Toro 4043 - Manuals

Greensmaster eFlex 1800/2100 Page 1 -- 2 Safety General Safety Instructions Greensmaster eFlex 1800 and eFlex 2100 machines have been tested and certified by TORO for compliance with existing safety standards and specifications. Al- though hazard control and accident prevention are par- tially depen...

Greensmaster eFlex 1800/2100 Page 1 -- 3 Safety While Operating 1. Always stand behind the handle when starting and operating the machine. 2. To begin machine operation: A. Make sure that the machine wire harness is con- nected to the battery pack B. Verify that the control lever on handle is in NEU...

Greensmaster eFlex 1800/2100 Page 1 -- 4 Safety Battery Pack Connection CAUTION Before servicing the machine, disconnect the the machine from the battery pack. This will pre- vent unexpected machine operation. To prevent unexpected machine operation during ser- vice, disconnect the machine from the ...

Greensmaster eFlex 1800/2100 Page 2 -- 1 Product Records and Maintenance Chapter 2 Product Records and Maintenance Table of Contents PRODUCT RECORDS 1 . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EQUIVALENTS AND CONVERSIO...

0.09375 Greensmaster eFlex 1800/2100 Page 2 -- 2 Product Records and Maintenance Equivalents and Conversions

Greensmaster eFlex 1800/2100 Page 2 -- 3 Product Records and Maintenance Torque Specifications Recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clear...

Greensmaster eFlex 1800/2100 Page 2 -- 6 Product Records and Maintenance Other Torque Specifications SAE Grade 8 Steel Set Screws Thread Size Recommended Torque Square Head Hex Socket 1/4 -- 20 UNC 140 + 20 in--lb 73 + 12 in--lb 5/16 -- 18 UNC 215 + 35 in--lb 145 + 20 in--lb 3/8 -- 16 UNC 35 + 10 ft...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 1 Chapter 3 Traction and Reel Drive System Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Operator’s Manuals 3 . . . . . ....

