Track Alignment
Contents
1. Track Alignment 9300 Series Quadtrac Combine 13 M T 13 AGIOS URAC D NR E TE TD TD T TERN 14 14 Track Removal ROWTRAC T8 15 Machine Prepara ON 15 Detenston Be Ede EAA E E A 15 Raise Machine and Remove Track oe thoi Et iet 16 Remove Outside Front and Rear iiie ui oe E Een tenor lab eben eq Mete ita 16 Undercarriage Inspection ROWTRAC T8 SMARTTRA X esses 18 Installation of Replacement Track ROWTRAC T8 5 19 Track Alignment ROWTRAC 8 5 nnne enne nnn nnne nens 21 Check Alignment Mial ates Jarier sin toate c sient 21 Aduse I 21 Pal lee td oic heo n donde deese inse reso roe s 27 C MT m 22 Introduction This service guide is intended for distributors and dealers and provides the basic information needed for track installation and service Whenever tracks are changed they also require alignment in order to maximize overall track life Also see the appropriate operator2. raise the machine approximately eight inches off the ground or until the midrollers clear the track drive lugs CBP 303 Camso 8 2015 16 z Bm 14 3 ic mo gt a E SLM NEL oM Lote 13 The bottom of the narrow tracks 16 and 18 widths can typically be slid outwards and off of the inside idlers by hand The wider tracks 24 and 30 widths can be slid outwards by hand or by using a strap and forklift to pull the bottom of the track out from under the midrollers Once the bottom of the track is slid out the track will lift out of the drive wheel pockets Use a boom truck with a strap a forklift with a strap or the tines of a forklift to carefully lift the track off of the drive wheel and then outwards away from the machine Using a forklift to safely move track to a suitable location 14 Please note removal of the track will require the use of either a forklift or a boom truck as the tracks weigh approximately 540lbs 950lbs depending on width Use caution when removing tracks or injury could result 15 If the tension cylinder is still partially extended it will greatly help in track installation later if you use either a come along or some other means to retract the tension cylinder as far as possible One method is shown below to accomplish this Other methods can be used Pulling up on chain to retract tension cylinder to aid in track installation 16 Wit
3. positioned turn engine off and remove the key install articulation lock if equipped Do not start the machine while track undercarriage is disassembled or injury and machine damage could result Important 9300 Series Quadtrac Combine After detensioning tracks make sure the tensioner Stop Bolt is installed This will prevent the idler pivot assembly from moving forward after the track is removed See Track Terminology pictures on page 3 of this document for Stop Bolt location Detension the track 1 Obtain the CNH part number 31 3183 Tension Cylinder Drain Valve This is usually stored in the cab and comes with new machines This drain valve hose will safely remove pressure in the track tensioning system Drain Port Location 2 Locate the drain port on the undercarriage Remove the dust cap Make sure the drain valve is CLOSED Then attach the drain valve hose to the coupler on the undercarriage CBP 303 Camso 8 2015 6 NOTE Track tension cylinder pressure can be 3000 psi or higher Use caution Valve must be opened slowly Drain Port Location 3 Insert the opposite end into a suitable drain bucket 4 Using a 15 16 open end wrench slowly turn the valve CLOCKWISE to open the valve and relieve the pressure in the tensioner Leave the tension cylinder drain valve connected as you will need to further retract the front tensioner later on Raise Machine and Remove Track 5 Raise the machine until the
4. sure that full tension can be developed on the tracks After the below tensioning and track alignment procedures are complete the Stop Bolt should slide through the hole freely If so install bolt nut and fasten securely If not keep the bolt in the cab so it will be available to install during future undercarriage service Tensioner Stop Bolt Late STX Quadtrac and Steiger Models On the later production STX Quadtrac and Steiger models the upper tensioner Stop Bolt hole storage position and lower hole normal Stop Bolt position are not vertically aligned With this design it is not necessary to remove the Stop Bolt It can always remain in the lower positions see photo above and does not need to be removed for track tensioning or alignment CBP 303 Camso 8 2015 12 Check Relief Valve Updated Version e Updating to the new check relief valve design will assure the tension system is maintaining track tension and help protect the track and tension system from overload damage in extreme applications The notches identify the new valve design Consult with your local CNH dealer for part numbers and pricing Track Alignment 9300 Series Quadtrac Combine It is very important to check the alignment after a track is installed Tracks must always be aligned in order to maximize drive lug and wheel life as well as reducing overall rolling resistance Note Failure to align the track may result in drive lug damage and or failu
