Related Manuals for Iseki SRM72
Summary of Contents for Iseki SRM72
- Page 1 I S E K I M O W E R D E C K O p e r a t o r ’ s M a n u a l MODEL: SRM72 SRM72 FOR SF310, 370...
-
Page 2: Introduction
INTRODUCTION INTRODUCTION Thank you very much for purchasing an ISEKI mower deck. This operator’s manual provides the information necessary for operating and maintaining your mower deck safely and properly. The contents are mainly composed of the following two items: SAFETY INSTRUCTION: Essential items which you should observe while operating the mower deck. -
Page 3: Table Of Contents
SRM72 TABLE OF CONTENTS INTRODUCTION ............1 c. For mowing highly moist grass or on wet ground ..........24 TABLE OF CONTENTS ..........2 d. For mowing dry grass or dead grass .... 24 FOR SAFE OPERATION ........... 3 MAINTENANCE ............25 1. -
Page 4: For Safe Operation
FOR SAFE OPERATION FOR SAFE OPERATION 1. HOW TO BE A SAFE OPERATOR 1.1. Before starting the front mower for the first time, read this and SF310, 370 operation manual thoroughly and carefully. Especially abide by the instructions for safe operation. If you do not, it may result in bodily injuries. -
Page 5: Before Starting The Front Mower
SRM72 2. BEFORE STARTING THE FRONT MOWER 2.1. Set up an operation plan with sufficient time al- lowance. A tight plan may result in unexpected accidents. Especially when operating the front mower under extremely hot, cold, or humid circumstances, set up an operation schedule or method which will ensure operational safety. - Page 6 FOR SAFE OPERATION 3.4. Never operate the front mower in terrain where there are ditches, holes, or steps easy to col- lapse. In such a place, the front mower could turn over or fall. 3.5. Always pay attention in front of the front mower to avoid obstacles such as corner stones, stubs, sprinkler heads, etc.
-
Page 7: Operation On A Slope
SRM72 4. OPERATION ON A SLOPE We cannot recommend the front mower with this mower deck be operated on a slope, but advise you to use a machine designed for slope operation. On a slope, various elements of operation such as slope angles, ground conditions, way of operation, grass conditions, etc. -
Page 8: Mounting And Dismounting Of The Mower Drive Shaft
FOR SAFE OPERATION 5. MOUNTING AND DISMOUNTING OF THE MOWER DRIVE SHAFT The mower gear box is driven through a drive shaft with universal joints from the front mower. When con- necting or disconnecting the shaft, follow the next instructions. 5.1. -
Page 9: Before Storing The Front Mower
6.13. Never attempt unauthorized modification of the front mower as this could be very hazardous. Damaged or worn parts should be replaced with ISEKI genuine spare parts. Unauthorized parts may cause breakdown of the front mower, ac- cidents, and ISEKI warranty to expire. -
Page 10: Caution Labels & Their Positions
FOR SAFE OPERATION 8. CAUTION LABELS & THEIR POSITIONS The following labels are stuck on the mower deck. You should of course read the caution instructions in the manual. But never fail to read the labels on the mower deck as well. Their respective code numbers are also mentioned below, so order them from your dealer if any of them are lost or damaged. - Page 11 SRM72 (5) PTO label (Code No. 8654-901-002-0) Stay clear of the PTO shaft while the engine is running. (6) Maintenance label (Code No. 1593-901-015-00) Shut off the engine and remove the starter key before performing maintenance or repair work. • Maintenance of the caution labels - The labels should always be clearly seen, that is, nothing should obscure them.
-
Page 12: Warranty And After-Sale Care
Model Type Cutting width Applicable front mower SRM72 SF370E4 72 in. SF310, 370 FIG. 1 (1) Machine model name and serial number 4. SUPPLY LIMIT OF SPARE PARTS •... -
Page 13: Names Of Major Components
SRM72 NAMES OF MAJOR COMPONENTS (1) MOWER DECK (2) GEAR BOX (3) UNIVERSAL JOINT (4) UNIVERSAL JOINT COVER (5) DISCHARGE COVER (6) BELT COVER (LH) (7) BELT COVER (RH) (8) GAUGE WHEEL ARM (LH) (9) GAUGE WHEEL ARM (RH) (10) GUARD... -
Page 14: Specifications
SPECIFICATIONS SPECIFICATIONS Model SRM72 Type Rotary mower Dimensions Overrall length mm (in.) 1181 (46.5) Overrall width mm (in.) 1878 (73.9) Overrall height mm (in.) 517 (20.4) Weight kg (lb.) 236 (520) No. of blades Cutting width mm (in.) 1830 (72) -
Page 15: Attaching And Detaching Mower Deck
SRM72 ATTACHING AND DETACHING MOWER DECK WARNING: When attaching or detaching b. Place the mower deck in front of the front mower. the mower deck to the front mower: Shift the lift lever of the front mower to the down ( D ) •... - Page 16 ATTACHING AND DETACHING MOWER DECK d. Insert the rear rod (12) into the hole of lift plates (13). Set the ball joints of the bottom ends of the rear rods onto the rear lift rod bracket (21) and insert the pin (19X92) (14) to ball joint and rear lift rod bracket.
