Jacobsen GP400 Safety, Operation & Maintenance Manual/Parts List
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Jacobsen GP400 Safety, Operation & Maintenance Manual/Parts List

Jacobsen GP400 Safety, Operation & Maintenance Manual/Parts List

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A SIGNATURE CUT, TRUSTED FOR OVER 100 YEARS
SAFETY, OPERATION
& MAINTENANCE MANUAL
Jacobsen GP400™ Ride on Greens Mower
CAT
® - C0.7 Diesel
GP400 Diesel (CAT® - C0.7)
Series: DDE / Product code:USAD004E
WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine must
be trained in its proper use, warned of its dangers and must read the entire manual before attempting to set up,
operate, adjust or service the machine.
GB
United
Kingdom
WARNING
RJL AGCD
10015205-A

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  • Page 1 A SIGNATURE CUT, TRUSTED FOR OVER 100 YEARS SAFETY, OPERATION & MAINTENANCE MANUAL Jacobsen GP400™ Ride on Greens Mower ® - C0.7 Diesel GP400 Diesel (CAT® - C0.7) Series: DDE / Product code:USAD004E WARNING WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine must be trained in its proper use, warned of its dangers and must read the entire manual before attempting to set up, operate, adjust or service the machine.
  • Page 2 State of California to cause cancer, birth defects and other reproductive harm. © 2023 Textron Specialized Vehicles This manual may not be reproduced in whole or in part without the express permission of Ransomes Jacobsen Ltd.

  • Page 3: Table Of Contents

    CONTENTS SECTION 1 - FOREWORD BLOCKED HYDRAULIC FILTER WARNING LIGHT..32 MULTIFUNCTION WARNING LIGHT......32 IMPORTANT ..............3 OIL PRESSURE WARNING LIGHT ........32 PRODUCTION IDENTIFICATION........4 MOW / TRANSPORT LEVER.......... 33 GUIDELINES FOR DISPOSAL SCRAP PRODUCTS..6 POWER OUTLET ............33 END OF SERVICE LIFE............
  • Page 4 CONTENTS SECTION 12 - SCHEMATICS MACHINE MAINTENANCE GENERAL ......62 LUBRICATION OF CUTTING UNIT.........62 ELECTRICAL FUSES & RELAYS ........94 FUSE & RELAY IDENTIFICATION ......... 95 SECTION 8 - ADJUSTMENTS SECTION 13 - TORQUES TRACTION CONTROL PEDAL ........63 ADJUSTING SPEED CONTROL SWITCH......64 TORQUES ...............

  • Page 5: Section 1 - Foreword

    FOREWORD 1 1.1 IMPORTANT _________________________________________________________ The JACOBSEN GP400 is available as a Diesel engined self propelled reel mower. The hydraulic systems are for the traction drive, the cutting unit lift and the lower and cutting unit drives and steering. IMPORTANT: Do the maintenance indicated in this manual to make sure that the quality of cut is kept at a high level.

  • Page 6: Production Identification

    1 FOREWORD 1.2 PRODUCTION IDENTIFICATION _________________________________________ Maximum front axle load in Kg (for machines being driven on the highway) West Road Unladen weight, (No cutting implements or fuel (mass) in Kg Ransomes Europark Ipswich IP3 9TT England Maximum rear axle load in Kg (for machines being driven on the highway) Power in Kw Date code...
  • Page 7 FOREWORD 1 ROPS Serial Plate Ransomes Jacobsen Ltd Weight of ROPS West Road Ransomes Europark Date Code Ipswich IP3 9TT England Standard Used Part Number Used on Product Serial Number ROPS Serial Plate Location The ROPS serial plate (C) is located at the base of the front of the ROPS main beam.

  • Page 8: Guidelines For Disposal Scrap Products

    • Do not burn discarded materials. Change the machinery records to show that the machine is not in service and is discarded. Supply this serial number to Ransomes Jacobsen Limited Warranty Department to close their records. en 6...

  • Page 9: Parts Manual

    To refer to a parts list for this mower you have two options: Website – www.jacobsen.com and select the “FIND A MANUAL” tab at the top, search our catalogue of current Jacobsen Turf Equipment for parts, and product information. Search by product name to access PDF version of the parts manual.
  • Page 10 1 FOREWORD NOTES en 8...

  • Page 11: Section 2 - Safety

    Know the location and correct operation of controls. Operators without experience must receive instruction from another person that knows the correct operation of the equipment before you operate the mower. Only use parts, accessories and attachments approved by Jacobsen. 2.2 SAFE OPERATION ____________________________________________________ A.