5. CPB 303 SERVICE GUIDE AGRICULTURAL TRACK Case IH Quadtrac 9300 STX Steiger Rowtrac and Combine New Holland T8 Smarttrax and Combine REMOVAL INSTALLATION INSPECTION ALIGNMENT 2 ROAD Table of Contents Tritt HOD gut ripa Ou cnin ah cad 2 BGA Wee AR Ge UUM TNO E MEE d PE MEDIUM UMP DUM 3 General Toolme uie oe ioa t neces ei aque Du Dices 4 Spectral Torque Value S i eit dean EU eto 4 Time Estimates Removal Installation and Alignment essere 4 Track Removal 9500 Series Quadtrac Combine te tbv E en bd bee dada 6 Machine Preparation oig tas opa que tu EN benda usto udi qM aad aeuo 6 Detenston ENC TACK aas iecore trud oerte ae eoi ET A 6 Raise Remove m det donet Eu 7 Remove Outside Front and Rear Idle nessa iss NEM un dM M Cei dibus 7 Undercarriage Inspection 9300 Series Quadtrac Combine 9 Installation of Replacement Track 9300 Series Quadtrac Combine 10 Tensioner Stop Bolt Early STX Quadtrac Models 12 Tensioner Stop Bolt Late STX Quadtrac and Steiger Models esee 12
6. Camso 8 2015 10 2 Work the track over the front inside idler wheel using a hoist or a forklift Application of a soap solution to the inner front and rear idler may make the installation easier 3 Reinstall the outside front and rear idler wheels Torque wheel bolts to the values listed on page 4 also see Operators manual for bolt torque spec by specific model Make sure to follow an alternate tightening sequence until bolts holds specified torque These should also be retorqued after first 3 hours of operation 4 Raise the machine off the jack stands and remove the jack stands Then lower the machine 5 Start the engine For tractors select a hydraulic remote valve and hold it stroked for 15 30 seconds to observe the track tensioner fill and the track tension increase to operational values For combines press and hold the header reel fore aft or header reel up down button on the multifunction handle for 15 30 seconds to observe the track tensioner fill and the track tension increase to operational values CBP 303 Camso 8 2015 11 Tensioner Stop Bolt Early STX Quadtrac Models On early production STX Quadtrac models the tensioner Stop Bolt upper hole storage position and lower hole normal stop bolt position see RH photo above are vertically in line With this undercarriage design remove the Stop Bolt before tensioning and aligning the track This needs to be done on certain models to make
7. ain valve hose will safely remove pressure in the track tensioning system Drain Port Location 7 Locate the drain port on the undercarriage Remove the dust cap Make sure the drain valve is CLOSED Then attach the drain valve hose to the coupling NOTE Track tension cylinder pressure can be 3000 psi or higher Use caution Valve must be opened slowly CBP 303 Camso 8 2015 15 Drain Port Location 8 Insert the opposite end into a suitable drain bucket 9 Using a 15 16 open end wrench slowly turn the valve CLOCKWISE to open the valve and relieve the pressure in the tensioner Raise Machine and Remove Track 10 Raise the machine until the midrollers are approximately one 1 inch above the track NOTE lifting devices with focalized contact areas such as bottle jacks can damage or fail the axle housings We highly recommend you do not jack on the axle housing Also do not attempt to lift or support the machine by jacking or lifting on the front cast weights or the front cast weight mountin area The front cast weight mounting area is not strong enough to support the weight of the tractor Please refer to the machine operator s manual or contact the Case IH or New Holland dealer for recommended lifting instructions called out in the Service Manual Remove Outside Front and Rear Idlers 11 Remove both front and rear outside idler wheel bolts and remove both idler wheels 12 With both idler wheels removed
8. bs 12 Repeat step 9 and adjust the alignment plate position if needed until temperatures of the drive lug outside faces are similar within 20 degrees F on both sides It is recommended alignment be rechecked again after 10 20 hours of operation Some track alignment changes can be expected over time Summary After alignment and installation is completed provide the customer the following documents e Warranty Certificate appropriate for application Ag or Scraper e rack Operational Guidelines Brochure e Product Registration Card Take a few minutes to review the information in the brochure and to discuss the warranty coverage details Also make sure to record track part number serial numbers and installation date on the warranty certificate for future reference For additional information on the maintenance of the undercarriage and on the extended procedures for servicing and rebuilding these areas refer to the proper service or owner s manual available from the local Case IH or New Holland dealer Email any suggestions for improvements clarifications or errors to ag productsupport camso co CBP 303 Camso 8 2015 22 CAMSO ROAD camso co