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 2 Specifications Item Description Transmission Permanent Magnet DC Motor Directly Coupled to First Stage of a Multi--Ribbed Poly--V Belt Drive Belt Tension Maintained by Spring Loaded Idler Pulley Traction Drive Transmission to Tr...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 3 General Information Operator’s Manuals The Traction Unit and Cutting Unit Operator’s Manuals provide information regarding the operation, general maintenance and maintenance intervals for your Greensmaster machine. Refer to thes...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 4 Disengaging Drum Drive From Transmission The traction drum is driven by a multi--ribbed belt that is tensioned with a spring loaded idler assembly. To disen- gage the traction drum drive from the transmission, fol- low the follo...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 5 Transmission Belt Tensioner The transmission pulleys are driven by a multi--ribbed belt that is tensioned with a spring loaded idler assem- bly. If the transmission belt tension needs to be engaged or disengaged, follow the foll...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 6 Special Tools Modified Socket for Reel Clutch Bearing Collar The modified socket is used to remove and install the reel clutch bearing collar when servicing the transmis- sion reel clutch shaft (Fig. 5). Refer to Transmission Re...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 7 Spline Insert Tool Use spline insert tool to remove or install drive spline into transmission driven pulley. Refer to Transmission Drive System in the Service and Repairs section of this chap- ter for complete information on ser...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 8 Adjustments Cutting Unit Clip Adjustment Cutting unit clip adjustment on the eFlex 1800 and eFlex 2100 can be changed by installing the cutting unit drive pulleys to the appropriate locations on the reel drive as- sembly. Clip f...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 9 Reel Clutch Adjustment To adjust the reel clutch, follow the following steps: 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Discon- nect the battery pack (see Battery Pack ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 11 Service and Repairs Reel Drive Belt EFlex machines use a positive drive belt on the left side of the machine to operate the cutting unit. Removal 1. Park machine on level surface. Turn key switch to the OFF position and remove ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 12 Reel Drive Assembly 1. Reel drive housing 2. O--ring 3. Carriage screw 4. Washer head screw 5. Flange head screw (2 used) 6. Hex nut (2 used) 7. Reel drive shaft 8. Reel pulley (22 tooth) (aluminum) 9. O--ring 10. Reel idler sh...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 14 Reel Drive Bearing Housing Figure 18 2 3 6 8 9 10 11 13 1 5 7 12 4 1. Retaining ring 2. Reel input shaft 3. Bearing (2 used) 4. Bearing spacer 5. Wave washer 6. Flocked bearing shield 7. Wave spring 8. Flat washer 9. Retaining ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 16 Drum Drive Belt 1. Drum drive cover 2. Washer head screw (7 used) 3. Gasket 4. Wave washer 5. Gear assembly 6. Retaining ring 7. Brake band 8. Brake mount pin 9. Extension spring 10. Drum drive belt 11. Brake clevis pin 12. Dru...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 18 Drum Drive Idler Assembly 1. Drum drive cover 2. Washer head screw (7 used) 3. Gasket 4. Wave washer 5. Gear assembly 6. Retaining ring 7. Brake band 8. Brake mount pin 9. Extension spring 10. Drum drive belt 11. Brake clevis p...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 20 Traction Drums 1. Drum drive housing 2. Straight bushing 3. Flange bushing (4 used) 4. Brake lever 5. Traction lever 6. Square key (2 used) 7. Drum shaft 8. Long spur gear 9. Differential assembly 10. RH traction drum 11. Jam n...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 24 Differential Assembly 1. Drum drive housing 2. Straight bushing 3. Flange bushing (4 used) 4. Brake lever 5. Traction lever 6. Square key (2 used) 7. Drum shaft 8. Long spur gear 9. Differential assembly 10. RH traction drum 11...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 26 Differential Assembly Service 1. Housing 2. Cover 3. Ball bearing (2 used) 4. Pin (6 used) 5. Dual spur gear (6 used) 6. Spacer (9 used) 7. Spur gear (3 used) 8. Socket head screw (6 used) Figure 30 2 3 6 8 1 5 7 4 4 6 5 6 3 99...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 28 Transmission Drive Belt Figure 34 1. Transmission assembly 2. Transmission belt 3. Gasket 4. Wave washer (2 used) 5. Transmission cover 6. Washer head screw (7 used) 7. Drive shaft wire 8. Telescoping coupler FRONT RIGHT 2 3 6 ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 30 Transmission Idler System Figure 37 1. Transmission cover 2. Engage/disengage shaft 3. Transmission belt 4. Extension spring 5. Main drive idler 6. Driven pulley (drum drive) 7. Flange bushing (4 used) 8. Cap screw (2 used) 9. ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 32 Transmission Reel Drive System Figure 39 1. Transmission housing 2. Flex coupler 3. Hex shaft 4. Spring pin (2 used) 5. Retaining ring 6. Plug 7. Retaining ring (reel clutch cable) 8. Flange bushing (2 used) 9. Flange bushing (...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 35 Removing Seized Reel Clutch Shaft From Transmission If reel clutch shaft assembly cannot be easily removed from transmission housing due to bearing seizure, the following procedure can be followed to remove the reel clutch shaf...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 36 Transmission Drive System Figure 44 1. Motor adapter 2. Washer head screw (4 used) 3. Wave washer 4. Ball bearing 5. Retaining ring 6. Splined coupler 7. Drive spline 8. Driven pulley 9. Ball bearing 10. Flocked bearing shield ...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 38 Transmission Drum Drive System Figure 45 1. Transmission housing 2. Extension housing 3. Ball bearing (2 used) 4. Driven pulley (traction drum drive) 5. Hardened washer (2 used) 6. Driven pulley 7. Spacer 8. Wave washer 9. Wood...

Greensmaster eFlex 1800/2100 Traction and Reel Drive System Page 3 -- 40 Transmission Figure 47 1. Transmission assembly 2. Flange head screw 3. O--ring 4. Flange head screw (2 used) 5. Electric motor assembly 6. Drum drive belt 7. Brake band 8. Washer head screw (11 used) 9. Drum drive cover 10. Ga...

Greensmaster eFlex 1800/2100 Page 4 -- 1 Electrical System Chapter 4 Electrical System Table of Contents GENERAL INFORMATION 2 . . . . . . . . . . . . . . . . . . . . . Operator’s Manuals 2 . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Drawings 2 . . . . . . . . . . . . . . . . . . . ...