  • Page 12: Operation

    2 SAFETY I. Inspect the cutting system before you start the mower. Make sure the blades are free to rotate. When you rotate one blade, other blades can rotate. 2.4 OPERATION _________________________________________________________ A.Never operate the engine without enough ventilation or in an enclosed area. The carbon monoxide in the exhaust fumes can increase to dangerous levels.

  • Page 13: Safe Handling Of Fuels

    G. Do not remove the ROPS/Cabin from the mower other than for maintenance access. Ensure to refit before use. H. Ransomes Jacobsen must approve any changes to the ROPS/Cabins. 2.6 SAFE HANDLING OF FUELS____________________________________________ A. The fuel and the fuel vapors are flammable. Use caution when you add the fuel to the mower. The fuel vapors can cause an explosion.

  • Page 14: When You Put The Mower On To Trailer

    R. DO NOT operate the machine if you have worn or damaged parts for safety. Replace damaged or worn decals. Only use parts, accessories and attachments approved by Ransomes Jacobsen. S. To decrease the fire hazard, remove materials that burn from the engine, muffler, battery tray and fuel tank area.

  • Page 15: Important Safety Notes

    By following all instructions in this manual, you increase the life of your machine and keep its maximum perfor- mance. Adjustments and maintenance must always be done by an approved technician. If a service is needed contact your authorized Jacobsen Dealer or after sales for additional information or help. en 13...
  • Page 16 2006/42/EC Sections 3.2.2, Seating & 3.4.3, Rollover. (ANSI B71.4-2012 section 20.7) Ransomes Jacobsen Limited recommends that the owner/user of the machine completes a site specific risk assessment of the machine to find any conditions that do not follow this rule.
  • Page 17 SAFETY 2 WARNING Vibration Exposure Limits Exposure limits are calculated as a combination of the vibration level (magnitude) of the tool and the Daily Exposure Time (Trigger Time). e.g. A product with 5m/s² vibration can be used up to 2 hours/day to reach the EAV and up to 8 hours/day to reach the ELV.

  • Page 18: Section 3 - Specifications

    3 SPECIFICATIONS 3.1 ENGINE SPECIFICATION_______________________________________________ CAT® - C0.7 Cycle 4 stroke Number of Cylinders Bore & Stroke 67mm x 68mm (2.64 in) - 72mm (2.83 in) Displacement 0.762 Litres (46.5 in³) Compression ratio 22.1:1 Gross Intermittent Power 13.3kW (17.8hp) @ 3600rpm Maximum Speed: 3400 ±...

  • Page 19: Dimensions & Weights

    SPECIFICATIONS 3 3.2 DIMENSIONS & WEIGHTS ______________________________________________ Width of Cut: 160 cm 63 inches Overall Width Cutting: 188 cm 74 inches Overall Width Transport (minimum): 186 cm 73.25 inches Overall Height with ROPS Frame: 196.5 cm 77.38 inches Overall Length Without Grass Boxes: 219 cm 86.2 inches Overall Length With Grass Boxes:...

  • Page 20: Machine Specification

    Tyre Pressure Tyre Size Tyre Type Tyre Pressure 0.7 bar 0.7 bar GP400 20 x 10.00 - 10 OTR Smooth 20 x 10.00 - 10 OTR Smooth (10 psi) (10 psi) 3.3 MACHINE SPECIFICATION _____________________________________________ Frame construction: Welded tubular steel chassis.

  • Page 21: Vibration Level

    Referenced to Hand/Arm: BS EN ISO20643:2008 Information Supplied for Physical Agents Directive 2002/44/EC By reference to: Hand/Arm Standards: BS EN ISO 5349-1 (2001) BS EN ISO 5349-2 (2002) GP400 Diesel Series DDE with ROPS Hand / Arm Max. LH or RH Accelerations m/s² Acceleration...

  • Page 22: Noise Level

    The Lawnmower Standard BS EN ISO 5395:2013 Sound Pressure Standard EN ISO 3746: 2010 GP400 Diesel Measured Sound Pressure 88.8 dB(A) ± 1.24 LWA When the machine was tested for sound power (Noise in the Environment). The Machinery Safety Directive 2006/42/EC...