9. e general guideline for replacement of a midroller is as follows e More than 1 3 of the total rubber is missing around the entire midroller e All the rubber is missing at any point all the way across the midroller e Any flat spots are seen which may indicate midroller stopped turning More than 1 3 of total rubber is missing More than 1 3 of the total rubber is Midroller must be replaced missing Midroller should be replaced CBP 303 Camso 8 2015 9 3 Idler Condition Idler Inspection Also check idlers for missing rubber or for cracks at the bolt holes Use similar criteria in order to determine if idlers should be replaced due to loss of rubber Installation of Replacement Track 9300 Series Quadtrac Combine Installation of track is basically the reverse order of the removal p A 3 T 7 fJ 4 Vw a f 54 P 4 Ww yz e 1 _ 4 os 2 X 3 JE p 5 wv 7 eo amp gt a Th kK 08 3 t UX A P d M 3 2 vM S a Pn QNS EO VES gc o Track Installation 1 Using hoist or other means carefully slide track under the midrollers while also lifting It over and into the drive wheel but not yet engaging the teeth You may have to use a pry bar to adjust the track so that the track drive lugs fall into the drive wheel pockets CBP 303
10. h the tensioner fully retracted close drain valve and remove the drain valve tool CBP 303 Camso 8 2015 17 Undercarriage Inspection ROWTRAC T8 SMARTTRAX 1 Front Idler Pivot and Drive Wheel Inspection T o Ib 424 465 Nm Inspection of front idler pivot assembly and drive wheel Check for wear or play in the front idler pivot assembly and bearings Any side to side movement of this joint indicates wear and the bushings should be inspected replaced at this time Excessive play will cause track alignment problems and rapid drive lug wear that will not be covered by track warranty Note Ensure front idler pivot pin bolts are torqued to 424 465 ft Ib 575 630 Nm Ensure the drive wheel pockets are free of foreign material and the drive wheel scrapers are adjusted to within 3mm of the drive wheel 2 idler Midroller Condition A Check the condition of the midroller and idler seals Look for any wet areas that indicate a leaking seal B Check condition of midroller rubber Worn or damaged midrollers can damage the track if not replaced in a timely fashion The general guideline for replacement of a midroller is as follows e More than 1 3 of the total rubber is missing around the entire midroller e All the rubber is missing at any point all the way across the midroller e Any flat spots are seen which may indicate midroller stopped turning f More than 1 3 of total rubber is missing More than 1 3 of the
11. ing on the change needed a To move the track INWARD agjust the alignment plate rearward on the machine This will move the plate back and should widen the exposed slot behind the bolt heads b move the track OUTWARD adjust the alignment plate forward on the machine This will move the plate ahead and should widen the exposed bolt slot in front of the bolts 7 Retighten the 6 alignment plate bolts to 500 585 ft lbs 8 Recheck track alignment and repeat steps 1 3 as needed to obtain minimal temperature difference and no rubbing of the drive lugs Final Check Once the initial alignment is completed resulting in minimal temperature differential or drive lug rubbing a final alignment check should be done 9 Drive the tractor in a straight line at moderate speed 10mph 15mph without steering input approximately 400 m 1300 ft or approximately 1 4 mile Stroke a remote function for 15 seconds while driving to ensure tracks are tensioned properly 10 Using your hand or an infrared temperature gun verify the outside faces of the drive lugs are similar in temperature indicating a properly aligned track If one side of the drive lugs is significantly warmer than the opposite sides 20 degrees F or more differential make small adjustments to fine tune the track alignment Loosen the alignment plate bolts and move the adjustment bolt 1 2 turn in the proper direction 11 Tighten and torque the alignment plate bolts to 500 585 ft I
12. ity 12 stroke Infrared Thermometer Soap solution Track installation Torque Wrench 600 ft lb 813 Nm capacity 24mm and 30mm combination wrenches 4 15 Ton 15000Kg Minimum Support Stands 30mm 32mm 34mm and 36mm 34 drive sockets Table 1 Tooling List denotes special track tools Special Torque Values QUADTRAC ROWTRAC T8 SMARTTRAX COMBINE Tension cylinder stop bolt and nut if required 170 to 190 Ib ft 235 to 260 Steel idler wheel early production lubed 315 to 345 Ib ft 427 to 468 Cast idler wheel bolts late production lubed 490 to 550 Ib ft 575 to 630 Nm Yoke plate bolts lubed 500 to 585 Ib ft 678 to 793 Nm 9300 SERIES QUADTRAC Idler wheel bolts lubed 315 to 345 Ib ft 455 to 510 Nm Yoke plate mounting bolts 365 Ib ft 500 Nm Lubed with 10W 30 engine oil NOTE Wheel bolt torque is critical Always use a torque wrench and refer to the operator s manual for wheel bolt torques by specific model Damage to tracks from failed hardware is not covered by track warranty Time Estimates Removal Installation and Alignment The time required to change a track depends on the experience of the technician and the tools available Table 2 lists average times for removal installation and alignment This estimate i
