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Form No. 3350–280
5, 7, and 11 Blade Cutting Units
Reelmaster 4000-D Series
Model No. 03752—230000001 and Up
Model No. 03753—230000001 and Up
Model No. 03723—230000001 and Up
Model No. 03724—230000001 and Up
Model No. 03725—230000001 and Up
Model No. 03726—230000001 and Up
Operator's Manual
Eenglish (EN, GB)
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Table of Contents
Related Manuals for Toro 03723
Summary of Contents for Toro 03723
- Page 1 5, 7, and 11 Blade Cutting Units Reelmaster 4000-D Series Model No. 03752—230000001 and Up Model No. 03753—230000001 and Up Model No. 03723—230000001 and Up Model No. 03724—230000001 and Up Model No. 03725—230000001 and Up Model No. 03726—230000001 and Up Operator’s Manual...
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Page 2: Table Of Contents
........Dealer or Toro Customer Service and have the model and serial numbers of your product ready. -
Page 3: Safety
Safety Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. Part No. 67-7960 Part No. 85-6410 Part No. 93-6688 (for CE) Part No. -
Page 4: Optional Accessories
Affix to cutting unit for CE. Operator’s manual Read before operating. Parts catalog Registration card Fill out and return to Toro. The following parts are required to mount the cutting Important Thoroughly read both Cutting Unit and units: Traction Unit Operator Manuals. Failure to do so may... -
Page 5: Installing The Tipper Plates And Weights To The Cutting Units
Caution If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before installing, servicing, or making adjustments to the cutting units. Installing the Tipper Plates and Weights to the Cutting Units 1. -
Page 6: Installing The Floatation Kit
Installing the Floatation Kit Mount a Flotation Kit Assembly (Fig. 4) to each cutting unit with U-bolts, lock washers and nuts supplied with kits. Male end of floatation assembly to be positioned forward. Tighten U-bolts evenly. Caution Fingers can be pinched in the floatation u-joint. Keep hands and fingers away from the u-joint. -
Page 7: Mounting The #4 And #5 Tipper Brackets
Mount the Roller Bumpers 3. Stop the traction unit and remove the key. Manually pull the lift arms, one at a time, to floor level. Repeat (Floatation Kit Only) this procedure for the #4 and #5 cutting units. Note: Roller bumpers are required only when operating Caution cutting units in the float position and front rollers are installed. -
Page 8: Mounting The Hydraulic Motors To The Cutting Units
Mounting the Hydraulic Motors 3. Insert the reel drive motor pulley through the housing and slip the cutting unit drive belt over the pulley to the Cutting Units (Fig. 11). 1. Remove locknuts, bolts, shipping cover, and drive plate shield (Fig. 9) from the cutting unit. Figure 11 1. -
Page 9: Adjusting The Reel To Bedknife Contact
hydraulic motors have been mounted and the belts 3. If there is excessive contact, turn the adjusting knobs tightened, loosen swivel nuts at the motor and reposition counterclockwise until no contact is noticed. Then hoses. This can greatly increase the life of the hoses. With equally turn both adjusting knobs clockwise, until light cutting units down, all cutting unit hoses should have a contact is felt and heard between the reel and... - Page 10 1. Raise cutting units and lock in the transport position. Shut off the engine and remove the key. 2. Use gauge bar (Toro Part No. 98-1852) to set final height-of-cut by adjusting front roller only. Note: Position long cone nut (Fig. 17) on bottom for heights of 1-1/4 in.
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Page 11: Quick Method For Changing Height-Of-Cut After Initial Setup Of A Floating Cutting Unit
4. Loosen front roller nuts and adjust both ends of the front roller until it contacts gauge bar at both ends. With the gauge bar held firmly against the bottom of the rollers, adjust the front roller so the screw head just slips over the lip of the bedknife (Fig. -
Page 12: Checking/Adjusting The Cutting Unit Attitude
Checking/Adjusting the Cutting Unit Attitude 1. Place an angle indicator, Toro Part No. 99-3503, on the bedknife and record the bedknife angle (Fig. 20). Figure 21 1. First screw 3. Gauge bar angle 2. Second screw 4. Front roller Figure 20 4. -
Page 13: Height-Of-Cut Adjustment For A Fixed Cutting Unit
Height-of-Cut Adjustment for a Maintenance Fixed Cutting Unit Note: Determine the left and right sides of the machine 1. Adjust reel to bedknife contact. from the normal operating position. 2. Loosen nuts securing skids or front roller and raise to highest position. -
Page 14: Backlapping
Instruct the operator to stop the reels and shut backlapping compound. the engine off when an adjustment is necessary. 2. Dip 3 in. (76 mm) paint brush attached to Toro Part Use a good grade of medium grit (80 courseness) lapping No. 29-9200 Handle Assembly into lapping compound with a water soluble carrier so the compound compound. -
Page 15: Servicing The Bedknife/Bedbar
#4 and #5 cutting units. Note: See the Toro Sharpening Manual (Part No. 80-300) for additional backlapping/sharpening information. Servicing the Bedknife/Bedbar Note: The bedbar on each cutting unit has a precision ground mounting surface to provide an excellent fit with a bedknife. -
Page 16: Servicing The Reel Assembly
(Fig. 29). Figure 27 1. Torque wrench 3. Torque from center out 2. Tool—Toro Part No. 51-0880 Servicing the Reel Assembly Removing the Reel Assembly 1. Remove the guards from each end of the cutting unit and the front and rear roller assemblies (Fig. - Page 17 4. Disassemble the cone nut from the shoulder bolt securing the bearing housing to the sideplate, remove the Belleville washer and bolt, and slide the bearing housing off of the reel shaft (Fig. 30). 5. Remove the cover from the drive housing and remove the drive belt from the housing (Fig.
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Page 18: Removing The Roller
Installing the Reel Assembly 10. Ensure the slot in the pulley washer is aligned with the roll pin in the pulley and install the washer, toothed 1. Inspect the flange bushings in the mounting holes for washer, and reel capscrew (Fig. 31). Apply a medium the drive housing and bearing housing for wear strength thread locking compound to the reel capscrew (Fig. -
Page 19: Installing The Roller
Figure 34 1. Cone nut 3. Flex locknut 2. Rod and collar assembly 2. The threaded rod and collar assembly can be removed from the roller by sliding it off the shaft at both ends (Fig. 34). Installing the Roller Important When assembling a new roller to the cutting unit, mount the roller so that the roller shaft... -
Page 20: The Toro General Commercial Products Warranty
If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.