MASSEY FERGUSON 8702 Service Manual
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MASSEY FERGUSON 8702 Service Manual

MASSEY FERGUSON 8702 Service Manual

Planter effective s/n ht and later
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Massey Ferguson
8702 / 8704 / 8706 / 8708 /
8716 / 8718 / 8722 / 8738 / 8762
Planter
EFFECTIVE S/N HT AND LATER
SERVICE MANUAL
4283411M1
CONTENTS
GENERAL INFORMATION ....................................................................................................................................01
ROW UNIT ..............................................................................................................................................................02
DRIVE SYSTEMS ...................................................................................................................................................03
AIR SYSTEM ..........................................................................................................................................................04
HYDRAULICS ........................................................................................................................................................05
ELECTRICAL .........................................................................................................................................................06
FRAME ...................................................................................................................................................................07
TROUBLESHOOTING ............................................................................................................................................08
CONSOLES AND MONITORS...............................................................................................................................09
© AGCO Corporation, 2010 All rights reserved.
Part Number 4283411M1 (English)
Printed in U.S.A.
August 2010

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Summary of Contents for MASSEY FERGUSON 8702

  • Page 1 ® Massey Ferguson 8702 / 8704 / 8706 / 8708 / 8716 / 8718 / 8722 / 8738 / 8762 Planter EFFECTIVE S/N HT AND LATER SERVICE MANUAL 4283411M1 CONTENTS GENERAL INFORMATION ............................01 ROW UNIT ................................02 DRIVE SYSTEMS ..............................03 AIR SYSTEM ................................04 HYDRAULICS ................................05...

  • Page 2: Table Of Contents

    Contents ® Massey Ferguson 8702 / 8704 / 8706 / 8708 8716 / 8718 / 8722 / 8738 / 8762 Planter Effective S/N HT and Later WORKSHOP SERVICE MANUAL 4283411M1 01 - General Information Contents GENERAL INFORMATION General Information ............................01-1 Serial Number Plate Location ........................
  • Page 3 Contents Transmission ............................... 01-14 Shear Pins ..............................01-14 Monitor ................................. 01-14 Electronic Seed Drive Controller ........................01-15 Highway Lights ............................01-15 Approx. Shipping Weights ........................... 01-15 FIELD OPERATIONS AND ADJUSTMENTS Tractor Preparation ............................01-17 General ..............................01-17 Recommended Tractor Horsepower ..................... 01-17 Wheel Spacing ............................
  • Page 4 Contents Seed Rate Chart - Peanuts ........................01-50 Chemical Attachment ........................... 01-51 General ..............................01-51 Cleaning Hoppers and Meters ....................... 01-51 Application Rate ............................ 01-52 Checking Application Rate ........................01-52 Insecticide Rate Chart - Clay Granules ....................01-53 Insecticide Rate Chart - Sand Granules ....................01-54 Herbicide Rate Chart ..........................
  • Page 5 Contents NOTES 01-iv 4283411M1 Find manuals at https://best-manuals.com...

  • Page 6: 4283411M1

    General Information GENERAL INFORMATION GENERAL INFORMATION WP_8700a FIG. 1 FIG. 1: 8700 Series Mounted Planters are designed, built and tested to make sure high quality, maximum strength and long service life. The planters, available as 4, 6, 8, and 12-row models, feature a positive air flow system and the 8000 Series meter for accurate seed spacing.
  • Page 7 General Information 8702 12 Row, 30 inch row spacing, Rigid Frame 8704 4 Row, 30 inch 36 inch 38 inch row spacing, Rigid Frame 8706 6 row, 30 inch row spacing, Rigid Frame 8708 8 row, 30 inch row spacing, Rigid...

  • Page 8: Serial Number Plate Location

    General Information SERIAL NUMBER PLATE LOCATION FIG. 2: The serial number plate (1) is found on the left end of the toolbar. 31882 FIG. 2 Serial Number Definition (2010 and up) A G C FIG. 3 FIG. 3: Definition of the serial number for model year 2010 and up.

  • Page 9: Serial Number Definition (2009 And Prior)

    General Information Serial Number Definition (2009 and Prior) FIG. 4: Definition of the serial number for model year 2009 and prior. Plant Code Model Year Code Year Year Built Year Year Built Code Code 2000 2005 FIG. 4 2001 2006 2002 2007 2003...

  • Page 10: Safety

    Safety SAFETY SAFETY ALERT SYMBOL FIG. 5: The safety alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Look for the safety alert symbol both in this manual and on safety signs on this machine. The safety alert symbol will direct your attention to information that involves your safety and the safety of others.

  • Page 11: Safety Signs

    Safety SAFETY SIGNS PREPARE FOR OPERATION WARNING: DO NOT remove or obscure Read this manual completely and make sure you safety signs. Replace any safety signs that understand the controls. Know the positions and readable missing. operations of all controls before you operate this machine. Replacement signs are available from your Check all controls in an area clear of people and dealer in the event of loss or damage.