13. k life e Check the idler pivot bushings for wear If loose the track will not stay aligned Early drive lug damage will result sss e Drive Wheel Scrapers Make sure the machine is equipped with drive wheel scrapers and adjusted correctly to 3mm clearance without contacting the wheel Adjusted correctly the scrapers remove debris build up on the smooth surface of the drive wheel Debris build up reduces drive lug and inner track life Drive wheel scrapers should be used on all drive wheels and in all applications Configurations are different based on models and age of machine Consult with the CNH dealer for part numbers and quantities for specific machines CBP 303 Camso 8 2015 5 Track Removal 9300 Series Quadtrac Combine Machine Preparation 1 If possible always move the machine to a flat firm surface The machine can be raised much easier and will be more stable if the track removal and installation is completed on a stable surface A hard surface also makes it easier to slide the track out from under the machine and allows use of a forklift if available 2 Make sure that any implements are disconnected from the hitch or drawbar on tractors and headers are not attached on combines Never work on a machine with an implement attached or header in the air as this is an unstable condition 3 Clean the machine before working on it Dirt and debris makes access to bolts difficult 4 Once the machine is
14. l installation 3 Reinstall the outside front and rear idler wheels Torque wheel bolts to the values listed on page 4 also see Operators manual for bolt torque spec by specific model Make sure to follow an alternate tightening sequence until bolts holds specified torque These should also be retorqued after first 3 hours of operation 4 Raise the machine off the jack stands and remove the jack stands Then lower the machine to the ground 5 Start the engine Select a hydraulic remote valve and hold it stroked for 15 30 seconds to observe the track tensioner fill and the track tension increase to operational values CBP 303 Camso 8 2015 20 Track Alignment ROWTRAC T8 SMARTTRAX It is very important to check the alignment after a track is installed Tracks must always be aligned in order to maximize drive lug and wheel life as well as reducing overall rolling resistance Note Failure to align the track may result in drive lug damage and or failure of the track in a short amount of time Damage due to poor initial alignment is not warrantable Notes Apply dry dusty soil Oil Dri talcum powder or graphite to the inside of the tracks PRIOR to performing the alignment procedure This will help coat the rubber to make it slick instead of sticky which can help when fine tuning the track alignment Narrow tracks on narrow rolling stock typically wander more in normal operation When inspecting the location of the d
15. llow the washer to spin free 2 Turn the adjustment bolt located near arrow at least 1 full turn to move the alignment plate either forward or rearward depending on the change needed a To move the track INWARD agjust the alignment plate rearward on the machine This will move the plate back and should widen the exposed slot behind the bolt heads b move the track OUTWARD adjust the alignment plate forward on the machine This will move the plate ahead and should widen the exposed bolt slot in front of the bolts Retighten the 6 alignment plate bolts to 365 ft lbs 9300 series and 500 585 ft lbs Quadtrac Combine 4 Recheck track alignment and repeat steps 1 3 as needed to center the track Final Check Once the drive lug alignment appears centered a final active alignment check should be done 1 CBP 303 Drive the tractor in a straight line at moderate speed without steering input approximately 400 m 1300 ft or approximately 1 4 mile Stroke a remote function tractors or hold the header reel fore aft button combines for 15 seconds while driving to ensure tracks are tensioned properly Observe the drive lugs to see if they are centered on the drive wheel and front and rear idlers If slight adjustment is needed loosen the alignment plate bolts and move the adjustment bolt 1 2 turns Tighten and torque the alignment plate bolts Repeat step 1 and adjust the alignment plate position if needed until temperatu
16. midrollers are approximately one 1 inch above the track NOTE lifting devices with focalized contact areas such as bottle jacks can damage or fail the axle housings We highly recommend you do not jack on the axle housing Also do not attempt to lift or support the machine by jacking or lifting on the front cast weights or the front cast weight mountin area if equipped The front cast weight mounting area is not strong enough to support the weight of the machine Please refer to the operator s manual or contact the Case IH dealer for recommended lifting instructions called out in the Service Manual Remove Outside Front and Rear Idlers 6 Remove both front and rear idler bolts and spacers not all have spacers and remove both idler wheels CBP 303 Camso 8 2015 7 7 With both idler wheels removed raise the machine approximately eight inches off the ground or until the midrollers clear the track drive lugs 4 EIU 29 r lt 2 51 1 gt gt 8 The best way to remove the tracks is to work the track off the inner idler wheels while at the same time working the drive lugs out of the drive wheel pockets Slowly slide the track out from under the midrollers and move to a suitable location Using a boom truck to remove track 9 Please note removal of the track will require the use of either a forklift or a boom truck as the tracks weigh approximately 1100 lbs Use caution when removing track