  • Page 23: Cutting Unit Specification

    SPECIFICATIONS 3 3.7 CUTTING UNIT SPECIFICATION _________________________________________ 7 Blade 9 Blade 11 Blade 15 Blade Verticut Construction Fabricated steel construction Reel Length 559mm (22 in) 559mm (22 in) 559mm (22 in) 559mm (22 in) 559mm (22 in) Number of Knives Number of Blades Reel Diameter (New) 127mm (5 in)

  • Page 24: Cutting Performance

    3 SPECIFICATIONS 3.8 CUTTING PERFORMANCE _____________________________________________ Frequency of Cut Clip rate @ 2200rpm reel speed @ 2200rpm reel speed Cuts/metre Cuts/yard Blades mm/kph inches/mph @ 6.04 kph @ 3.74mph 1.247 0.079 0.963 0.061 0.789 0.050 0.584 0.037 3.9 RECOMMENDED LUBRICANTS_________________________________________ Engine oil: ®...
  • Page 25 SPECIFICATIONS 3 NOTES en 23...

  • Page 26: Section 4 - Decals

    4 DECALS 4.1 DECALS ____________________________________________________________ en 24...
  • Page 27 DECALS 4 Read Operator's Manual. Keep a Safe Distance from the Machine. Maximum permissible working slope. (See Accessories section for correct limit with various accessories). Seat Belt Must be Worn When ROPS is Deployed. Do Not Wear Seat Belt When ROPS is Lowered. Read Operators Manual.

  • Page 28: Instruction Decals

    4 DECALS 4.2 INSTRUCTION DECALS________________________________________________ USE LOW OR ULTRA-LOW SULPHUR FUEL ONLY Speed Control (Foot Pedal) Engine Speed Control. Parking Brake ‘P’. Maximum Sound Power Level. Jacking Point Centre Unit raise / Lower Speed Adjustment Use Low Or Ultra-low Sulphur Fuel en 26...
  • Page 29 DECALS 4 NOTES en 27...

  • Page 30: Section 5 - Controls

    5 CONTROLS 5.1 OPERATOR WORKSTATION ____________________________________________ en 28...

  • Page 31: Instrument Panel

    CONTROLS 5 5.2 INSTRUMENT PANEL__________________________________________________ DIESEL Starter Key Switch. Throttle Control Lever. Cutting Unit Switch (PTO). Joystick. Working Lights. Engine Coolant Temperature. Hour Meter. Blocked Hydraulic Filter Warning Light. Ignition Warning Light. Mow / Transport Lever. Power Outlet. Engine Oil Pressure. Horn.

  • Page 32: Starter Key Switch

    5 CONTROLS 5.2.A STARTER KEY SWITCH _____________________________________________ The key switch has three positions: OFF - prevents all electrical functions from operating. Switch must be in the OFF position to remove the key. ON - Illuminates the red indicator lamp. This position is also for normal operation. START - Activates the glow plugs &...

  • Page 33: Joystick

    CONTROLS 5 5.2.D JOYSTICK ________________________________________________________ The Mow/ Lift Joystick lowers and raises the cutting heads. To Lower the Heads: Move the joystick forwards (A) to lower the cutting heads. If reel enable switch is on, reel rotation starts when the heads are lowered.

  • Page 34: Blocked Hydraulic Filter Warning Light

    5 CONTROLS 5.2.H BLOCKED HYDRAULIC FILTER WARNING LIGHT ________________________ Monitors Hydraulic filter condition. Coloured yellow, Illuminates prior to filter bypass valve operating, when illuminated filter requires changing. Under cold start conditions the LED may illuminate for 15 - 20 minutes until the hydraulic oil reaches normal operating temperature.

  • Page 35: Mow / Transport Lever

    CONTROLS 5 5.2.L MOW / TRANSPORT LEVER __________________________________________ This lever limits the maximum traction speed for cutting and allows engagement of reels. 5.2.M POWER OUTLET ___________________________________________________ Provides a 12 volt 10 amp power supply for accessories. 5.2.N HORN BUTTON _____________________________________________________ Situated on rear of the control panel.

  • Page 36: Parking Brake

    5 CONTROLS 5.3 PARKING BRAKE _____________________________________________________ The Parking Brake can be engaged by depressing button A and pulling the lever upwards to position B. To release the parking brake depress button A and lower lever to position C. 5.4 TRACTION PEDAL ____________________________________________________ The Direction/Speed Pedal controls speed and direction.

  • Page 37: Lift & Lower Rate

    CONTROLS 5 5.6 LIFT & LOWER RATE & SYNCHRONISATION CONTROL_____________________ The drop rate of the cutting units can be adjusted using these controls. Valves ‘A’ & ‘B’ are used to control the rate of lift and lower for the centre cutting unit. Valve ‘C’...