Greensmaster eFlex 1800/2100 Page 4 -- 3 Electrical System CAN--bus Communications The TEC controller communicates with other electrical components (lithium battery pack, electric motor and In- foCenter display) on a CAN--bus communication sys- tem. The CAN--bus system reduces the number of electric...

Greensmaster eFlex 1800/2100 Page 4 -- 4 Electrical System Electrical System Operation Greensmaster eFlex machines utilize a 53 VDC (nomi- nal) lithium ion battery pack to supply electrical power to the Toro electronic controller (TEC), an electric motor and a main contactor. Circuit protection for ...

Greensmaster eFlex 1800/2100 Page 4 -- 6 Electrical System Lithium Battery Pack Charger Operation The lithium battery pack charger (Fig. 3) is used to charge the nominal 53 volt (42V to 64V @ 100% state of charge) 35Ah Lithium battery pack that is used to power the eFlex. The charger communicates vi...

Greensmaster eFlex 1800/2100 Page 4 -- 7 Electrical System Startup When the battery charger power switch is initially turned on, the charger makes sure that the charger bus voltage is at zero volts. If necessary, the charger discharges the bus as a step in the startup process. This is typical in the...

Greensmaster eFlex 1800/2100 Page 4 -- 8 Electrical System Cell Balance Once the pack has charged to 100% state of charge (SOC), the battery pack will determine if cell balancing is needed. If necessary, it will equalize the individual cells in the battery pack. The charger will cease to output curr...

Greensmaster eFlex 1800/2100 Page 4 -- 9 Electrical System Hibernate The hibernate state of the charger is a very low AC cur- rent draw charger mode. This state starts automatically 24 hours after the start of the latest charge operation. While in hibernate, the only thing the charger is doing is mo...

Greensmaster eFlex 1800/2100 Page 4 -- 10 Electrical System Special Tools Order special tools from your Toro Distributor. Some tools may also be available from a local supplier. Multimeter The multimeter can test electrical components and cir- cuits for current, resistance or voltage. NOTE: Toro rec...

Greensmaster eFlex 1800/2100 Page 4 -- 11 Electrical System Electric Motor Rotor Tool Set The rotor tool set for the electric motor is required to re- move and install the rotor from the motor housing. The tool set includes base plate, threaded shaft and handle (Fig. 14). Toro Part Number: TOR6028 N...

Greensmaster eFlex 1800/2100 Page 4 -- 12 Electrical System Troubleshooting CAUTION Remove all jewelry, especially rings and watches, before doing any electrical testing or troubleshooting. For effective troubleshooting and repairs, there must be a good understanding of the electrical circuits and c...

Greensmaster eFlex 1800/2100 Page 4 -- 13 Electrical System Traction Circuit Is Inoperative NOTE: The parking brake latch has to be released, the operator presence control has to be engaged and the speed control has to be above the zero speed position before the traction circuit will operate. Possib...

Greensmaster eFlex 1800/2100 Page 4 -- 16 Electrical System InfoCenter Display The Greensmaster eFlex InfoCenter Display is a LCD device that is located on the handle console. The Info- Center provides information for the machine operator during machine operation, provides electrical system diagnost...

Greensmaster eFlex 1800/2100 Page 4 -- 17 Electrical System Operator Advisories Operator advisories are automatically displayed by the InfoCenter when a machine function requires additional action (Fig. 18). An advisory will not be logged into the fault log. InfoCenter advisories include the followi...

Greensmaster eFlex 1800/2100 Page 4 -- 18 Electrical System Main Menu Screen The main menu screen can be accessed from the Info- Center main information screen by pressing and releas- ing the menu/back button (left button) on the display. Once to the main menu screen (Fig. 19), navigation to the fiv...

Greensmaster eFlex 1800/2100 Page 4 -- 19 Electrical System Fault Identification Fault Description #1 Internal TEC controller fault #2 12V DC supply fault #3 5V DC supply fault #4 Lithium battery pack bus fault #5 CAN--bus communication fault #6 Motor over current fault #7 Motor over temperature fau...

