Jacobsen 672256G01 Safety, Operation & Maintenance Manual Download

Page: 83 / 98

QUALITY OF CUT 10

en-81

10.9 RIFLING OR TRAMLINING __________________________________________________

NOTE: Arrow indicates direction of travel.

Rifling or tramlining is a pattern of different cutting heights

that gives the grass an appearance like a wave. This

appearance is normally caused by heavy contact points

across a reel and bedknife.

Probable Cause

Remedy

The reel is damaged or is not worn equally.

Check and adjust the HOC on cutting units to same

height.

Loose, missing or over-torqued bedknife screws

Install, replace or tighten the bedknife screws to the

correct torque.

Cut (ground) speed is higher than normal

Reduce the cut (ground) speed.

Summary of Contents for 672256G01

Page 1: ...his machine should 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 When Performance Matters GB Supe...

Page 2: ...intain its maximum efficiency If additional information is needed contact your Jacobsen Dealer SERVICE SUPPORT MATERIAL Part No Description 676404 Safety Operation Maintenance Manual 676403 Parts Manu...

Page 3: ...2 Flash Attach 51 7 13 Reel Bearing 51 7 14 Bedknife Adjuster Spring 52 7 15 Bedknife Adjuster Tension 52 7 16 Grinding the Bedknife 52 7 17 Torque Specification 53 Maintenance and Lubrication 8 1 Mai...

Page 4: ...y the manufacturer are understood to be part of the correct use ALL operators MUST read through this manual and understand the Safety Instructions controls lubrication and maintenance procedures Make...

Page 5: ...The serial numbers are found on the serial plates and the engine serial number is on the rocker cover Machine Serial Number Engine Serial Number 1 4 PARTS MANUAL To refer to the parts list for this m...

Page 6: ...use all of the necessary lifting equipment Use correct tools and Personal Protective Equipment PPE and take instruction from the technical manuals applicable to the machine Remove and store correctly...

Page 7: ...not disconnect or prevent the operation of any switch c Never operate equipment that is not in correct order or without labels guards shields deflectors or other protective devices fastened d Inspect...

Page 8: ...ble g When you drive in the reverse direction look behind you and down to make sure the path is clear Do not operate the cutting units when you drive in the reverse direction h Use caution when you go...

Page 9: ...vehicle or on a truck or trailer with a plastic liner Always put the fuel container on the ground away from your vehicle before you fill the container e Refuel the mower before you start the engine Ne...

Page 10: ...h force to enter your skin If hydraulic fluid has entered your skin a doctor must remove the hydraulic fluid surgically within a few hours or gangrene can occur o When you service the hydraulic system...

Page 11: ...rrectly fastened in position WARNING The Interlock System on this mower prevents the operation of the mower unless a The parking brake is engaged b The mow switch is in the OFF position c The traction...

Page 12: ...ers through the skin the fluid must be surgically removed within hours by a specialist doctor or gangrene may result WARNING When the machine is driven off road a seat belt must be worn at all times T...

Page 13: ...value of the activities WARNING Never mow if there is a risk of lightning or when you hear thunder If you are in the middle of mowing stop in a safe place turn off the engine and go inside a building...

Page 14: ...Caution Fasten seat belt F 009114100 Caution Battery G 4262591 Warning 20 Slope H 4324674 Caution Low Sulfur Diesel Fuel J 4181865 Warning Mower Read the manual Do not allow persons without training...

Page 15: ...9034770 Guaranteed Sound Power Level B 4397046 Jacking Point C 673581 Tire Pressure D 4164580 Lubrication Point E 4397486 Traction Pedal F 3008682 Tow Valve G 838363 Throttle 105dB LWA A B C D 1 37 1...

Page 16: ..._______________________________________________ 4 2 4 4 4 5 4 6 4 7 4 9 4 8 4 3 4 2 Control Panel 4 3 Throttle Control 4 4 Armrest Adjuster 4 5 Traction Pedal 4 6 Mow Speed Lever 4 7 Steering Tilt Le...

