New Holland 420FI Service Manual

Rotary harvesting headers

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420FI

440FI

Rotary

Harvesting

Headers

84321453ANA

6/2010

1st Printing

SERVICE

MANUAL

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Summary of Contents for New Holland 420FI

Page 1 SERVICE MANUAL 420FI 440FI Rotary Harvesting Headers 84321453ANA 6/2010 1st Printing...
Page 2 420FI and 440FI Rotary Harvesting Units TECHNICAL MANUAL 420FI and 440FI Rotary Harvesting Units 84321453A (01MAR99) English Find manuals at https://best-manuals.com...
Page 3 Operation and tests sections fundamentals of troubleshooting, general help you identify the majority of routine failures maintenance, and basic type of failures and their quickly. causes. DX,TMIFC -19-29SEP98 420FI-440FI Rotary Harvesting Units 080799 PN=2 Find manuals at https://best-manuals.com...
Page 4 All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice. 420FI-440FI Rotary Harvesting Units 080799 PN=251 Find manuals at https://best-manuals.com...
Page 5 Contents 420FI-440FI Rotary Harvesting Units 080799 PN=252 Find manuals at https://best-manuals.com...
Page 6 Section 05 Safety Contents Page Group 05—Safety Information ..05-05-1 05-1 420FI-440FI Rotary Harvesting Units 080799 PN=239 Find manuals at https://best-manuals.com...
Page 7 Contents 05-2 420FI-440FI Rotary Harvesting Units 080799 PN=240 Find manuals at https://best-manuals.com...
Page 8 Keep your machine in proper working condition. Unauthorized modifications to the machine may impair the function and/or safety and affect machine life. If you do not understand any part of this manual and need assistance, contact your New Holland dealer. DX,READ -19-03MAR93 UNDERSTAND SIGNAL WORDS A signal word—DANGER, WARNING, or CAUTION—is...
Page 9 Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance service, hospital, and fire department near your telephone. DX,FIRE2 -19-03MAR93 05-05-2 420FI-440FI Rotary Harvesting Units 080799 PN=4 Find manuals at https://best-manuals.com...
Page 10 Keep playing children and bystanders away from storage area. DX,STORE -19-03MAR93 REPLACE SAFETY SIGNS Replace missing or damaged safety signs. See the machine operator’s manual for correct safety sign placement. DX,SIGNS1 -19-04JUN90 05-05-3 420FI-440FI Rotary Harvesting Units 080799 PN=5 Find manuals at https://best-manuals.com...
Page 11 • Clean work area and machine. • Make sure you have all necessary tools to do your job. • Have the right parts on hand. • Read all instructions thoroughly; do not attempt shortcuts. DX,CLEAN -19-04JUN90 05-05-4 420FI-440FI Rotary Harvesting Units 080799 PN=6...
Page 12 On self-propelled equipment, disconnect battery ground cable (-) before making adjustments on electrical systems or welding on machine. On towed implements, disconnect wiring harnesses from tractor before servicing electrical system components or welding on machine. DX,SERV -19-04FEB99 05-05-5 420FI-440FI Rotary Harvesting Units 080799 PN=7...
Page 13 For loosening and tightening hardware, use the correct size tools. DO NOT use U.S. measurement tools on metric fasteners. Avoid bodily injury caused by slipping wrenches. Use only service parts meeting New Holland specifications. DX,REPAIR -19-04JUN90 STAY CLEAR OF ROTATING DRIVELINES Entanglement in rotating driveline can cause serious injury or death.
Page 14 If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. DX,FLUID -19-03MAR93 05-05-7 420FI-440FI Rotary Harvesting Units 080799 PN=9...