Greensmaster eFlex 1800/2100 Page 4 -- 20 Electrical System Diagnostics Screen The diagnostics screen (Fig. 22) lists the various states of machine electrical components. The diagnostics screen should be used to check operation of machine switches and controls. IMPORTANT: When using the diagnostics ...

Greensmaster eFlex 1800/2100 Page 4 -- 21 Electrical System About Screen The about screen (Fig. 23) identifies the machine model number, serial number and TEC controller software revi- sion. To return to the main menu screen from the about screen, press the back button (left button). Figure 23 About...

Greensmaster eFlex 1800/2100 Page 4 -- 22 Electrical System Adjustments Parking Brake Latch Switch The parking brake latch switch is a normally open prox- imity switch. The switch is attached to the handle as- sembly switch mount bracket (Fig. 25). When the parking brake latch is not applied, the la...

Greensmaster eFlex 1800/2100 Page 4 -- 23 Electrical System Traction Switch The traction switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Fig. 27). When the traction engagement lever is not engaged, the head of the cap screw in the tract...

Greensmaster eFlex 1800/2100 Page 4 -- 24 Electrical System Reel Engage Switch The reel engage switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Fig. 29). When the cutting reel is not engaged, the tab on the cut- ting reel engagement leve...

Greensmaster eFlex 1800/2100 Page 4 -- 27 Electrical System Fuse Block The fuse block on Greensmaster eFlex machines is at- tached to the machine under the power center cover (Fig. 31). Fuse Access 1. Park machine on level surface and place traction le- ver in the NEUTRAL position. Turn key switch t...

Greensmaster eFlex 1800/2100 Page 4 -- 28 Electrical System Lithium Battery Pack Fuse The lithium battery pack that provides electrical power for eFlex machines includes a fuse for battery circuit protection. Removal of the fuse cover on the bottom of the battery pack is required to access the fuse ...

Greensmaster eFlex 1800/2100 Page 4 -- 29 Electrical System Key Switch The key switch allows machine operation to be turned on and off. The key switch has three (3) positions: OFF, RUN and START. This switch is one of several inputs for the TEC controller and is located on the console on the handle ...

Greensmaster eFlex 1800/2100 Page 4 -- 30 Electrical System Parking Brake Latch Switch 1. Parking brake latch switch 2. Switch panel 3. Lower handle 4. Washer head screw (2 used) 5. Lock nut (2 used) 6. Console cover 7. Washer head screw (4 used) Figure 38 FRONT RIGHT 5 3 1 2 6 4 7 The parking brake...

Greensmaster eFlex 1800/2100 Page 4 -- 32 Electrical System Traction Switch 1. Traction switch 2. Engagement lever assembly 3. Lower handle 4. Washer head screw (2 used) 5. Lock nut (2 used) 6. Console cover 7. Washer head screw (4 used) 8. Switch mount bracket Figure 40 FRONT RIGHT 5 3 1 2 6 4 7 8 ...

Greensmaster eFlex 1800/2100 Page 4 -- 36 Electrical System EZ Turn Switch The EZ turn switch allows the EZ turn feature to be turned on and off. This switch is one of several inputs for the TEC controller. The EZ turn switch is located on the control panel (Fig. 44). NOTE: The EZ turn function is o...

Greensmaster eFlex 1800/2100 Page 4 -- 37 Electrical System EZ Turn Sensor The EZ turn sensor is a normally open proximity sensor that mounts to a bracket mounted to the cutting unit roll frame (Fig. 47). The sensing plate for the sensor is a tar- get plate attached to the top of the cutting unit as...

Greensmaster eFlex 1800/2100 Page 4 -- 38 Electrical System Speed Control Potentiometer 1. Potentiometer 2. Cap screw (2 used) 3. Spacer (2 used) 4. Speed wheel 5. Seal 6. Throttle bracket 7. Spacer (2 used) 8. Clutch disc 9. Spring 10. Lock nut (2 used) 11. Console cover 12. Washer head screw (4 us...

Greensmaster eFlex 1800/2100 Page 4 -- 40 Electrical System Main Contactor Greensmaster eFlex machines use the main contactor to connect the lithium battery pack and the electric mo- tor. The contactor is energized by the TEC controller. The contactor is attached to the machine under the pow- er cen...