  • Page 12: Genreral Operation And Service

    Safety GENRERAL OPERATION AND SERVICE Operating • Read and understand all the operating and safety • Tractor must be equipped with rollover protective precautions before operating machinery. structure (ROPS), and a seat belt. Use seat belt during operation. • In addition to equipment configuration and design, hazard control and accident prevention depend on •...

  • Page 13: Agricultural Chemicals

    Safety Agricultural Chemicals Transporting • Ag chemicals can be very hazardous. Improper use • Do not transport planter in excess of 24 km/h (15 of fertilizer, fungicides, herbicides, insecticides and mph). pesticides can injure people, plants, animals, soil and • Use good judgment when transporting the planter on other people's property.

  • Page 14: Servicing

    Safety Servicing FIG. 7: Fluid Leak Detection • Correct hydraulic leaks immediately. All fittings must be tight and all lines and hoses in good condition. Escaping hydraulic fluid, under extremely high pressure, can penetrate the skin and cause blood poisoning. Use a piece of wood or cardboard to detect fluid leaks (Fig.

  • Page 15: Standard Markers

    Safety Standard Markers FIG. 10: With markers fully raised, insert lockup pin (1) through the marker support and marker arm as shown. Install a pin clip. WARNING: Always pin markers in raised position when working around, storing or transporting planter. During marker operation, store a pin in the support to act as an upper limit stop for the marker arm.

  • Page 16: Specifications

    Specifications SPECIFICATIONS GENERAL Frame (Toolbar) Size ....................... 17.5 x 17.5 cm (7 x 7 in) Tires ................................9.5 L-15, 6-ply Tire Pressure (max.)..........................242 kPa (35 psi) Lift Assist Tire Pressure (max.) ......................276 kPa (40 psi) 8704 Frame Type ................................Rigid Rows ....................................4 Row Spacing..........................
  • Page 17 Row Spacing..............................56 cm (22 in) Toolbar Width............................701 cm (276 in) Transport Width............................757 cm (298 in) Wheels - Forward only..............................2 8702 Frame Type ................................Rigid Rows ....................................12 Row Spacing..............................76 cm (30 in) Toolbar Width............................884 cm (348 in) Transport Width............................

  • Page 18: Row Units

    Specifications 8722 Frame Type ..............................Vertical Fold Rows ....................................12 Row Spacing..............................76 cm (30 in) Toolbar Width............................428 cm (168.5 in) Wing Width..............................251 cm (99 in) Transport Width............................650 cm (256 in) Wheels ..................................4** * Wheels extend forward but can extend rearward (without lift assist) on these models.

  • Page 19: Air System

    Specifications AIR SYSTEM PTO Pump Speeds.............................540 or 1000 rpm Capacity ....................... 12.5 Lpm (3.3 gpm) @ rated PTO rpm Pressure......................4140 kPa (600 psi) @ rated PTO rpm Relief Valve ....................15513 kPa (2250 psi) @ rated PTO rpm Motor and Fan Fluid Requirement ...........................7.6 Lpm (2 gpm) Max.

  • Page 20: Electronic Seed Drive Controller

    1869 kg (4120 lb) 8708 - 8RN 2452 kg (5405 lb) 8718 - 8RW 2638 kg (5815 lb) 8702 - 12RN 3370 kg (7430 lb) 8722 - 12RN VF 3336 kg (7355 lb) 8738 - 8RW VF 2626 kg (5790 lb)
  • Page 21 Specifications NOTES 01-16 4283411M1...

  • Page 22: Field Operations And Adjustments

    8716 - 6RW 4120 6400 4265 8708 - 8RN 5405 8445 5630 8718 - 8RW 5815 8855 5905 8702 - 12RN 7430 11990 7995 8722 -12RN VF 7355 11915 7945 8728 - 8RN VF 5640 8680 5790 8738 - 8 RW VF...

  • Page 23: Remote Hydraulic Valve Requirements

    Field Operations and Adjustments Remote Hydraulic Valve Requirements Rigid Frame Model • The planter is raised by the three-point hitch. The marker is on a separate remote. • Another valve is required if the blower motor is operated from the tractor hydraulics. Vertical Fold Models •...

  • Page 24: Front Weights

    Field Operations and Adjustments Front Weights Seed Discs Add enough front weights to keep the tractor front wheels Install the desired seed discs in all metering units. on the ground at all times. Refer to the tractor Operator Manual for Weight information about mounted and Chains semi-mounted implements.

  • Page 25: Leveling The Planter

    Field Operations and Adjustments Leveling The Planter To level the planter: With the tractor and planter on a level surface, lower the toolbar until 46 to 56 cm (18 to 22 in) from the ground on both sides. WARNING: Stop tractor engine and shift to park or neutral and set brakes and remove the key before dismounting.

