Toro ProCore SR54 Operator's Manual
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- Operator's manual (36 pages) ,
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- Service manual (122 pages)
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Original Instructions (EN)
ProCore
®
SR70-S, and SR72 Aerator
Model No. 09931—Serial No. 318000119 and Up
Model No. 09932—Serial No. 318000113 and Up
Model No. 09933—Serial No. 318000113 and Up
Model No. 09934—Serial No. 318000113 and Up
Model No. 09935—Serial No. 318000143 and Up
Form No. 3425-502 Rev A
SR54, SR 54-S, SR70,
*3425-502* A
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Table of Contents
Related Manuals for Toro ProCore SR54
Summary of Contents for Toro ProCore SR54
- Page 1 Model No. 09931—Serial No. 318000119 and Up Model No. 09932—Serial No. 318000113 and Up Model No. 09933—Serial No. 318000113 and Up Model No. 09934—Serial No. 318000113 and Up Model No. 09935—Serial No. 318000143 and Up *3425-502* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 This manual uses 2 words to highlight information. additional information contact an Authorized Service Important calls attention to special mechanical Dealer or Toro Customer Service and have the model information and Note emphasizes general information and serial numbers of your product ready.
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Page 3: Table Of Contents
Contents After Operation ............ 29 After Operation Safety ........29 Cleaning and Inspecting the Machine ....29 Safety ............... 4 Maintenance ............31 General Safety ........... 4 Recommended Maintenance Schedule(s) ... 31 Safety and Instructional Decals ......4 Maintenance Safety.......... 31 Setup ................ -
Page 4: Safety
Safety • Keep the machine a safe distance away from bystanders while it is moving. • Keep children out of the operating area. Never General Safety allow children to operate the machine. • Stop the machine, shut off the engine, engage the This product is capable of causing personal injury. - Page 5 decal92-1581 92–1581 decal92-1582 92–1582 decal117-7050 117-7050 1. Warning—read the Operator's Manual. 2. Warning—remove the ignition key and read the instructions before servicing or performing maintenance. 3. Warning—do not operate this machine unless you are trained. 4. Entanglement hazard, belt—stay away from moving parts, keep all guards in place. 5.
- Page 6 decal121-6926 121-6926 1. Tine depth—deep 2. Tine depth—shallow decal133-8061 133-8061...
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Page 7: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Remove the aerator from the crating. Hitch pin Connect the lower link arms (the SR54 and SR54-S aerators ship with the hitch Lynch pin pins and lynch pins installed). -
Page 8: Removing The Aerator From The Crating
Procedure Description Qty. – No parts required Remove the storage stands. Lock plate Tap bolt Install the latch lock. Retaining ring CE decal Apply the CE decal and the production year decal. Production year decal Media and Additional Parts Description Qty. -
Page 9: Connecting The Hydraulic Top Link
when to use the upper mounting holes, refer to 10 Connecting the PTO Shaft (page 15). SR54 and SR54-S Aerators only Note: The factory installs the hitch pins and Connecting the Hydraulic lynch pins onto the SR54 and SR54-S aerators before shipping. - Page 10 Important: Install the rotational block to the cylinder When securing the rod end of with the pins previously removed (Figure the hydraulic link, use the most forward mounting holes in the mounting bracket so that there is enough clearance for the barrel of the cylinder when retracted.