Page 17: ..._________________________________________________ 4 2 1 Key Switch 4 2 2 Parking Brake Switch 4 2 3 Mow Switch 4 2 4 Light Switch Optional 4 2 5 Lift Lower Joystick 4 2 6 Visual Display 0 0 H ours 0 0...

Page 18: ...and OFF position To release the parking brake press the rear of the switch The parking brake icon is displayed on the visual display screen when engaged DO NOT apply the brake while the machine is in...

Page 19: ...ystick is pulled or pushed One Touch Mode With One Touch enabled and the mow switch is in the ON position push and release the lift lower joystick to lower the cutting units to the ground and start th...

Page 20: ...perature below 203 F 95 C The color will be orange with the engine temperature between 203 F 95 C and 220 F 104 C The color will be red with the engine temperature above 220 F 104 C WARNING If incorre...

Page 21: ...the list are correct 4 2 6 6 TASKBAR POP UP MENU _________________________________________________ When the first screen is shown on the display press any of the selection buttons to display the Task...

Page 22: ...ss the main menu Use the UP and DOWN arrow keys to move the selection arrow up or down the list Press the select button to select menu item indicated by the arrow Press the back button to return to th...

Page 23: ...RIGHT arrow keys to display the main menu Use the UP and DOWN arrow keys until the green arrow is next to Clock Press the select button to select Clock The is moved with the UP and DOWN arrow keys to...

Page 24: ...CLE SETTINGS MENU _______________________________________________ Press the LEFT or RIGHT arrow keys to display the main menu Use the UP and DOWN arrow keys until the green arrow is next to Vehicle Se...

Page 25: ...the green arrow is next to PIN Press the select button to select PIN Use the arrow keys to highlight the correct number Press the select button to enter the number and to advance to the next position...

Page 26: ...nu Use the UP and DOWN arrow keys until the green arrow is next to Service Press the select button to select Service The Service Menu has the Fault Log Time Until Service Vehicle Status and I O Diagno...

Page 27: ...e engine shut downs because of overheat or loss of oil pressure The Service records hydraulic by pass fault and missed service Press the button to select press the UP and DOWN arrow keys to move the g...

Page 28: ...ntil the green arrow is next to Vehicle Status Press the select button to select Vehicle Status The first screen of the vehicle status shows the battery voltage and the engine coolant temperature The...

Page 29: ...button to select the connector 4 2 6 20 CONNECTOR J1 ________________________________________________________ This screen shows the status of the J1 connector circuits Press the left side button to re...

Page 30: ...____________ This screen shows the status of the J4 connector circuits Press the left side button to return to I O diagnostics menu Values are shown for illustration purposes only Connector J2 J2 1 Lo...

Page 31: ...rn to I O diagnostics menu Values are shown for illustration purposes only 4 2 6 26 BACKLAP______________________________________________________________ See Section 8 17 for the instructions to backl...

Page 32: ...s Press the back button to return to previous menu 4 2 6 28 CHANGE PIN ___________________________________________________________ Navigate to the PIN Menu See 4 2 6 14 Use the UP and DOWN arrow keys...

Page 33: ...__________________________________ Navigate to the PIN Menu See 4 2 6 14 Use the UP and DOWN arrow keys until the green arrow is next to Set Default Parameters Press the select button to select Reset...

Page 34: ...idle to allow engine temperature to decrease prior to switching off the engine Clean the radiator and screens of all grass and debris 4 2 6 33 WARNING CAN TIMEOUT _____________________________________...

Page 35: ...ULT ______________________________________________ When this screen is shown the battery is below 10 5V for 30 seconds 4 2 6 36 WARNING SERVICE NEEDED _____________________________________________ Whe...

Page 36: ...ttle lever toward the front of the mower to increase engine speed Pull the throttle lever toward the rear of the mower to decrease engine speed 4 4 ARMREST ADJUSTER ___________________________________...

Page 37: ..._______________________ The mow speed lever is used to limit the forward speed while mowing When you mow rotate the mow speed stop lever to mow position A so the traction pedal contacts the stop when...