-
Page 17: Assembling Of Rod Stay
SRM72 2. ASSEMBLING OF ROD STAY a. Make sure that the PTO switch is in the OFF ( ) position. Start the engine and lift up the mower deck. b. Align the hole in the rod stay (17) with the bottom level hole in the rear rod (12) and insert the pin (10X57) (18) and retain it with the R-clip (φ10) (19). -
Page 18: Detaching The Mower Deck
ATTACHING AND DETACHING MOWER DECK 4. DETACHING THE MOWER DECK Detach the mower deck in reverse order of attaching: Remove the drive shaft cover, drive shaft, rod stay and then the mower deck. CAUTION: Be sure to disconnect the uni- versal joint on the PTO shaft of the front mower. -
Page 19: Pre-Operational Routine Inspection
SRM72 PRE-OPERATIONAL ROUTINE INSPECTION It is essential for avoiding accidents or breakdown during operation to keep the mower deck in good condition. The following pre-operational checks should be performed without fail before starting dailiy operation. WARNING: Before inspection, be sure... -
Page 20: Mower Operation
MOWER OPERATION MOWER OPERATION 1. BEFORE OPERATION CAUTION: • Become familiar with how to operate the front mower and mower deck and under- stand safety instructions by reading this and SF310, 370 operation manual carefully. • Make sure that all safety covers and guards are installed in position. -
Page 21: Starting Mowing Operation
SRM72 3. STARTING MOWING OPERATION a. Start the engine and move the throttle lever (1) to the intermediate position between the LOW speed ( t ) and HIGH speed ( r ) positions. b. Shift the transmission range shift lever (2) to the LOW speed position ( t ). -
Page 22: Cleaning Clogged Grass
MOWER OPERATION i. Move the throttle lever to the HIGH speed position ( r ) to accelerate the engine. j. Release the master brake and push down the HST forward travel pedal slowly, and then the machine starts traveling. k. Select a traveling speed for stable operation, if necessary, set the speed with cruise control lever in reference to “CRUISE CONTROL”... -
Page 23: Emergency Stop
SRM72 5. EMERGENCY STOP • When you find any of the following abnormalities, stop the machine and mower deck immediately. - Abnormal noise - Abnormal vibration - Abnormal smell - Blade hitting an obstacle - The machine hitting an obstacle •... -
Page 24: Efficient Mowing
MOWER OPERATION g. Turn the key switch to the STOP ( $ ) position to stop the engine. IMPORTANT: • Never attempt to stop the engine when it is running at high speeds for a long time. • In such case, sure to let the engine idle for about 5 minutes after long operation and then stop the engine. -
Page 25: Mowing A Large Area
SRM72 a. For mowing tall grass i. Mow grass twice. First, mow the grass to a height to make it low enough for second cut. Then finish to the desired grass height. The second traveling pass should be shifted side ways by 20 cm (8 in.) or so, or travel perpendicular... -
Page 26: Maintenance
MAINTENANCE MAINTENANCE CAUTION: When servicing the mower deck: • Place it on level, hard ground. • Stop the engine and remove the starter key. • Apply the parking brake securely. • Shift the lift lever to down position ( D ) to lower the mower to the ground. -
Page 27: Belt
SRM72 e. Wrap the threads of the drain plug with sealing tape and screw it in and supply with fresh oil through the level plug hole using an oil pitcher. Gear oil SAE 80 Capacity Bevel gear case 0.8 liter (0.18 lmp.gal.) f. -
Page 28: Replacement Of Belt
• Be sure to install the belt as illustrated. • An improperly installed belt will not work as expected but also may result in the belt breaking right away. • Be sure to use the following ISEKI’s genuin belts: Size Parts code... -
Page 29: Replacement Of Blades
SRM72 • Replacement of blades CAUTION: As blade edges are very sharp, be sure to wear gloves to avoid being cut. a. Start the engine and shift the lift lever to the UP ( ¨ ) position to raise the mower deck to the highest posi- tion. - Page 30 MAINTENANCE f. Remove the bolt (8) and nut (9) from safety guard. This should be done both sides. FIG. 30 (8) Bolt (9) Nut g. Change the guard direction upwardly. This should be done both sides. FIG. 31 h. Push down the link of lift arm (10) till you can see the hole.