  • Page 38: Section 6 - Operation

    6 OPERATION 6.1 DAILY INSPECTION _____________________________________________________ CAUTION The daily inspection should be performed only when the engine is off and all fluids are cold. Lower implements to the ground, engage Park Brake, stop engine and remove Ignition Key. Perform a visual inspection of the entire machine, look for signs of wear, loose hardware and missing or damaged components.

  • Page 39: Operating Procedure

    OPERATION 6 Test Operator Seated Parking Brake Mower Switch Engine Starts Switch                   Lift your weight off the seat. The Cutting Units must stop rotating within seven (7) seconds. Unless the backlap lever is engaged.
  • Page 40 6 OPERATION Disengage the cutter motors and raise the implements when crossing paths or roads. Look out for traffic. CAUTION Remove all debris from the site before mowing. Enter a new area cautiously always operate at speeds that allow you to have complete control of the mower. Stop and inspect the equipment for damage immediately after striking an obstruction or if the machine begins to vibrate abnormally.

  • Page 41: Setting Up The Machine

    OPERATION 6 6.4 SETTING UP THE MACHINE ______________________________________________ WARNING Setup procedures must be performed as specified by properly trained service personnel only. Check the hydraulic system. Make sure the connections are tight and all hoses and lines are in good condition before pressurizing the system.

  • Page 42: Mounting The Cutting Heads

    Review the “OPERATION” section before mounting the Cutting Units. NOTICE All Jacobsen Cutting Units are backlapped at the factory, but the Bedknife adjustment must be performed before the unit is put into use. Refer to the Bedknife Adjustment Procedure as described in section 8.8 &...

  • Page 43: Reel Motor Mounting

    OPERATION 6 6.6 REEL MOTOR MOUNTING________________________________________________ The cutting head motor mounting adapter, coupling and hardware are shipped in the step located above the left front wheel. Install a 1.49" i.d. x 07" (38mm x 1.7mm) O- ring on the male side of motor adapter plate and a 1.99" i.d.

  • Page 44: Cutting Lift / Lower Rate & Sync

    6 OPERATION 6.7 CUTTING CYLINDER LIFT & LOWER RATE & SYNCHRONISATION ______________ The valves that control the rate and sequence in which the Cutting Units rise and fall are set at the factory, however they can be reset or altered using the following steps. Start the machine and run the engine at full throttle for 15-20 minutes to ensure that the oil is at the optimum temperature.

  • Page 45: Starting The Engine

    OPERATION 6 6.9 STARTING THE ENGINE _________________________________________________ The following procedure is for starting cold engines. Ensure the FWD/REV pedal is in the neutral position, the mow switch is off, the throttle setting is in a mid position. Turn the ignition switch fully clockwise and hold until the engine starts (approximately 5-10 sec.) The glow plugs are auto timed depending on the coolant temperature for operating the starter motor (This should only take a few seconds) When the engine starts, release the key immediately and it will return to the RUN position.

  • Page 46: How To Stop The Engine

    6 OPERATION mark two or three inches (51 or 76mm) in from the outer edges of the two front grass catchers will help align each overlapping pass). After all of the straight passes have been made, make one final pass around the outer edge of the green. This final pass should always be in the opposite direction from the last time the green was mowed.

  • Page 47: Backlapping

    OPERATION 6 Use the Jacobsen “Cutting Unit Tool” part number 4184540 See below or stout stick, put into the cutting cylinder between the blades Rotate the cylinder with either the “Cutting Unit Tool” or “Stout Stick” until the obstruction has been removed.

  • Page 48: Backlapping Procedure

    6 OPERATION 6.15 BACKLAPPING PROCEDURE____________________________________________ Before starting the backlap procedure, release the Centre Unit and swing it out. The backlap valve is located under the seat plate on the right hand side. It can be accessed from under the machine when the Centre Unit is swung out Apply an even coat of backlapping compound to the entire length of each blade of the reels.

  • Page 49: Mowing On Slopes

    OPERATION 6 6.18 MOWING ON SLOPES __________________________________________________ The mower has been designed for good traction and stability under normal mowing conditions. Use caution when operating on slopes, especially when the grass is wet. Wet grass reduces traction and steering control. WARNING To minimize the possibility of overturning, the safest method for operating on hills and...
  • Page 50 ROPS to comply with the Machiney Directive 2006/42/EC Sections 3.2.2, Seating & 3.4.3, Rollover Ransomes Jacobsen Limited recommends that a local risk assessment is completed by the owner/user of the machine to determine the risks associated with working on slopes.
  • Page 51 OPERATION 6 NOTES en 49...