Greensmaster eFlex 1800/2100 Page 4 -- 42 Electrical System Toro Electronic Controller Greensmaster eFlex machines use a Toro Electronic Controller (TEC) to monitor the condition of various switches (inputs) and then direct electrical power output to allow certain machine functions. The controller i...

Greensmaster eFlex 1800/2100 Page 4 -- 44 Electrical System Service and Repairs Electric Motor 1. Electric motor assembly 2. Flange head screw (2 used) 3. O--ring 4. Transmission housing 5. Rear frame 6. LH side plate 7. Frame Figure 57 1 2 3 FRONT RIGHT 4 21 to 25 ft--lb (29 to 33 N--m) 5 6 7 NOTE:...

Greensmaster eFlex 1800/2100 Page 4 -- 46 Electrical System Electric Motor Service 1. Torx head screw (12 used) 2. Motor cover 3. O--ring 4. Wave washer (2 used) 5. Bearing (2 used) 6. Rotor 7. Bearing (2 used) 8. O--ring (2 used) 9. Housing/controller/cable assembly 10. O--ring 11. Output gear 12. ...

Greensmaster eFlex 1800/2100 Page 4 -- 48 Electrical System Lithium Battery Pack CAUTION The lithium battery pack contains high voltagewhich could burn or electrocute you.  Never attempt to open the battery pack.  Do not place anything in the connector onthe battery pack other than the wireharness...

Greensmaster eFlex 1800/2100 Page 4 -- 51 Electrical System Lithium Battery Pack Charger The lithium battery pack charger (Fig. 65) is used to charge the nominal 53 volt (42V to 64V @ 100% state of charge), 35Ah lithium ion battery pack that is used to power the eFlex. The charger communicates via C...

Greensmaster eFlex 1800/2100 Page 5 -- 1 Chassis and Controls Chapter 5 Chassis and Controls Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 3 . . . . . . . . . . . . . . . . ...

Greensmaster eFlex 1800/2100 Page 5 -- 3 Chassis and Controls General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, adjustment procedures and general maintenance for your Greensmaster eFlex machine. Refer to the Operator’s Manual for additional inf...

Greensmaster eFlex1800/2100 Page 5 -- 4 Chassis and Controls Service and Repairs Handle Assembly Figure 2 1. Brake lever 2. Brake cable 3. Handle 4. Reel clutch cable 5. Traction and reel drive lever 6. Throttle assembly 7. Console cover 8. Washer head screw (4 used) RIGHT 7 8 2 3 6 1 5 4 FRONT Hand...

Greensmaster eFlex1800/2100 Page 5 -- 6 Chassis and Controls Brake Cable Replacement 1. Brake cable 2. Brake lever 3. Flange nut 4. Bushing (2 used) 5. Brake latch 6. Lock nut 7. Brake lever keeper 8. Screw (4 used) 9. Spacer 10. Washer 11. Screw 12. Lower handle 13. Extension spring 14. Console cov...

Greensmaster eFlex1800/2100 Page 5 -- 8 Chassis and Controls Reel Clutch Cable Replacement 1. Brake cable 2. Brake lever 3. Lever assembly 4. Shift mount 5. Reel clutch cable 6. Console cover 7. Washer head screw (4 used) 8. Lower handle 9. Traction switch 10. Reel engage switch 11. Shifter bracket ...

Greensmaster eFlex1800/2100 Page 5 -- 10 Chassis and Controls Traction and Reel Drive Engagement Lever Assembly 1. Washer head screw 2. Detent ball 3. Detent spring 4. Shift arm link 5. Shoulder screw (2 used) 6. Shifter link 7. Bumper (2 used) 8. Spring collar 9. Spacer 10. Spring lever 11. Shift h...

Greensmaster eFlex1800/2100 Page 5 -- 14 Chassis and Controls Kickstand 1. Kickstand 2. Flange nut 3. Spacer 4. Cap screw 5. Frame 6. Rear frame 7. Service position locking pin 8. Compression spring 9. Spacer 10. Retaining ring 11. LH side plate 12. Torsion spring Figure 14 FRONT RIGHT 1 2 3 5 6 8 1...

Greensmaster eFlex 1800/2100 Page 5 -- 15 Chassis and Controls Removal (Fig. 14) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Discon- nect the battery pack (see Battery Pack Connection in the General Information section). 2. Pivot kickstand up...