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Page 11: Installing The Depth Gauge
connect the cylinder to the traction unit (Figure Note: If you install the extension block and need to retract the cylinder to install it, the aerator tine heads will get closer to the ground. Install the extension blocks as follows: Remove the cotter pin and pin securing the standard connecting link to the cylinder (Figure... -
Page 12: Connecting The Traction Unit Upper Link
Note: The letters on the decal correspond to a Tighten the locknut to secure the upper link into relative depth. position. Connecting the Traction Verifying the Hydraulic Top Unit Upper Link Link Setup Models SR54-S and SR70-S No Parts Required Parts needed for this procedure: Procedure Spring-loaded top link... -
Page 13: Checking The Pto Angle
Fitting the PTO Shaft Parts needed for this procedure: PTO shaft Procedure g010803 Figure 10 Park the traction unit and aerator on a level 1. Damage will occur here. surface. Raise the aerator completely and fully retract the hydraulic top link cylinder or upper link (Figure 11). - Page 14 1.2 cm (1/2 inch) to ensure that the PTO shaft does not bottom out when you lift the aerator to its highest position. : 14 (5-1/2 (1/2 XAMPLE INCHES PLUS INCH EQUALS INCHES Fully slide together the PTO shaft tubes. Verify that the inside tube does not protrude into the cross and bearing section of the outer tube g010807...
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Page 15: Installing The Pto Shield
Note: Cut off more of the inside tube if it all working conditions. During transport, when protrudes into the cross and bearing section of the drive line is not rotating, the telescoping the outer tube. tubes must have a suitable overlap to maintain alignment of the tubes and allow them to slide freely. -
Page 16: Connecting The Pto Shaft
Connecting the PTO Shaft Parts needed for this procedure: Pin (supplied with the PTO shaft) Nut (supplied with the PTO shaft) Procedure Note: You can open the access panel (Figure 22) to g007328 ease the removal and installation of the PTO shaft Figure 24 mounting fasteners. -
Page 17: Adjusting The Sway Links
Adjust the sway links on the lower lift arms to minimize side-to-side sway to a maximum of 25 mm (1 inch) at each side (Figure 28). g010804 Figure 26 1. Top holes Important: Do not lift the aerator higher than necessary when connecting the PTO. Lifting the machine too high will cause the PTO shaft knuckles to break (Figure... -
Page 18: Installing The Tines
g010854 g016131 Figure 29 Figure 30 1. Level 1. Tine 2. Clamping bolt Turn the adjustable link body (if provided) to Slide the new tines into the holes sized to fit the raise or lower the link arm until the aerator levels tines selected. -
Page 19: Removing The Storage Stands
Installing the Rear Guard Parts needed for this procedure: Rear guard Screw (3/8 x 3-1/4 inch) Flat washer (0.438 x 1 inch) g016181 Locknut Figure 32 End cap Secure the guard mounting tubes to the side Procedure plates with 4 screws, flat washers, and nuts (Figure 31). -
Page 20: Installing The Latch Lock
Note: Models SR54-S and SR70-S do not have storage stands. Installing the Latch Lock CE Only Parts needed for this procedure: g010857 Figure 33 Lock plate 1. Bolts 3. Nut Tap bolt 2. Lock washer 4. Storage stand Retaining ring Remove the storage stands. -
Page 21: Applying The Ce Decal And The Production Year Decal
Applying the CE Decal and the Production Year Decal CE Only Parts needed for this procedure: CE decal Production year decal Procedure After completing all necessary CE requirements, apply the CE decal and the production year decal next to the serial plate (Figure 36). -
Page 22: Product Overview
Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories. To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories. -
Page 23: Before Operation
Operation • Auxiliary valve operation • Clutch Before Operation • Throttle • Gear selection Note: Determine the left and right sides of the • Parking brake machine from the normal operating position. Important: Refer to the traction unit operator's Before Operation Safety manual for operating instructions. -
Page 24: Training Period
For all PTO shaft steel parts (tubes, bearings, or when it is in the raised position. joints, etc.) disassembly or repairs, it is highly advisable to contact your authorized Toro During Operation distributor. Removal of components for repairs and reassembly may damage some parts if not performed with special tools by trained technicians. -