  • Page 52: Section 7 - Maintenance

    7 MAINTENANCE 7.1 MAINTENANCE & LUBRICATION CHART _________________________________ MAINTENANCE & LUBRICATION CHART Interval Item First 50 hours  Change Engine Oil & Filter.  Check Fan Belt Tension.  Change Hydraulic Oil Filter. Daily  Check Engine Oil Level. 10 hours ...

  • Page 53: Fluid Requirements

    MAINTENANCE 7 Fluid Requirements Quantity Type Engine Oil (with filter) 3.0 litres SAE10W 30 Hydraulic Oil (with filter) 23 litres GreensCare ISO VG 46 Radiator Coolant 4.4 litres 50% Anti-Freeze Fuel 55 litres No 2-D (ASTM D975) Diesel en 51...

  • Page 54: Engine Access

    7 MAINTENANCE Engine Oil: Must meet A.P.I. CK-4 TEMPERATURE VISCOSITY -18°C to 40°C (-0.4°F to 104°F) SAE10W-30 7.2 ENGINE ACCESS _____________________________________________________ The Fuel & Hydraulic Tanks can be raised for better access to the engine. Tilt the seat forwards. Turn fuel tap OFF (C) (Gasoline machines only) Loosen the locking hand wheel (A), under the tank above the rear axle.

  • Page 55: Engine Lubrication

    MAINTENANCE 7 7.3 ENGINE LUBRICATION ________________________________________________ Check Engine Oil Level Check the engine oil level before starting or more than five minutes after stopping the engine. With the machine on level ground, remove the dipstick 1, wipe it clean and replace. Take the dipstick 1 out again, and check the oil level.

  • Page 56: Air Filter

    7 MAINTENANCE 7.4 AIR FILTER __________________________________________________________ CAUTION Check the air filter condition indicator situated on the un- derside of the outlet elbow at regular intervals. If the indi- cator shows red either clean or replace the air filter element. Clean Air Filter Element As the element of the air cleaner employed on this A.

  • Page 57: Engine Coolant

    MAINTENANCE 7 7.6 ENGINE COOLANT ___________________________________________________ _ Check Engine Coolant Level To prevent injury from the hot engine coolant or steam, never remove the radiator cap with the engine in operation. Stop the engine and wait until the radiator is cool.

  • Page 58: Oil Cooler And Radiator

    7 MAINTENANCE 7.8 OIL COOLER AND RADIATOR __________________________________________ Release the 6 Swell latches (D) holding the radiator / oil cooler mesh cover (E) to the cowling. Remove screen and clean. Remove any debris from inside of cowling and around oil cooler and radiator F. Replace screen, secure with swell latches.
  • Page 59 MAINTENANCE 7 Secondary Fuel Filter Fuel filter that installed engine. Element Fuel valve (2) Vent screw In-line Priming Pump 1. Ensure that the fuel valve for the fuel filter that has an element is in the ON position (1). 2. Loosen vent screw (2). Secondary Fuel Filter 3.

  • Page 60: Replacing Fuel Filters

    7 MAINTENANCE Replacing Secondary Fuel Filter Note: Do not fill the fuel filter with fuel. This fuel will not be filtered and the fuel could be contaminated. 1. Clean the outside of the fuel filter assembly. Contaminated fuel can damage the fuel system. 2.

  • Page 61: Battery

    MAINTENANCE 7 7.11 BATTERY___________________________________________________________ WARNING Batteries produce explosive gases and contain corrosive acid and supply levels of electrical current high enough to cause burns. WARNING Batteries produce explosive gases and contain corrosive acid and supply levels of electrical current high enough to cause burns. Battery posts, terminals and related accessories contain lead and lead compounds.

  • Page 62: Hydraulic System

    7 MAINTENANCE 7.12 HYDRAULIC SYSTEM ________________________________________________ Check Hydraulic Oil Level Check hydraulic oil level using sight gauge (C). Change Hydraulic Oil Clean around hose in bottom of Hydraulic tank and remove. Allow tank to drain into a suitable container and replace hose.

  • Page 63: Handbrake

    MAINTENANCE 7 7.13 HANDBRAKE _______________________________________________________ Place the front axle on axle stands and remove the front wheels. Inspect the discs and pads for wear and replace if necessary. Remove all debris from around the brake assembly and ensure the calliper is free to float. To Adjust Release locknut's A.