  • Page 26: Connecting The Planter To The Tractor

    Field Operations and Adjustments CONNECTING THE PLANTER TO THE TRACTOR Connecting the Three-Point Hitch The following hitching procedures are for tractors with standard three-point hitch or quick hitches, and planters with or without lift assist wheels. NOTE: Adjust both lower links to equal length and height before proceeding Lower Links - Standard Hitch Back the tractor to the planter and raise the lower links...

  • Page 27: Upper Link - Standard Hitch

    Field Operations and Adjustments Upper Link - Standard Hitch Planter without Lift Assist Wheels FIG. 16: Standard Hitch Hookup Upper Link Lower Links Connect the upper link with a pin and link pin. NOTE: Do not install a pivot link (Figs. 4 and 5). 31904 FIG.

  • Page 28: Upper Link - Quick Hitch

    Field Operations and Adjustments Upper Link - Quick Hitch Planter without Lift Assist Wheels Install the upper link to the hitch with a bolt and spacer in the upper hole on the planter hitch mast. Connect the planter to the tractor with the quick hitch. NOTE: Do not install a pivot link.

  • Page 29: Disconnecting The Planter From The Tractor

    Field Operations and Adjustments DISCONNECTING THE PLANTER FROM THE TRACTOR WARNING: Stop tractor engine and shift transmission to park or neutral position. Set brakes and remove the key before leaving the tractor. If planter is equipped with folding wings and the wings are in the raised position, unfold the wings and lock in place.

  • Page 30: Transporting The Planter

    Field Operations and Adjustments TRANSPORTING THE PLANTER Preparation - All Models Make sure the planter is connected according to the procedures outlined. See Connecting the Planter to the Tractor. Raise the markers and install the lockup pins. Raise the planter to the maximum height. Observe all safety precautions.

  • Page 31: Field Preparation

    Field Operations and Adjustments FIELD PREPARATION In the Field Unfold wings on folding models. Pin in place. General DANGER: To avoid injury or death, stand Use this section as an outline whenever the planter is in clear of machine when wings are unfolded. the field.

  • Page 32: Finishing The Field

    Field Operations and Adjustments Set the air pressure as follows: Finishing the Field IMPORTANT: Keep trash from blower intake. If screen is Disconnect the seed meter clutches on the individual row installed, remove trash as required. units as required to finish the field without planting multiple rows.

  • Page 33: Markers

    Field Operations and Adjustments MARKERS Rigid Markers Operation FIG. 21: Remove the marker lockup pins and pin clips (1) before planter operation. Install the pins in the marker arm supports. Permit at least 6 m (20 ft.) of clear area to lower the makers.

  • Page 34: Flat-Fold Markers

    Field Operations and Adjustments Flat-fold Markers Operation Position Open both marker lockout valves before planter operation. Allow at least 6 m (20 ft.) of clear area to lower markers. WARNING: Clear bystanders from area before operating markers. NOTE: Marker and hydraulic circuit operation is identical to standard marker operation on previous page.
  • Page 35 Field Operations and Adjustments FIG. 24: 12-Row Bases Stop Storage Shear Bolt 12-Row: 5/16 x 2-3/4 inch. The markers are protected with a Grade 5 shear bolt of the following sizes: NOTE: Bolt does not require nut. Be sure installed bolt is loose.

  • Page 36: Circuit Operation - All Marker Types

    Field Operations and Adjustments Circuit Operation - All Marker Types The marker cylinders are connected to one tractor remote hydraulic circuit. NOTE: On models with lift assist wheels, the circuit operates both the marker and planter lift assist functions. The markers alternately raise and lower each time the planter is raised and lowered.

  • Page 37: Arm Section And Linkage Adjustments

    Field Operations and Adjustments Notched No-Till Disc The notched no-till disc, an aggressive blade for tough, no-till conditions, is available for the standard marker. Adjustment is the same as the standard disc. FIG. 27: Notched Disc on Standard Marker 32225 FIG.
  • Page 38 Field Operations and Adjustments Outer/Center Section Position for Bi-Fold Markers FIG. 30: Marker arm stop bolts with washers (1) (both side of the arm). 32515 FIG. 30 4283411M1 01-33...

  • Page 39: Air Pressure Settings

    Field Operations and Adjustments AIR PRESSURE SETTINGS The following chart is a suggested guide for initial planter air pressure settings. The chart DOES NOT remove the need for the operator to visually check seed spacing, depth and population, and to make final adjustments accordingly.

  • Page 40: Seed Disc Identification Chart

    Field Operations and Adjustments Seed Disc Identification Chart CORN Catalog Marking on Number Cell Usage Suggested Number Disc of Cells View Air Pressure* 6100023 852435 Field Corn - Medium, 1300 to 1900 seeds/lb 1.0 to 2.5 0.5 to 2.0 6100024 852434 Field Corn - Large, 1100 to 1400 seeds/lb 2.0 to 2.5...
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