Page 38: ...ternal stop Tighten lock wheel B This method of brake release is to recover the vehicle a short distance only and should be carried out on level ground 4 9 TOW VALVE___________________________________...

Page 39: ...coolant level crankcase oil level and air cleaner indicator When the engine is cold all fluids must be at the full level mark Check the radiator fins for dirt or grass Clean with compressed air as re...

Page 40: ...ake switch is in the ON position the traction pedal is in the NEUTRAL position and the mow switch is in the OFF position The engine will start TEST 2 The engine must not start if the mow switch is in...

Page 41: ...ent can cause injuries to people and cause damage to the equipment 9 When you are not mowing grass always turn off the mow switch 10 Before you move across or operate on paths or roads turn off the mo...

Page 42: ...ne to become warm before you operate the engine at full throttle 5 5 TO STOP THE ENGINE _____________________________________________________ To stop and park the mower in normal conditions 1 Turn the...

Page 43: ...n Always mow with the engine at full throttle 2 Push and release the joystick The cutting units will lower to the ground When the cutting units are lowered the reels will start turning 3 To lift the c...

Page 44: ...e bottom of the slope 5 When you drive toward the bottom of a slope with a high angle lower the cutting units to the ground This procedure makes sure the mower does not turn upside down 6 Correct tire...

Page 45: ...s with 1 Yard Level A Millimeters with 1 Meter Level A Slope in Degrees Slope Grade 3 4 8 8 3 100 5 7 10 0 150 8 5 15 6 9 5 16 7 200 11 3 20 0 7 5 11 8 20 8 225 12 7 22 5 9 250 14 25 0 275 15 4 27 5 1...

Page 46: ...inflate the tires to the maximum pressure recorded on the tire before you fasten the mower to the trailer Decrease the tire pressure after the mower is removed from the trailer Open the tow valve befo...

Page 47: ...ry 5 Start the engine and run the cutter units to check for correct operation 6 1 SLINGING AND JACKING THE MACHINE __________________________________ Slinging When slinging the machine a set of four d...

Page 48: ...anti freeze follow your local state or federal recommended procedures 7 2 ALTERNATOR BELT _______________________________________________________ Check And Adjust The Alternator Belt The alternator b...

Page 49: ...t side of the seat 4 Lift or lower the armrest as needed until another set of holes in the armrest bracket align with the seat bracket Install the armrest hardware B 5 To adjust the armrest angle loos...

Page 50: ...the mower frame behind the center lift arm If the reels continue to rotate when lifted or do not rotate when lowered inspect the switch Adjust or replace the switch as required The proximity switch h...

Page 51: ...tions will need a wider gap to prevent temperature increase and damage to the reel and bedknife b High quality grass with a good moisture amount will need a closer gap near zero 7 9 BEDKNIFE ADJUSTMEN...

Page 52: ...7 11 DOWN PRESSURE ________________________________________________________ Each reel is has a down pressure spring Down pressure improves the cutting quality by contact between the reel and ground Ch...

Page 53: ...the ground and remove the down pressure adjustment pins Make note of where springs are set See Section 7 11 2 Remove the motor clips and pull the motor away from cutting unit 3 Carefully secure the m...

Page 54: ...After you adjust the nut check the reel to bedknife adjustment 7 16 GRINDING THE BEDKNIFE__________________________________________________ Lower the bedknife out of the reel for grinding without comp...

Page 55: ...9 1 4 20 in lb Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ft lb Nm 92 124 122 165 129 174 172 233 1 4 28 in lb Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ft lb Nm 113 153 151 204 159 215 211 286 5...

Page 56: ...the engine oil filter Check radiator hoses Check intake air hoses Check hydraulic hoses and tubes Check muffler and exhaust Every 400 Hours Change the fuel filter Every 500 Hours Change the alternato...

Page 57: ...2 F to 77 F SAE20 or SAE10W 30 or 10W 40 Below 0 C 32 F SAE10W or SAE10W 30 or SAE10W 40 TIRE PRESSURE Product Front Wheel Rear Wheel Tire Size Tire Type Tire Pressure Tire Size Tire Type Tire Pressur...