  • Page 64: Machine Maintenance General

    7 MAINTENANCE 7.15 MACHINE MAINTENANCE GENERAL ___________________________________ Other Regular Service • Verify proper operation of safety interlock switches (Seat switch, etc.) • Ensure nuts and bolts remain tight. • visually inspect for hydraulic leaks. • Keep engine bay clear of debris. •...

  • Page 65: Section 8 - Adjustments

    ADJUSTMENTS 8 8.1 TRACTION CONTROL PEDAL___________________________________________ ADJUSTING MOW SPEED To determine mow speed, run a time check on how fast the unit travels in a distance of 50’ (15.24 M). Prepare a level surface with enough room to start and end beyond the 50’ marks.

  • Page 66: Adjusting Speed Control Switch

    8 ADJUSTMENTS 8.2 ADJUSTING SPEED CONTROL SWITCH __________________________________ The speed control sensor is positioned under the control panel. The mechanism is activated when the speed control lever is cycled from the transport and mow positions. To set the sensor (A), position the control lever in the “mow” position, loosen nuts (B), and adjust sensor until a gap of 4mm is achieved.

  • Page 67: Rear Swing Out Arm

    ADJUSTMENTS 8 8.4 REAR SWING OUT ARM _______________________________________________ NOTICE The rear swing out arm is to allow you easy access to the rear cutting head. The cutting heads must be in the raised position. DO NOT swing the arm out with the cutting heads in the lowered position.

  • Page 68: Levelling Linkage For Cutting Units

    8 ADJUSTMENTS 8.5 LEVELLING LINKAGE FOR THE FRONT CUTTING HEADS ___________________ NOTICE The dimensions in the figure are factory preset and the leveling linkage should not need adjusting. After some time the linkage may require some adjusting. If it is required, only make adjustments on the adjusting connector (E).

  • Page 69: Seat Adjustment

    ADJUSTMENTS 8 8.6 SEAT ADJUSTMENT __________________________________________________ Milsco XB200 Pull out on the adjustment lever located under the left side of the seat. Slide the seat to the desired position and release the lever. Grammer MSG 65 Safety Driver's seats that have been adjusted incorrectly have a smaller moving area. In order to prevent any personal injury, the seat must be adjusted for the driver's weight.
  • Page 70 8 ADJUSTMENTS f you notice that the seat does not function correctly (for example a defective suspension of the driver's seat; im- proper curvature of the lumbar support or damaged bellows), contact a specialist workshop immediately to arrange for repairs to be carried out. If you fail to do so, your health may be affected and the risk of an accident increased. Before the vehicle is used, switches that might be in the seat (for shutting down mechanical equipment when the driver leaves his/her seat) must be checked for proper function.
  • Page 71 ADJUSTMENTS 8 Fore/aft adjustment The fore/aft adjustment is released by lifting the locking lever. WARNING Risk of accident. Do not operate the locking lever while driving. WARNING Risk of crushing. only touch the lever at the indented grip, do not reach back under the lever. •...
  • Page 72 8 ADJUSTMENTS Armrests The armrests can be folded back if required and the height in- dividually adjusted. To adjust the armrests for height, sepa- rate the round cap (see arrow) from the cover, loosen the hexagon nut (size 13 mm) behind it and adjust the armrests to the desired position (5-steps) and tighten the nut again (25Nm).
  • Page 73 ROPS to comply with the Machinery Directive 98/37/EC Sections 3.2.2, Seating & 3.4.3, Rollover. Ransomes Jacobsen Limited recommends that a local risk assessment is completed by the owner / user of the machine to determine any exceptions to this seat belt wearing rule e.g.

  • Page 74: Bedknife-To-Reel Trueset™ Reel

    8 ADJUSTMENTS 8.7 BEDKNIFE-TO-REEL TRUESET™ REEL __________________________________ (Pre-adjustment Check) 1. Check the reel bearings for end play or radial play. There should be no end play or radial play. See 8.10. CAUTION To prevent personal injury and damage to the cutting edges, wear gloves and handle the reel and bedknife with extreme care.

  • Page 75: Bedknife Adjustment Trueset™ Reel

    ADJUSTMENTS 8 8.8 BEDKNIFE ADJUSTMENT TRUESET™ REEL ______________________________ 1. Read Section 8.7 before making the adjustment. 2. Start adjustment at the leading end of the reel, followed by the trailing end. The leading end of the reel blades is that end which passes over the bedknife first during normal reel rotation. 3.

