Toro TX 427 22342HD Operator'S Manual Download Page 50

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Hydraulic Schematic (Rev. A)

Summary of Contents for TX 427 22342HD

Page 1: ...7 Narrow Track Compact Tool Carrier Model No 22342HD Serial No 314000001 and Up Model No 22342HD Serial No 315000001 and Up Model No 22342HD Serial No 316000001 and Up Register at www Toro com Origina...

Page 2: ...Emission Control Regulation of emission systems maintenance and warranty Replacements may be ordered through the engine manufacturer Introduction This machine is a compact tool carrier intended for u...

Page 3: ...Side Screens 27 Installing the Side Screens 27 Removing the Front Screen 27 Lubrication 28 Greasing the Traction Unit 28 Engine Maintenance 29 Servicing the Air Cleaner 29 Servicing the Carbon Canist...

Page 4: ...attachments approved by the manufacturer Wear appropriate clothing including safety glasses long pants safety shoes and hearing protection Tie back long hair Do not wear jewelry Inspect the area wher...

Page 5: ...action unit uphill Weight distribution changes An empty bucket makes the rear of the traction unit the heavy end and a full bucket makes the front of the traction unit the heavy end Most other attachm...

Page 6: ...ainer inside where there is an open flame such as near a water heater or furnace Never fill a container while it is inside a vehicle trunk pickup bed or any surface other than the ground Keep containe...

Page 7: ...a Rear Uphill rating of D and a Side Uphill rating of C then you could drive forward up a 20 slope rearward up a 12 slope or sideways on a 14 slope as listed in the following table for the TX 427 tra...

Page 8: ...ction Use the slope indicator to determine the degree of slope of hills before operating Do not operate this machine on a slope greater than that specified in the Stability Data section Fold along the...

Page 9: ...own point 94 3353 1 Crushing hazard of hand keep your hands a safe distance away from the machine 99 9935 1 Tipping hazard read the Operator s Manual the maximum load rating is 234 kg 515 lbs 100 4650...

Page 10: ...Turn left 115 4855 1 Hot surface burn hazard wear protective gloves when handling the hydraulic couplers and read the Operator s Manual for information on handling hydraulic components 115 4857 1 Low...

Page 11: ...plosion and electric shock hazard do not dig in areas with buried gas or electrical lines contact local power organizations before digging 117 4045 1 Read the Operator s Manual located inside the rear...

Page 12: ...OFF RUN and START To start the engine rotate the key to the RUN position the glow plug light comes on When the glow plug light turns off turn the key to the START position Release the key when the eng...

Page 13: ...008132 Figure 10 To stop release the traction control Figure 6 Note The farther you move the traction control in any direction the faster the machine moves in that direction Loader Arm Attachment Tilt...

Page 14: ...r Auxiliary Hydraulics Lever To operate a hydraulic attachment in the forward direction rotate the auxiliary hydraulics lever rearward and pull it down to the reference bar Figure 13 number 1 To opera...

Page 15: ...dth 86 cm 34 inches Length 180 cm 71 inches Height 117 cm 46 inches Weight 853 kg 1 880 lb Operating capacity 227 kg 500 lb Tipping capacity 671 kg 1 480 lb Wheelbase 79 cm 31 2 inches Dump height wit...

Page 16: ...rs and can damage property Fill the fuel tank outdoors in an open area when the engine is cold Wipe up any fuel that spills Never fill the fuel tank inside an enclosed trailer Do not fill the fuel tan...

Page 17: ...d the oil dipstick Figure 15 Figure 15 1 Oil dipstick 2 Metal end 5 Pull out the dipstick and wipe the metal end clean Figure 15 6 Slide the dipstick fully into the dipstick tube Figure 15 7 Pull the...

Page 18: ...when the ambient air temperature is near freezing or lower hydraulic system damage could occur When starting the engine in cold conditions allow the engine to run in the middle throttle position for 2...

Page 19: ...er arms Installing the Cylinder Lock 1 Remove the attachment 2 Raise the loader arms to the fully raised position 3 Shut off the engine 4 Remove the lynch pin securing the cylinder lock to the loader...

Page 20: ...ough space behind it to accommodate the traction unit 2 Start the engine 3 Tilt the attachment mount plate forward 4 Position the mount plate into the upper lip of the attachment receiver plate Figure...

Page 21: ...3 Move the auxiliary hydraulics lever forward into the DETENT position 4 Remove the protective covers from the hydraulic couplers on the traction unit 5 Ensure that all foreign matter is cleaned from...

Page 22: ...n graveled sand 1930 kg m3 120 lb ft3 Dry 13 to 51 mm 1 2 to 2 inch 1690 kg m3 106 lb ft3 Wet 13 to 51 mm 1 2 to 2 inch 2020 kg m3 126 lb ft3 Limestone broken or crushed 1540 kg m3 96 lb ft3 Sand Dry...

Page 23: ...action unit using the tie down lift loops as lift points Figure 4 Loading the Machine Use extreme caution when loading or the unloading machine onto a trailer or a truck Use a full width ramp that is...

Page 24: ...ong as the height of the trailer or truck bed to the ground This ensures that ramp angle does not exceed 17 degrees on flat ground Load and unload the machine with the heavy end up the ramp Avoid sudd...