Page 25: Slope Safety
area around the clutch free of flammable material Select a gear that produces a 1 to 4 km/h ( 0.8 and avoid prolonged slipping of the clutch. to 2.5 mph) forward speed at the rated PTO speed of 400 to 460 rpm; refer to the operator's manual for the traction unit. -
Page 26: Hard Ground
Hard Ground significant stress on the root zone of the turf. This stress can fracture the root zone and cause a lifting If the ground is too firm to obtain the desired aeration action to the turf. If lifting damage occurs, try one or depth, the coring head can get into a bouncing more of the following: rhythm. -
Page 27: Adjusting The Tine Angle (Model Sr72)
Adjusting the Tine Angle moving the roller adjusting bolts to the desired position. (Model SR72) Note: The factory ships the aerator in Position A. Set the camber bracket (Figure 38) to the correct position based on the tine length. The head stop is set to 1 of 5 predetermined positions by choosing the hole through which you bolt the adjustment rod. -
Page 28: Adjusting The Head Return Springs
g024284 Figure 41 SR72 g010840 Figure 40 1. Spring mounting post 3. Spring 1. Aerator hitch pin 7. Tractor link pin 2. Bolt 2. Hydraulic top link 8. Clevis and lynch pin 3. Rotational block 9. 2-1/2 foot hydraulic hose 4. -
Page 29: Transport Operation
Transport Operation are short or weak. You may want to experiment using another camber setting that will set the tines To begin transport operation, raise the aerator and on more of an incline to keep from pulling soil out disengage the PTO. To avoid loss of control, traverse of the hole. - Page 30 Inspect for machine damage, oil leakage, and component and tine wear. Important: Repair all damages and worn components. Grease PTO shaft joints and roller bearings; refer to Greasing the PTO Shaft and Roller Bearings (page 32). Remove, clean, and coat the tines with oil. Spray a light oil mist to coat the coring head bearings, crank, and damper links.
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Page 31: Maintenance
If you need to make • When changing attachments or performing major repairs top the machine or need assistance, contact an authorized Toro distributor. other service, use correct blocks, hoists, or jacks. • Ensure that the machine is in safe operating condition by keeping the hardware tight. -
Page 32: Greasing The Pto Shaft And Roller Bearings
g010861 Figure 45 O-ring chain — Do not grease the chain. g010859 Gearbox Oil Specification Figure 43 1. Coring head eyelet High quality 80W-90 gear oil or equivalent. Checking the Gearbox Oil Greasing the PTO Shaft and Service Interval: Every 50 hours Roller Bearings Allow the gearbox to cool before checking the Service Interval: Every 50 hours... -
Page 33: Changing The Gearbox Oil
Model Gearbox-Oil Capacity SR70 1.9 L (2 US qt) SR70-S 1.9 L (2 US qt) SR72 3.8 L (4 US qt) Install the vent/fill plug. Check the oil level and add oil as needed. Inspecting/Adjusting the Drive Chain Service Interval: Before each use or daily and adjust the tension as needed. -
Page 34: Lubricating The Drive Chain
Adjusting the PTO Clutch Service Interval: Yearly Before and after storage WARNING Friction clutches may become hot during use. Do not touch. To avoid the risk of fire, keep the area around the clutch free of flammable material and avoid prolonged slipping of the clutch. -
Page 35: Checking The Springs
Removing the Aerator from the Traction Unit Stop the aerator on a level surface, not on a slope. Disengage the PTO and engage the parking brake. Raise the aerator roller(s) 7.5 to 15 cm (3 to 6 inches) off the ground. Place support blocks under the roller(s). -
Page 36: Troubleshooting
Troubleshooting Problem Solution The springs are breaking or not pulling back Slow the PTO speed of the traction unit. The longer and heavier the tines, the the head to normal position. greater the centrifugal force on the head. Check for crossed or broken spring wires. The tines produce elongated or picking holes. -
Page 37: Storage
Storage Storage Safety • Park the machine on a level surface; engage the parking brake; shut off the engine; remove the key; and wait for all movement to stop before leaving the machine. • Store the machine on the storage stands positioned on a firm, level surface so that it does not sink or tip over. - Page 38 The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.
- Page 39 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.
- Page 40 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.