- Page 31 180 degrees. Excessive difference in blade positioning will result in poor mowing finish. IMPORTANT: Be sure to use the following ISEKI’s genuin blades. Parts code of blade Punched ID FIG.
-
Page 32: Gauge Wheels & Rollers
MAINTENANCE p. While lifting up the mower deck, remove the pin of stopper on lift arm link. This should be done both side. CAUTION: Take care to prevent it from hitting you. q. Shift the lift lever to the DOWN position. r. -
Page 33: Filling Diagram
SRM72 6. FILLING DIAGRAM All the shafts mentioned below have a grease fitting on their end. Grease them up periodically. The gear case should also be serviced periodically for oil replenishment and replacement. Ref.No. Filling points Lublicants Quantity:liter (imp.gal) Gear case marked with yellow paint Gear oil SAE 80 grease 0.8 (0.18) -
Page 34: Periodical Inspection Table
MAINTENANCE 7. PERIODICAL INSPECTION TABLE :Inspection, replenishment, and adjustment : Cleaning and washing : Replacement : Consult your dealer. Inspection and servicing Ref. Check points intervals (hours of operation) Intervals after that Judgement criteria page 50 100 150 200 250 Deformed, broken, worn, Blade ... -
Page 35: Storage
Check the V-belt. If it is OK, loosen the tension pulley. e. Remove all rust and touch up where paint has peeled off with touch-up paint supplied by ISEKI. f. Lost pins and clips should be installed with new ones. -
Page 36: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Troubles Presumable causes Remedies Improper discharging Drive belt is not installed properly. Check belt and correct. Blades are installed upside down. Re-install them correctly. Grass is too moist. Wait until grass becomes dry. Too tall grass. Mow it in two steps. Too dense grass. - Page 37 SRM72 Troubles Presumable causes Remedies Too low engine output Too low engine speed. Mow at full throttle. Too fast traveling speed. Slow down. Foreign substance caught in blades Clean. or blade supports. Foreign substance caught in a pulley. Clean. Defective engine.
-
Page 38: Appendix 1. Pre-Assmbling
APPENDIX 1. PRE-ASSEMBLING APPENDIX 1. PRE-ASSEMBLING 1. FRONT END OF THE MACHINE REAR ARM a. Set the rear arm (1), washer (M20) (3), washer (4) rear arm bracket (5) and washer (16X40X05) (6) to the bolt (M16X48) (2). b. Insert it into the flame (A) of the machine from outside and tighten with SW (M16) (7) and nut (M16) (8) securely. -
Page 39: Left-Hand Side Of The Mower Deck
SRM72 2. LEFT-HAND SIDE OF THE MOWER DECK ARM GAUGE a. Install the arm gauge (13) to the stay on rear-left of the mower deck with 4 bolts (M12X30) (14) SW (M12) (15) and nut (M12). b. Fix it with 2 bolts (M12X30) (16) SW (M12) (17). -
Page 40: Right-Hand Side Of The Mower Deck
APPENDIX 1. PRE-ASSEMBLING 3. RIGHT-HAND SIDE OF THE MOWER DECK ARM GAUGE GAUGE WHEEL REAR ROLLER Install the arm gauge (13) and gauge wheel (18) in the same way as left-hand side. -
Page 41: Assembling Parts Table
SRM72 4. ASSEMBLING PARTS TABLE Parts Description Parts Code DECK/MOWER/72 ASSY JOINT/UNIVERSAL 8673-101-210-00 PIN/SPRING/8X40 V580-140-804-00 WIRE/1X150 V590-131-015-00 COVER/PTO COMP 8654-407-250-10 BOLT/SP/M10X25 V211-361-002-50 COVER/UPPER 8654-407-003-00 NUT/WASHER/M8 V363-260-008-00 COVER/JOINT 8673-407-001-00 NUT/WASHER/M8 V363-260-008-00 GUARD ASSY NUT/WASHER/M10 V362-260-010-00 ARM/GAUGE/LH COMP 8673-501-210-00 ARM/GAUGE/RH COMP 8673-501-220-00... - Page 44 APPENDIX 1. PRE-ASSMBLING...
- Page 45 SRM72...
- Page 46 SRM72 FOR SF310, 370 Overseas Business Division 5-3-14, Nishi-Nippori, Arakawa-ku, Tokyo 116-8541, Japan Phone: (03) 5604-7658 Fax: (03) 5604-7703 Parts code: 8673-912-101- Publishing date: 0th August 201 Printed in Japan...
Need help?
Do you have a question about the SRM72 and is the answer not in the manual?
Questions and answers