Page 15 • If you use solvent or paint stripper, remove stripper with soap and water before welding. Remove solvent or paint stripper containers and other flammable material from area. Allow fumes to disperse at least 15 minutes before welding or heating. DX,PAINT -19-03MAR93 05-05-8 420FI-440FI Rotary Harvesting Units 080799 PN=10...
Page 16 DISPOSE OF WASTE PROPERLY Improperly disposing of waste can threaten the environment and ecology. Potentially harmful waste used with New Holland equipment include such items as oil, fuel, coolant, brake fluid, filters, and batteries. Use leakproof containers when draining fluids. Do not use food or beverage containers that may mislead someone into drinking from them.
Page 17 Safety Information 05-05-10 420FI-440FI Rotary Harvesting Units 080799 PN=12...
Page 18 ....10-15-2 Specifications of harvesting unit ..10-15-3 Use of transmission oil ... . . 10-15-7 10-1 420FI-440FI Rotary Harvesting Units 080799 PN=241...
Page 19 Contents 10-2 420FI-440FI Rotary Harvesting Units 080799 PN=242...
Page 20 Group 05 Description 420FI AND 440FI HARVESTING UNITS 420FI harvesting unit 440FI harvesting unit ZX,TM686R013520-19-01MAR99 10-05-1 420FI-440FI Rotary Harvesting Units 080799 PN=13...
Page 21 Description/Component location COMPONENT LOCATION (PART 1) 440FI harvesting unit shown ZX,TM688R011261-19-01MAR99 10-05-2 420FI-440FI Rotary Harvesting Units 080799 PN=14...
Page 22 12-Small dividers (outside) 13-Inner covering plate 14-Central covering plate 15-Large dividers 16-Outer covering plate 17-Cutting rotor (rotary cutting blade) 18-Rotating divider drive 19-Center divider 20-Scrapers of feed drums 21-Scrapers of gathering drums Continued overleaf ZX,TM686R013521-19-01MAR99 10-05-3 420FI-440FI Rotary Harvesting Units 080799 PN=15...
Page 23 Description/Component location COMPONENT LOCATION (PART 2) 440FI harvesting unit shown ZX,TM688R011263-19-01MAR99 10-05-4 420FI-440FI Rotary Harvesting Units 080799 PN=16...
Page 24 29-Feed drum transmission (left-right) Hydraulics 30-Hinge 31-Cross feed drum gear case 48-Hydraulic cylinder with safety valve - (4 on 440FI, 2 on 420FI) 32-Foldable frame 33-Gathering drum gear case (left turning) - (4 on 440FI, 3 on 420FI) 34-Breather 35-Gathering drum gear case (right turning)
Page 25 Description/Harvesting unit drum numbering 420FI HARVESTING UNIT DRUM NUMBERING IMPORTANT: This harvesting unit drum Cross Feed Drums (*): numbering will be used as a (*1)-Cross feed drum No. 1-Right turning reference throughout this Technical (*2)-Cross feed drum No. 2-Left turning Manual.
Page 26 (#6)-Gathering drum No. 6-Right turning when ordering drum replacement parts. (#7)-Gathering drum No. 7-Right turning Always refer to the relevant parts catalog. (#8)-Gathering drum No. 8-Left turning Right turning means: Clockwise Left turning means: Anti-clockwise ZX,TM688R011262-19-01MAR99 10-05-7 420FI-440FI Rotary Harvesting Units 080799 PN=19...
Page 27 Description/Harvesting unit drum numbering 10-05-8 420FI-440FI Rotary Harvesting Units 080799 PN=20...
Page 28 Grade 2 applies for hex cap screws (not hex bolts) up to 152 mm (6-in.) long. Grade 1 applies for hex cap screws over 152 mm (6-in.) long, and for all other types of bolts and screws of any length. DX,TORQ1 -19-20JUL94 10-10-1 420FI-440FI Rotary Harvesting Units 080799 PN=21...
Page 29 “Lubricated” means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings. “Dry” means plain or zinc plated without any lubrication. DX,TORQ2 -19-20JUL94 10-10-2 420FI-440FI Rotary Harvesting Units 080799 PN=22...
Page 30 (A) that meet dimensions (C) and (D) to the handling - 2880kg (6350 lb) on 440FI attaching points (B). - 2160kg (4762 lb) on 420FI ZX,TM686R013525-19-01MAR99 10-15-1 420FI-440FI Rotary Harvesting Units 080799 PN=23...
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