17. re of the track in a short amount of time Damage due to poor initial alignment is not warrantable Note Track misalignment will reduce the life of the drive lugs on the track It is very important to align the tracks when new and periodically recheck them for proper alignment to maximize track life Check Alignment 1 Drive the machine straight ahead at not faster than 5 MPH on a flat surface and with no steering input for a distance of at least 400 feet 2 Coast to a stop without steering or braking 3 Observe the gap between the drive lugs and the rolling stock midrollers and idlers see below A track in alignment should have drive lugs running down the centerline on flat ground If drive lugs are running to one side and contacting the rolling stock then an alignment adjustment is probably needed gt XY e 6 2 Ac S a Misaligned Track Example of misaligned track Drive lugs rubbing on wheels CBP 303 Camso 8 2015 13 Adjustment The alignment adjustment is done by moving the alignment plate yoke plate on the undercarriage The alignment plate is moved using an adjustment bolt located at the end of the plate The alignment plate is locked in place using 6 retaining bolts e i Alignfnent Plate Bolts ed D V P y gt gt 29 Loosen the 3 front and 3 rear alignment plate bolts just enough to a
18. res of the drive lug outside faces are similar on both sides of the drive lugs It is recommended alignment be rechecked again after 10 20 hours of operation Some track alignment changes can be expected over time Camso 8 2015 14 Track Removal ROWTRAC T8 SMARTTRAX Machine Preparation 1 If possible always move the machine to a flat firm surface The machine can be raised much easier and will be more stable if the track removal and installation is done on a stable surface A hard surface also makes it easier to slide the track out from under the machine and allows use of a forklift if available 2 Make sure that any implements are disconnected from the hitch or drawbar Never work on a machine with an implement attached as this is an unstable condition 3 Clean the machine before working on it Dirt and debris makes access to bolts difficult 4 Once the machine is positioned turn engine off and remove the key install articulation lock if equipped Do not start the machine while track undercarriage is disassembled or injury and machine damage could result Detension the track 5 To in track detensioning drive the front idler wheels up on wood blocks as shown below This will allow the weight of the machine to help retract the front idler wheels once the tension is released 6 Obtain the CNH part number 31 3183 Tension Cylinder Drain Valve This is usually stored in the cab and comes with new machines This dr
19. rive lugs compared to the idler wheels it is not always representative of where the track is most often located during operation For that reason the visual check is not reliable All alignment adjustments made should be based off of the temperature differential method described below Check Alignment Initial Alignment 1 Drive the machine straight ahead at not faster than 5 MPH on a flat surface and with no steering input for a distance of at least 400 feet 2 Coast to a stop without steering or braking 3 Using your hand observe the temperature difference between the two outside faces of the drive lugs If a noticeable temperature difference is felt by hand and or one side of the drive lugs are shiny or shows signs of rubbing then an alignment adjustment is needed See the Adjustment procedure below If no noticeable temperature difference is felt by hand then proceed to the Final Check procedure on page 22 Adjustment The alignment adjustment is done by moving the alignment plate yoke plate on the undercarriage The alignment plate is moved using an adjustment bolt located at the end of the plate The alignment plate is locked in place using 6 retaining bolts CBP 303 Camso 8 2015 21 5 Loosen the 3 front and 3 rear alignment plate bolts just enough to allow the washer to spin free 6 Turn the adjustment bolt located near arrow at least 1 full turn to move the alignment plate either forward or rearward depend
