant Is not present this is an indication that the air sleeve should be re lubricated Some other things to consider for all shock models gt If you ride in extreme conditions service your shock and air sleeve more frequently See the maintenance schedule on the inside cover of this manual gt Wash your shock with soap and water only gt Donotusea high pressure washer to clean your shock gt Extensive internal service should be performed by FOX Racing Shox or an Authorized FOX Racing Shox Service Center MEASURING SAG Use this procedure to measure the sag on your FOX Racing Shox MEASUREMENT 1 Before sitting on the bicycle measure and record the distance from the center of one mounting bolt to the center of the other mounting bolt This Is known as the eye to eye measurement Air shocks have an o ring on the shock body The o ring should be pushed up against the scraper lip of the air sleeve without the ride
21. our bike and verify the settings before repeating the procedure NEVER RIDE YOUR BIKE WITH MORE THAN 200 PSI OR LESS THAN 75 PSI IN THE RESERVOIR AIR CHAMBER DOING SO WILL DAMAGE YOUR SHOCK AND REQUIRE REPAIRS THAT ARE NOT COVERED UNDER WARRANTY PROPEDAL AND BOOST VALVE INTERACTION Certain aspects of the Boost Valve can influence the ProPedal adjustment If the ProPedal adjustment knob is fully counterclockwise lightest ProPedal damping position and the compression damping is still too strong attach a shock pump to the Schrader valve on the reservoir and reduce the pressure 10 15 psi Repeat to achieve the desired compression damping If there is not enough compression damping with the ProPedal knob fully clockwise add 10 15 psi to the Boost Valve until desired compression damping is achieved 2006 REAR SHOCK OWNER S MANUAL P N 605 00 048 19 VANILLA 4 FACTORY SET 1 DO NOT OPEN NITROGEN CHARGE PRELOAD RING LU gt O LU gt O 2 4 X 5 COIL SPRING L 0 BOTTOM OUT BUMPER SPRING RETAINER NON REMOVABLE REBOUND ADJUST VANILLA R ONLY KOM INSTALLING VANILLA SHOX If you are installing your Vanilla shock on a bike in which the shock is not original equipment 1 Install the shock without the spring To remove the spring perform steps 1 3 in CHANGING SPRINGS on the next page 2 Carefully cycle the suspension through its entire travel 5
22. r on the bike If there is no o ring use the eye to eye method MEASUREMENT 2 No Siton the bicycle in a normal riding position Your weight should be distributed on the saddle handlebars and pedals It is also recommended that you be outfitted in your normal riding gear It may be necessary to hold yourself up against a wall or post to steady yourself Do not bounce on the pedals or saddle ON Have an assistant measure and record the eye to eye distance For an air shock dismount the bicycle and measure from the scraper lip to the o ring This is the sag using the o ring method Subtract measurement 2 from measurement 1 The difference between the two is sag UT Consult the air or spring settings table in your respective shock s section in this manual If the sag specifications not in compliance follow the instruc tions in SETTING SAG in the respective shock s section USING THE FOX HIGH PRESSURE PUMP A FOX Racing Shox High Pressure Air Pump is available for your FLOAT DHX or DHX AIR shock The pump is used to add and release air pressure from your shock To pressurize your shock 1 Remove the Schrader air valve cap from the shock FOX High Pressure Pump 2 Thread the pump s valve chuck onto the shock s air valve until pressure registers on the pump gauge This takes approximately 6 turns Do not over tighten the pump on air valve as this will damage the pump chuck seal P N 605 00 048
23. s disassembled This condition is known as stuck down If your shock is stuck down immediately return it to FOX Racing Shox or an Authorized FOX Racing Shox Service Center for service Service and warranty information can be found on the inside cover of this manual PROCEDURE TO CHECK FOR A STUCK DOWN SHOCK Release air pressure from the shock by removing the air cap and depressing the Schrader valve You can use the top of the air cap to press in the Schrader valve 2 Using a FOX Racing Shox High Pressure Pump pressurize the shock to 250 psi 5 If the shock does not extend it has become stuck down DOWN SERIOUS INJURY CAN RESULT CONTACT FOX RACING SHOX OR AN AUTHORIZED FOX Q DO NOT ATTEMPT TO PULL APART OPEN DISASSEMBLE OR SERVICE A SHOCK THAT IS STUCK RACING SHOX SERVICE CENTER FOR ASSISTANCE AVA AIR VOLUME ADJUSTER Certain FLOAT models feature AVA see diagram at right a technology that affords new levels of fine tuning adjustment AVA increases or decreases the volume of the positive air spring chamber which allows the rider to alter the shape of the spring curve The AVA system can create a shock with a 30 more linear spring rate than a standard FLOAT shock AVA allows as much as 200 105 of bottom out adjustment AVA is a pre ride tuning feature The AVA system is not intended to be used on the fly It is important to clean your shock especially the threads of the AVA air sleeve pri
24. shock spring The rate above denotes a 350 Ib in spring rate with 2 80 of travel 2006 REAR SHOCK OWNERS MANUAL P N 605 00 048 MN n ADJUSTING REBOUND VANILLA R ONLY Slower Rebound controls the rate at which the shock returns after it has been compressed The proper rebound setting is a person 5 preference and changes with rider weight riding style and conditions A rule of thumb is that rebound should be as fast as NG O O possible without kicking back and pushing the rider off the saddle For slower rebound turn the red adjuster knob clockwise 6 kae For faster rebound turn the red adjuster knob counterclockwise CHANGING SPRINGS ALL VANILLA MODELS 1 Loosen the preload ring until the spring freely moves 2 Lift up the spring and remove the spring retainer 3 Slide the spring off the shock body Depending on your bike model you may need to remove the reducers to remove the spring 4 Orient the new spring correctly see SPRING ORIENTATION on page 14 and slide it onto the shock body 5 Place the spring retainer back on the shock and under the spring 6 Tighten the preload ring just until the spring no longer moves 1 Turn the preload ring one additional full turn P N 605 00 048 2006 REAR SHOCK OWNER S MANUAL
25. t eea TT a 2 INTERNATIONAL SERVICE CENTERS 122 DENOTES INFORMATION THAT MAY NOT BE OBVIOUS OR THAT CAN HELP THE RIDER OUT WITH A DIFFICULT SITUATION 1 DENOTES INFORMATION THAT IF NOT FOLLOWED CAN LEAD TO SERIOUS INJURY OR DEATH OR CAUSE SERIOUS DAMAGE TO YOUR FORK CONGRATULATIONS Thank you for choosing FOX SHOX for your bicycle In doing so you have chosen the finest suspension shock in the world FOX Racing Shox products are designed tested and manufactured by the finest professionals in the industry in Santa Cruz County California USA As consumer and supporter of FOX Racing Shox products you need to be aware of the importance of setting up your shock correctly to ensure maximum performance This manual provides step by step instructions of how to setup and maintain your shock It is a good idea to keep your receipts with this manual and refer to it for service and warranty issues For detailed service instructions consult a FOX Service Manual for your particular product This manual does not contain step by step detailed service Instructions for a reason FOX recommends that detailed service be performed by an Authorized Service Center or FOX Racing Shox CONSUMER SAFETY gt Keep your bicycle and suspension system in optimal working condition gt Wear protective clothing eye protection and always fasten your helmet before you ride gt Know and ride within your limits gt

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