Page 58: ...8 MAINTENANCE AND LUBRICATION en 56 E E E E E E E E E E F F F F F J J G G G G G G G K K A B B C C D D H H Reel Mower X5 4WD Option Only...

Page 59: ...he engine manufacturer instructions you will make sure of the maximum service life of the engine Replacement engine manuals are available from the engine manufacturer The operation and maintenance dur...

Page 60: ...il drain plug C from the bottom of the crankcase and clean with a cloth b Drain the engine oil into a container c Replace the drain plug C and fill the engine with the correct quantity and grade of oi...

Page 61: ...belt see maintenance chart and replace the belt see maintenance chart Replace the clamps and hoses see maintenance chart Have your Jacobsen Dealer check the cooling system if you need to add coolant m...

Page 62: ...ixture See Section 8 1 Fill system through the expansion tank 4 The level of coolant in a cold expansion tank must be between the MIN and MAX indicators 5 Run the engine for approximately 5 minutes or...

Page 63: ...he hose and fill the tank with hydraulic fluid through filler A d Start the engine and remove the air from the hydraulic system Operate all mower functions for 5 minutes to remove the air and to balan...

Page 64: ...ate the filter O ring with hydraulic fluid before you install the new filter Tighten the filter with your hand b Operate the engine at idle speed for five minutes to remove the air from the hydraulic...

Page 65: ...system Before you disconnect any hydraulic component tag or mark the location of each hose then clean the area around the fittings To stop the entry of dirt into the system when you disconnect the com...

Page 66: ...r local state or federal regulations Fuel System Use Diesel to ASTM D975 Ultra Low Sulfur To Replace the fuel filters a Stop the engine b Open the air valve A at the top of the filter B to release sys...

Page 67: ...ases the risk of dust and other particles to enter the engine When service is needed first clean the outside of the filter housing 4 then remove the filter element carefully Clean the inside of the fi...

Page 68: ...BLACK battery cable Jump Starting the Mower a Before you try to jump start the mower check the condition of the drained battery b Connect the positive battery terminal of the charged battery to positi...

Page 69: ...ware equally Tighten or replace the exhaust clamps 8 14 TIRES ___________________________________________________________________ Keep the tires correctly inflated to increase tire life Inspect the tr...

Page 70: ...r the ROPS must be as specified in the Parts Manual Check and torque all ROPS hardware in accordance with maintenance chart CAUTION DO NOT try to put a tire on a rim unless you have the correct traini...

Page 71: ...the Neutral position the cutting units must be lowered and the mow switch must be in the ON position The reels will start to operate in the reverse direction and the backlap timer will start Press the...

Page 72: ...ic parts wax with a good grade one step cleaner and wax combination product Repair damaged metal surfaces and use Jacobsen touch up paint Apply wax to the equipment for maximum paint protection NOTICE...

Page 73: ...the temperature must not be more than 80 F 27 C or less than 20 F 7 C Engine While the engine is warm remove the drain plugs drain the oil from the crankcase and change the oil filter Install the dra...

Page 74: ...ngine will not crank Charge the battery In the winter always remove the battery from the machine Keep the battery charged and store in a dry safe environment Loss of Power Cause Action No fuel Check t...

Page 75: ...fuse and relay Make sure fan connector is tightly connected Coolant low Fill to the specified level The Anti freeze solution is too strong Add clean water only or change to coolant of the correct rat...

Page 76: ...______________ NOTE Arrow indicates direction of travel Washboarding is a repeated pattern of different cutting heights that causes an appearance that is like a wave In most cases the wave tip to tip...

Page 77: ...ts that causes an appearance that is like a wave In most cases the wave tip to tip distance is 2 in 5 cm or less Probable Cause Remedy The cut ground speed is higher than normal Reduce the cut ground...

Page 78: ...of cut settings are different from one side of a cutting unit to the other side or from one cutting unit to another unit Check HOC adjustment of cutting units Worn front roller bearings Check and rep...