  • Page 76: Cutting Height Trueset™ Reel

    8 ADJUSTMENTS 8.9 CUTTING HEIGHT TRUESET™ REEL_____________________________________ NOTICE Always make the reel to bedknife adjustment before adjusting height of cut. (Sections 8.7 and 8.8). 1. Set desired cutting height on the gauge (E). a. Measure distance between the underside of screw head and gauge block surface (F). b.

  • Page 77: Reel Bearing Trueset™ Reel

    ADJUSTMENTS 8 8.10 REEL BEARING TRUESET™ REEL _____________________________________ Any radial play or excessive end play indicates bad bearings, a weak tension spring or a backed off nut. Check bearing housing mounting hardware. Tighten or replace components as required. Carefully clean threads with degreaser.

  • Page 78: Knife Adjuster Tension Trueset™ Reel

    8 ADJUSTMENTS 8.11 KNIFE ADJUSTER TENSION TRUESET™ REEL _________________________ NOTICE Over tightening slotted nut (S) will make bedknife adjuster rod (T) difficult to adjust. Remove cotter pin (U) and fully loosen, then tighten slotted nut (S) to remove clearance (no end play) between components.

  • Page 79: Bedknife Adjustment Classic Xp™ Reels

    ADJUSTMENTS 8 8.13 BEDKNIFE ADJUSTMENT CLASSIC XP™ REELS _________________________ Any adjustment to the clearance between the reel blades and the bedknife should be done at the leading end of the reel first (the end at which each individual blade first crosses the bedknife). Then at the opposite end of the reel. Loosen the lower adjustment screws at each end by turning them approximately 1/4 turn counterclock- wise.

  • Page 80: Height Of Cut Classic Xp™ Reels

    8 ADJUSTMENTS 8.14 HEIGHT OF CUT CLASSIC XP™ REELS _________________________________ Any adjustment to the clearance between the reel blades and the bedknife should be done at the leading end of the reel first (the end at which each individual blade first crosses the bedknife).
  • Page 81 ADJUSTMENTS 8 8.15 HEIGHT OF CUT CLASSIC XP™ REELS _________________________________ Work Bench Setting NOTICE All three cutting heads MUST be accurately set at the same height of cut to ensure an even cut. Set the height of cut on the gauge block (Part No. 892010) by turning the wing nut until the distance between the bottom of the screw head and the top of the gauge block equals the desired height of cut.

  • Page 82: Section 9 - Accessories

    9 ACCESSORIES 9.1 THREE WHEEL DRIVE KIT _____________________________________________ Kit number: LMAC418 9.2 PADDLE KIT _________________________________________________________ kit number: LMAC412 en 80...

  • Page 83: Dew Whip Kit

    ACCESSORIES 9 9.3 DEW WHIP KIT _______________________________________________________ Kit number: LMAC415 9.4 GROOMER KIT _______________________________________________________ Kit number: 067912 (6.3mm spacing) 1/4 Inch Kit number: 06 7914 (12.7mm spacing) 1/2 Inch en 81...

  • Page 84: Section 10 - Problem Solving

    10 PROBLEM SOLVING 10.1 PROBLEM SOLVING GENERAL ________________________________________ Symptoms Possible Causes Action Glow plug has not timed out Reset ignition switch and allow glow plug to time out before cranking engine. Battery low on charge or Inspect condition of battery and battery connections. defective.
  • Page 85 PROBLEM SOLVING 10 NOTES en 83...

  • Page 86: Section 11 - Quality Of Cut

    11 QUALITY OF CUT 11.1 QUALITY OF CUT PROBLEM SOLVING __________________________________ If required perform a “test-cut” to assess the performance of the mower before you begin the repairs. When the work is completed, repeat the “test-cut” to check the mower performance. The following items must be checked and set correctly to make sure of an effective assessment.

  • Page 87: Scalping

    QUALITY OF CUT 11 11.3 SCALPING__________________________________________________________ “Scalping” is a condition in which some areas are cut shorter than the set height of cut. This results in very short grass or brown areas. The cause is a low height- of-cut (HOC) setting, rough surface. TN0222 NOTE: Arrow indicates direction of travel.