Greensmaster eFlex 1800/2100 Page 6 -- 1 Cutting Unit Chapter 6 Cutting Unit Table of Contents SPECIFICATIONS 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 4 . . . . . . . . . . . . . . . . . . . . . Operator’s Manual 4 . . . . . . . . . . . . . . . . . . . . . . . . ...

Greensmaster eFlex 1800/2100 Page 6 -- 3 Cutting Unit Specifications REEL CONSTRUCTION: 5--inch (12.7 cm) diameter, 11 or 14 carbon steel blades welded to 5 stamped steel spiders. High strength low alloy steel blades are thru hardened and impact resistant. FRAME CONSTRUCTION: Precision machined die ...

Greensmaster eFlex 1800/2100 Page 6 -- 4 Cutting Unit General Information Operator’s Manual The Cutting Unit Operator’s Manual provides informa- tion regarding the operation, general maintenance and maintenance intervals for the cutting unit on your Greensmaster machine. Additionally, if optional ki...

Greensmaster eFlex 1800/2100 Page 6 -- 5 Cutting Unit Separating Cutting Unit from Traction Unit 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery ...

Greensmaster eFlex 1800/2100 Page 6 -- 6 Cutting Unit Special Tools Some special tools may have been supplied with your mower or are available as TORO parts. Order special tools from your Toro Distributor. Some tools may also be available from a local supplier. Gauge Bar Assembly Toro Part Number: 1...

Greensmaster eFlex 1800/2100 Page 6 -- 7 Cutting Unit Roller Bearing Installation Tools Washers and spacer used to install bearings and seals into front and rear rollers (Fig. 9). Seal installation washer: 107--8133 Seal installation spacer: 107--3505 Bearing installation washer: 104--6126 As an alt...

Greensmaster eFlex 1800/2100 Page 6 -- 8 Cutting Unit Factors That Can Affect Quality of Cut There are a number of factors that can contribute to un- satisfactory quality of cut, some of which may be turf conditions. Turf conditions such as excessive thatch, “sponginess” or attempting to cut off too...

Greensmaster eFlex 1800/2100 Page 6 -- 10 Cutting Unit Adjustments CAUTION Before working on the cutting unit, always turn the key switch OFF and disconnect the battery pack from the wire harness. This will prevent un- expected machine operation. DANGER Contact with the reel, bedknife or other cutti...

Greensmaster eFlex 1800/2100 Page 6 -- 11 Cutting Unit Service and Repairs Backlapping DANGER TO AVOID PERSONAL INJURY OR DEATH: D Never place hands or feet in the reel area while backlapping. Stay away from the reel when backlapping. D Do not attempt to restart reel by hand or foot. D Do not adjust...

Greensmaster eFlex 1800/2100 Page 6 -- 12 Cutting Unit Bedbar Assembly 1. Bedbar 2. Bedknife 3. Screw (13 used) 4. Bedbar adjuster screw (2 used) 5. Bedbar adjuster shaft (2 used) 6. Cap screw (2 used) 7. Detent (2 used) 8. Wave washer (2 used) 9. Retaining ring (2 used) 10. Lock nut (2 used) 11. Wa...

Greensmaster eFlex 1800/2100 Page 6 -- 14 Cutting Unit Bedknife Service 1. Screw 2. Bedbar 3. Bedknife Figure 19 200 to 250 in--lb (23 to 28 N--m) Lightly Oil Bedbar Surface 2 Antiseize Lubricant 1 3 eFlex 2100 Shown Bedknife Removal (Fig. 19) 1. Remove bedbar from cutting unit (see Bedbar Re- moval...

Greensmaster eFlex 1800/2100 Page 6 -- 16 Cutting Unit Bedbar Adjuster Service Figure 23 1. Bedbar assembly 2. Compression spring 3. Lock nut 4. Bedbar adjuster shaft 5. Flange bushing 6. Cap screw 7. Detent 8. Wave washer 9. Retaining ring 10. Bedbar adjuster screw 11. Washer FRONT RIGHT Antiseize ...