Page 25: ...e hydraulic lines for leaks loose fittings kinked lines loose mounting supports wear weather and chemical deterioration Check for dirt buildup in the chassis Every 200 hours Replace the carbon caniste...

Page 26: ...carbon canister Opening the Hood 1 Loosen the hood locking screw Figure 27 3 G009691 Figure 27 1 Hood 3 Hood locking screw 2 Hood latch lever 2 Turn the hood latch clockwise Figure 27 3 Swing the hoo...

Page 27: ...screen and frame Removing the Front Screen CAUTION If the engine has been running the heat shield will be very hot and could burn you Allow the traction unit to cool completely before touching the hea...

Page 28: ...d nuts removed previously Figure 31 11 Tighten the bolts securing the front weights Figure 31 12 Install the side screens and close the hood Lubrication Greasing the Traction Unit Service Interval Bef...

Page 29: ...lear clean any debris from cover and install cover Ensure that the cover is seated correctly and seals with the air cleaner body If the service indicator is red replace the air filter as described in...

Page 30: ...filter pointing away from the carbon canister and secure it with the hose clamps Figure 36 6 Install the rear access cover see Closing the Rear Access Cover page 27 Servicing the Engine Oil Service I...

Page 31: ...r material then pour off the excess oil 6 Apply a thin coat of new oil to the rubber gasket on the replacement filter 7 Install the replacement oil filter to the filter adapter Turn the oil filter clo...

Page 32: ...Fuel System Maintenance Changing the Fuel Filter Service Interval Every 200 hours Yearly whichever comes first 1 Lower the loader arms shut off the engine and remove the key 2 Open the hood and remove...

Page 33: ...RNING CALIFORNIA Proposition 65 Warning Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm...

Page 34: ...ry post 3 Remove the battery from the traction unit Important Never fill the battery with distilled water while the battery is installed in the traction unit Electrolyte could be spilled on other part...

Page 35: ...ng the Tracks 1 With a bucket on the loader arms lower the bucket to the ground so that the front of the traction unit lifts off the ground a few centimeters inches 2 Shut off the engine and remove th...

Page 36: ...pport the side of the unit to be worked on so that the track is 7 6 to 10 cm 3 to 4 inches off the ground 3 Remove the locking bolt and nut Figure 47 4 Using a drive socket wrench 1 2 inch release the...

Page 37: ...om a road wheel Figure 50 Figure 50 1 Road wheel 4 Road wheel cap 2 Gasket 5 Snap ring 3 Bolt 6 Add grease under the cap 4 Check the grease under the cap and around the gasket Figure 50 If it is dirty...

Page 38: ...disconnect the idler pulley spring such as the Spring Removal Tool Toro Part No 92 5771 available for order from your Authorized Service Dealer 1 Lower the loader arms shut off the engine and remove t...

Page 39: ...ust the traction control alignment the neutral position of the traction control and the tracking of the traction control in the full forward position Important To adjust the controls properly complete...

Page 40: ...shorten the right traction rod until the track stops moving 6 If the right track moves lengthen or shorten the left traction rod until the track stops moving 7 Tighten the jam nuts 8 Close the rear ac...

Page 41: ...a level surface 2 Lower the loader arms shut off the engine and remove the key 3 Open the rear access cover 4 Place a drain pan under the filter Figure 59 Figure 59 1 Hydraulic filter 5 Remove the old...

Page 42: ...es and the fluid should meet the listed industry standards Check with your oil supplier to determine if the oil meets these specifications Note Toro does not assume responsibility for damage caused by...

Page 43: ...close the hood Checking the Hydraulic Lines Service Interval Every 100 hours Check the hydraulic lines for leaks loose fittings kinked lines loose mounting supports wear weather and chemical deteriora...

Page 44: ...tion unit on a level surface lower the loader arms and shut off the engine 2 Remove the key and allow the engine to cool 3 Open the hood 4 Clean any debris from the front and side screens 5 Wipe away...

Page 45: ...re 63 10 Disconnect the fuel line from the fitting on the fuel tank 11 Disconnect the 2 wires leading to the right side of the tank Figure 64 Figure 64 1 Black wire 4 Vent hose 2 Orange wire 5 To the...

Page 46: ...the air cleaner refer to Servicing the Air Cleaner page 29 4 Grease the traction unit refer to Greasing the Traction Unit page 28 5 Change the crankcase oil refer to Changing the Oil page 30 6 Remove...

Page 47: ...or replace any part that is damaged 14 Paint all scratched or bare metal surfaces Paint is available from your Authorized Service Dealer 15 Store the traction unit in a clean dry garage or storage are...

Page 48: ...ce the air cleaner element 3 The oil level in crankcase is low 3 Check and add oil to the crankcase 4 The cooling fins and air passages under the engine blower housing are plugged 4 Remove any obstruc...

Page 49: ...Schematics g013124 Electrical Schematic Rev B 49...

Page 50: ...Hydraulic Schematic Rev A 50...

Page 51: ...Notes...

Page 52: ...k plugs tires filters gaskets wear plates seals O rings drive chains clutches Failures caused by outside influence Items considered to be outside influence include but are not limited to weather stora...

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