  • Page 88: Stragglers

    11 QUALITY OF CUT 11.4 STRAGGLERS ______________________________________________________ “Stragglers” are separated blades of incorrectly cut grass. TN0223 NOTE: Arrow indicates direction of travel. Possible Cause Correction The cutting blades are blunt. Replace or sharpen blades. Cutting Speed to fast for grass conditions. Decrease the cutting speed.

  • Page 89: Streaks

    QUALITY OF CUT 11 11.5 STREAKS __________________________________________________________ A streak is a strip of longer grass in the cutting area. The cause is a damaged blade. TN0224 NOTE: Arrow indicates direction of travel. Possible Cause Correction Damaged or worn blades. Replace the blades. Blades fitted incorrectly.

  • Page 90: Windrowing

    11 QUALITY OF CUT 11.6 WINDROWING ______________________________________________________ “Windrowing” is an increase of cut grass arranged in rows in the discharge area of the rotary cutting imple- ment, this appears as cut grass in the direction of travel. TN0225 NOTE: Arrow indicates direction of travel. Possible Cause Remedy The Height of grass is being reduced by too much in...

  • Page 91: Clumping

    QUALITY OF CUT 11 11.7 CLUMPING _________________________________________________________ “Clumping.” This problem is identified by the appear- ance of clumps of grass in the discharge area. TN1281 Possible Cause Correction Front edge of deck bulldozing grass between front Move the castor wheels to the outer edges of the deck castor wheels and anti-scalp rollers.

  • Page 92: Insufficient Mulching

    11 QUALITY OF CUT 11.8 INSUFFICIENT MULCHING ____________________________________________ “Insufficient Mulching.” This problem is identified by long lengths of cut grass not sufficiently chopped. Mulched Non Mulched TN1280 Possible Cause Correction Incorrect blades fitted. Ensure standard low lift blades are fitted Try Shredder blades.

  • Page 93: Torn Crowns

    QUALITY OF CUT 11 11.9 TORN CROWNS _____________________________________________________ “Torn Crowns” This problem is identified when clumps of grass (Crowns) are torn up rather than cut. TN1234 Possible Cause Correction Too much material. Cut more frequently, increase HOC. Worn blade edge. Sharpen or Replace damaged blades.

  • Page 94: Laying Uncut Grass

    11 QUALITY OF CUT 11.10 LAYING UNCUT GRASS______________________________________________ “Laying uncut grass.” This problem is identified by areas of grass that have been left uncut and laid flat. TN1234 NOTE: Arrow indicates direction of travel. Possible Cause Correction Mowing (ground) speed is too fast. Cut more frequently, increase HOC.
  • Page 95 QUALITY OF CUT 11 NOTES en 93...

  • Page 96: Section 12 - Schematics

    12 SCHEMATICS 12.1 ELECTRICAL FUSES & RELAYS _______________________________________ en 94...

  • Page 97: Fuse & Relay Identification

    SCHEMATICS 12 12.2 FUSE AND RELAY IDENTIFICATION ____________________________________ Fuse Number Colour Amps Function Accessory Air Seat Yellow Plus 1 Controller PTO Switch Accessory Socket Blue Working Lights Orange Glow Plugs (Diesel) Relay Number Function Engine Stop Relay (Diesel) Starter (Gasoline Only) Glow Heater (Diesel Only) Starter (gasoline &...

  • Page 98: Section 13 - Torques Torques

    13 TORQUES 13.1 TORQUES __________________________________________________________ FINE PITCH METRIC THREADS COARSE PITCH METRIC THREADS Grade Grade Grade Grade Grade Grade Grade Grade Grade Grade (mm) 10.9 12.9 (mm) 10.9 12.9 (Nm) (Nm) (Nm) (Nm) (Nm) (Nm) (Nm) (Nm) (Nm) (Nm) 1055 1266 1152 1327...

  • Page 99: Section 14 - Guarantee

    GUARANTEE 14 14.1 GUARANTEE _______________________________________________________ WARRANTY Warranty is subject to specific terms and conditions, e.g. wearing parts, unapproved modifications, etc. are not included. For a full set of warranty conditions, contact your local dealer or distributor. NOTICE The use of components not provided by the manufacturer under this warranty or maintenance or repair that is improperly or incorrectly performed may void this warranty.
  • Page 101 Health & Safety Management Cert No. FS609275 Cert No. EMS609276 Cert No. OHS609277 United Kingdom Ransomes Jacobsen Limited West Road, Ransomes Europark, Ipswich, IP3 9TT English Company Registration No. 1070731 T: +44 1473 270000 W: www.ransomes.com Europe office Ransomes Jacobsen France...

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