Greensmaster eFlex 1800/2100 Page 6 -- 18 Cutting Unit Front Roller Removal (Fig. 25) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery Pack Con- n...

Greensmaster eFlex 1800/2100 Page 6 -- 19 Cutting Unit Rear Roller Removal (Fig. 27) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect the battery pack (see Battery Pack Con- ne...

Greensmaster eFlex 1800/2100 Page 6 -- 20 Cutting Unit Roller Service 1. Wiehle roller 2. Smooth roller 3. Roller shaft 4. Ball bearing 5. Seal 6. V --ring 7. Bearing lock nut Figure 28 7 6 5 4 2 1 3 4 5 6 7 25 to 30 ft--lb (34 to 41 N--m) 25 to 30 ft--lb (34 to 41 N--m) Disassembly 1. To hold rolle...

Greensmaster eFlex 1800/2100 Page 6 -- 22 Cutting Unit Cutting Reel Assembly Removal and Installation 1. Crossmember 2. LH side plate 3. Compression spring (2 used) 4. Shoulder bolt (2 used per side plate) 5. Flange nut (2 used per side plate) 6. Cutting reel assembly 7. RH pitch arm 8. Flange head ...

Greensmaster eFlex 1800/2100 Page 6 -- 26 Cutting Unit Cutting Reel Assembly Service 1. Cutting reel 2. Flocked seal (2 used) 3. Bearing (2 used) 4. Reel drive shaft (LH threads) 5. Bearing lock screw (RH threads) Figure 37 90 to 110 ft--lb (123 to 149 N--m) FRONT RIGHT (Right Hand Threads) (Left Ha...

Greensmaster eFlex 1800/2100 Page 6 -- 28 Cutting Unit Preparing Reel for Grinding NOTE: Before grinding a cutting reel, make sure that all cutting unit components are in good condition. Depend- ing on type of grinder used, faulty cutting unit compo- nents can affect grinding results. NOTE: When gri...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 1 Chapter 7 Groomer Table of Contents SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL INFORMATION 3 . . . . . . . . . . . . . . . . . . . . . Installation Instructions 3 . . . . . . . . . . . . . . . . . . . . . . Batter...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 2 Specifications MOUNTING: The groomer is mounted to the cutting unit side plates. GROOMING REEL CONSTRUCTION: 2.375 inch (6 cm) diameter, 41 steel blades with 1/2 inch blade spac- ing. Blade spacing can be adjusted to 1/4 inch or 3/4 inch by altering t...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 3 General Information Installation Instructions The Installation Instructions for the groomer provide in- formation regarding the operation, general mainte- nance procedures and maintenance intervals for the groomer assembly on your Greensmaster eFlex m...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 4 Troubleshooting Factors Affecting Grooming There are a number of factors that can affect the perfor- mance of grooming. These factors vary for different golf courses and from green to green. It is important to in- spect the turf frequently and vary th...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 5 Grooming Reel Mechanical Problems Problem Possible Causes Correction The grooming reel rotates when it is in the raised, transport position (for- ward rotating groomer drive). The grooming reel should rotate whenever the cutting reel is en- gaged. Nor...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 6 Adjustments CAUTION Before working on the cutting unit, always turn the key switch OFF and disconnect the battery pack from the wire harness. This will prevent un- expected machine operation. NOTE: See the Groomer Installation Instructions for adjustm...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 7 Service and Repairs Groomer Belt Replacement (Forward Rotating Groomer Drive) 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. 2. Disconnect ...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 8 Groomer Cover (Counter Rotating Groomer Drive) On eFlex machines with the counter rotating groomer, the groomer cover includes a handle which engages and disengages the groomer drive. When the handle is rotated toward the front of the machine, the gro...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 10 Grooming Reel (Forward Rotating Groomer Drive) Figure 8 1. Lock nut (4 used) 2. Drive cover 3. Groomer drive belt 4. Drive pulley 5. Shoulder bolt (2 used) 6. Spring 7. RH drive plate assembly 8. Groomer shim 9. RH groomer arm assembly 10. Cap screw ...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 14 Grooming Reel (Counter Rotating Groomer Drive) Figure 11 1. RH groomer arm assembly 2. HOC nut (2 used) 3. Bushing (2 used) 4. Spring washer (2 used) 5. Lock nut (2 used) 6. LH groomer arm assembly 7. Cap screw (2 used) 8. Grooming reel assembly 9. H...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 17 Grooming Reel Service Inspect grooming reel blades frequently for damage and wear. Straighten bent blades with a pliers. Replace blades that are worn or damaged. Carbide tipped grooming blades (Fig. 16) should be re- placed if the carbide tip is worn...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 18 Grooming Reel Bearing Replacement Bearing Removal 1. Park machine on level surface. Turn key switch to the OFF position and remove key from the switch. Make sure the traction lever is in the NEUTRAL position. En- gage parking brake. 2. Disconnect the...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 19 2. Install LH support plate to left side of cutting unit: A. Apply antiseize lubricant to threads of LH groom- er arm lift rod. B. Position support plate to cutting unit making sure that LH groomer arm lift rod is positioned through bushing in suppor...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 20 Idler Assembly (Forward Rotating Groomer Drive) Figure 25 1. Pivot hub 2. Spacer 3. Spring 4. Idler bracket 5. Spacer 6. RH drive plate 7. O--ring 8. Retaining ring 9. Grease fitting 10. Idler pulley 11. Bearing (2 used) 12. Retaining ring 13. Lock n...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 22 Idler Assembly (Counter Rotating Groomer Drive) Figure 27 1. RH drive plate 2. Adjustment cam 3. Spacer 4. Idler bracket 5. Spacer 6. Reel hub 7. Retaining ring 8. O--ring 9. Flange nut 10. Extension spring 11. Grease fitting 12. Grease seal 6 3 5 4 ...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 24 Lift Arm Assembly Figure 31 1. HOC groomer arm (LH shown) 2. Flange nut 3. Grooved pin 4. E--ring 5. Groomer lift rod 6. Lock screw 7. Bushing 8. Lift arm assembly (LH shown) 9. Detent spring 10. Spring washer 11. Cap screw 12. Bushing 13. Wave washe...