20. s based on a service technician of average skills with the basic correct tools and working on firm level ground Working in adverse conditions can take significantly longer while experienced technicians will be able to complete the work in a shorter time Note If additional parts need to be replaced on the undercarriage as a result of a machine inspection the total time may be significantly longer than shown NOTE With track removed always inspect front idler pivot bushings and mounting hardware for wear or play and repair as needed before installing new track Excessive play in front idler pivot assembly will cause track alignment problems and track damage that will not be covered by track warranty Track Removal Inspection amp installation Track Alignment Single Track Single Track man hrs man hrs 0 1 Table 2 Estimated man hours required for average track installation and alignment CBP 303 Camso 8 2015 4 Updates to consider before installing new tracks Note Remember installing a new track on a worn undercarriage will result in significantly reduced track life the same as a new tire on a vehicle with worn steering components Track wear and damage is not covered by warranty e Check the old tracks prior to removal for wear characteristics that may indicate what UC components need repair Check idler and midroller flanges for damage proper thickness and cracks all of which will reduce drive lug and trac
21. s or injury could result 10 If the tension cylinder is still partially extended it will greatly help in track installation later if you use either a come along or some other means to retract the tension cylinder as far as possible One method is shown below to accomplish this Other methods be used p h Y x mala 4 d N 3 E ER e EX s gt gom 1 gt A Chain attached to rear swing link bolt Gently pull up on the chain to cause to force linkage inwards cylinder to retract 11 With the tensioner fully retracted close drain valve and remove the oil drain hose CBP 303 Camso 8 2015 8 Undercarriage Inspection 9300 Series Quadtrac Combine 1 Front Idler Pivot and Drive wheel Inspection vw Inspection of front idler pivot assembly and drive wheel Check the wear or play in the front idler pivot assembly and bearings Any side to side movement of this joint indicates wear and bushings should be replaced at this time Excessive play in idler pivot assembly will cause track alignment problems and rapid drive guide lug wear that will not be covered by track warranty 2 Idler Midroller Condition A Check the condition of the midroller and idler seals Look for any wet areas that indicate a leaking seal B Check condition of midroller rubber Worn or damaged midrollers can damage the track if not replaced in a timely fashion Th
22. s manuals for track maintenance alignment procedures and specific bolt torque by model NOTE Wheel bolt torque is critical Too tight is as bad as too loose Lubricate bolts with 10W 30 engine oil and use a torque wrench Notice When servicing track machines follow all manufacturers recommended safety precautions Failure to follow safe procedures can result in injury or death CBP 303 Camso 8 2015 2 Track Terminology Familiarize yourself with the terms below before reading further instructions or working on any use machine 1325 Drive Wheel X re 2 in RR oke Plate Bolts 7 Alignment _ Adjustment Bolt K E ve Shs 1 VLA bas m Ux E e e Midroller Tensioner Wu eps 3 Stop Dolt gt 4 Alignment 2 Alignment Adjustment Bolt Midroller Adjustment Bolt MAMER Midroller Combine Rowtrac T8 SmartTrax CBP 303 Camso 8 2015 3 General Tooling Requirements Table 1 lists both the standard and specialized tools required for removal and installation of Camso tracks Safety Glasses and Steel Toed Shoes 3 4 Air Impact Wrench with 450 ft lb 610 Nm capacity CNH 31 3183 Tension Cylinder Drain valve Several large wood blocks Pilot Pins for idler installation 2 Lifting Eyes Ratcheting hoist Come Along Air Hydraulic Jack min 15 Ton 15000Kg Selection of pry bars 1 at least 5 ft long Capac
23. total rubber is Midroller must be replaced missing Midroller should be replaced CBP 303 Camso 8 2015 18 3 Idler Condition j 2 E E Idler Inspection Quadtrac shown above however the same procedure applies to Rowtrac T8 Smarttrax Also check idlers for missing rubber or for cracks at the bolt holes Use similar criteria in order to determine if idlers should be replaced due to loss of rubber Installation of Replacement Track ROWTRAC T8 SMARTTRAX Installation of track is basically the reverse order of the removal 13 1 J SX 1 tug T 3 1 mun 4 E A i Track Installation 1 Using boom truck forklift with a strap or CAREFULLY using the tines of a forklift set the track on top of the drive wheel and then adjust the track so the drive lugs fall into the drive wheel pockets Place a block of wood between the track and forklift tines and then push the bottom of the track under the midrollers Using pry bars to help work the track under the midrollers is acceptable if no forklift is available CBP 303 Camso 8 2015 19 Track installation Quadtrac shown above however the same procedure applies to Rowtrac T8 Smarttrax 2 Work the track over the front and rear inside idler wheels carefully using a forklift or pry bars Application of a soap solution to the inner front and rear idlers may make the installation easier Idler Whee
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