Page 79: ...alping Probable Cause Remedy HOC height of cut settings are lower than normal Check and adjust the HOC settings The reel to bedknife adjustment is different from one side of a cutting unit to the othe...

Page 80: ...ng blade s are not sharp Backlap or grind the reels The bedknife is not adjusted correctly Check the reel to bedknife adjustment Cut ground speed is higher than normal Reduce the cut ground speed The...

Page 81: ...the reel as needed Loose or missing bedknife screws Check and tighten the loose bedknife screws Replace any missing screws The mower turns at a rate that is faster than the mower can turn and cut corr...

Page 82: ...utting unit s or between cutting units Windrowing can make a line in the direction of travel Probable Cause Remedy The grass is higher than the level at which the mower can cut correctly Cut the grass...

Page 83: ...grass an appearance like a wave This appearance is normally caused by heavy contact points across a reel and bedknife Probable Cause Remedy The reel is damaged or is not worn equally Check and adjust...

Page 84: ...ng heights that gives the grass a stepped cut appearance This appearance is normally caused by a mismatched HOC height of cut adjustment from one cutting unit to another unit Probable Cause Remedy HOC...

Page 85: ...Air Ride Seat F9 30A Starter Relay F10 Relay Rating Circuits K1 Micro Ignition Relay K2 40A Glow Plug Relay K3 Micro Start Relay K4 Micro Fan Relay K5 Micro 4WD Relay WARNING To prevent injury to the...

Page 86: ...rpm H P SAEJ1349 HP rpm 18 5 kW 3000 rpm 24 8 HP 3000 rpm Maximum Torque Rotating Speed 71 5 N m min 2200 rpm 52 7 ft lb min 2200 rpm Maximum Bare Speed 3000 50 rpm No load Idle Speed 1650 25 rpm Firi...

Page 87: ...cle Curb to Curb outside tire to outside tire in Transport 3WD Option Left Right Turn 569 531 cm 224 209 in Turning Circle Curb to Curb outside tire to outside tire in Transport 4WD Option Left Right...

Page 88: ...en 86 B A F D E C G H F E 3WD Option Cutting Units Lowered Front View 3WD Option Cutting Units Lowered Right Side View 4WD Option Cutting Units Lifted Front View 4WD Option Cutting Units Lifted Right...

Page 89: ...D in mow mode 2WD only in reverse Speeds Cutting 0 10 km h 0 6 2 mph Forward Transport 0 14 km h 0 8 7 mph Forward Reverse 0 6 km h 0 3 7 mph Steering Hydrostatic powered steering Ground pressure Depe...

Page 90: ...irective 2002 44 EC By reference to Hand Arm Standards BS EN ISO 5349 1 2001 BS EN ISO 5349 2 2002 Whole body vibration measurement was carried out with the machine traveling in a straight line at a s...

Page 91: ...hinery Safety Directive 2006 42 EC And Noise Emission In The Environment By Equipment For Use Outdoors Directive 2000 14 EC By compliance to Sound Power Standard EN ISO 3744 2010 Measured Sound Power...

Page 92: ...equired 62298 LH 62859 RH Reel Cutting Unit 62299 LH 62860 RH Reel Cutting Unit Number of Reel Blades 8 11 Reel Cutting Width 45 7 cm 18 inch Height of Cut 7 6 mm 18 mm 0 30 inch 0 70 inch Height of C...

Page 93: ...68616 Rear Rollers 55 mm 2 3 16 inch Full Width Solid Rear Roller with Scraper Kit number 68674 51 mm 2 inch Narrow Width Hollow Smooth Tube Rear Roller with Scraper Kit number 4420310 Vertical Mower...

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Page 96: ......

Page 97: ...SPECIFICATIONS 12 en 95...

Page 98: ...dwide dealer network and factory trained technicians backed by Genuine Jacobsen Parts provide reliable high quality product support Textron Specialized Vehicles 1451 Marvin Griffin Rd Augusta GA 30906...

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