Greensmaster eFlex 1800/2100 Groomer Page 7 -- 26 Groomer Brush Figure 32 1. Groomer brush shaft 2. Lock nut 3. J--bolt 4. Groomer brush 5. O --ring 20 to 25 in --lb (2.3 to 2.8 N--m) 20 to 25 in --lb (2.3 to 2.8 N--m) 3 1 2 4 2 3 5 The groomer brush attaches to the groomer drive in place of the gro...

Greensmaster eFlex 1800/2100 Page 8 -- 1 Foldout Drawings Chapter 8 Foldout Drawings Table of Contents ELECTRICAL SCHEMATIC 3 . . . . . . . . . . . . . . . . . . . . WIRE HARNESS DRAWINGS Main Wire Harness Drawing 4 . . . . . . . . . . . . . . . . . . Battery Wire Harness Drawing 6 . . . . . . . . ....

Page 8 -- 3 Electrical Schematic Greensmaster eFlex 1800/2100

Page 8 -- 4 Main Wire Harness Drawing Greensmaster eFlex 1800/2100 EZ TURN SWITCH EZ TURN SENSOR

Page 8 -- 5 Main Wire Harness Diagram Greensmaster eFlex 1800/2100 BROWN WHITE BLACK RE D BL AC K BL AC K BL AC K/ BLUE BL AC K BLACK Y E LLO W PINKORANGEBLACK WH ITE TA N RE D/ WH ITE WH ITE RE D/ W HI T E BL AC K/ WH ITE RE D/ W HI T E BL AC K/ W H IT E BL AC K BL AC K PI N K TA N RE D BL AC K PI ...

Page 8 -- 6 Battery Wire Harness Drawing Greensmaster eFlex 1800/2100

Page 8 -- 7 Battery Wire Harness Diagram Greensmaster eFlex 1800/2100 RED/WHITE BLACK/WHITE BLUE RED/WHITE BLACK/WHITE RE D/ W HI T E BL AC K/ W H IT E BL U E RE D/ W HI T E BL AC K/ W H IT E RED BLACK/WHITE BLUE RED/WHITE BLACK

Page 8 -- 8 Battery Wire Harness Adapter Drawing Greensmaster eFlex 1800/2100 RED BLACK