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New Holland Flexicoil 1740, 2340, 2850, 3350, 3850, 4350 Air Cart Service Manual

1,290 pages · Publication 84329222

$129.57
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Models
Flexicoil 1740, 2340, 2850, 3350, 3850, 4350
Serial coverage
1740 / 2340 PIN Y9S015001 and above, 2850 / 3350 PIN Y8S015001 and above, 385014350 PIN Y9S015001 and above
Manual type
Service Manual
Pages
1,290
Publication
84329222
Condition
Brand new
New Holland Flexicoil 1740, 2340, 2850, 3350, 3850, 4350 Air Cart Service Manual, publication 84329222

What's inside

From the manual's own table of contents: 201 topics. See sample pages (PDF, 680 KB)

  • Rear axle system
  • Non-powered rear axle
  • Hydraulic systems
  • Reservoir, cooler, and filters
  • Seeding hydraulic circuit
  • Metering system hydraulic circuit
  • Hydraulic seeding fan system
  • Wheels
  • Rear wheels
  • Caster wheels
  • Electrical systems
  • Electrical system
  • Harnesses and connectors
  • Alternator
  • External lighting
  • Seeding control system
  • Cab seeding controls
  • Auger
  • Electronic modules
  • Split meter control system
  • FAULT CODES
  • Metering system
  • Split meter control system
  • Metering mechanical drive
Show all 201 topics
  • Foreword (*)
  • Safety rules and signal word definitions (*)
  • Safety rules
  • Safety rules (*)
  • Safety signs (*)
  • Hand signals (*)
  • Safety rules - Ecology and the environment
  • Torque (*)
  • Torque – Hydraulic Tubes and Fittings
  • Basic instructions – Measuring voltages (*)
  • Basic instructions - Electrical testing - Connector inspection
  • Basic instructions - Electrical testing - Measuring voltage
  • Basic instructions - Electrical testing - Measuring resistance
  • Basic instructions - Electrical testing - Measuring continuity (resistance)
  • Basic instructions - Electrical testing - Short circuit to ground
  • Basic instructions - Electrical testing - Short circuit to high – Unwanted power
  • Basic instructions - Electrical testing - Short circuit pin to pin
  • Basic instructions - Electrical testing - Testing voltage
  • Basic instructions - Electrical testing - Continuity test – Open circuit
  • Basic instructions - Important notice regarding equipment servicing
  • Basic instructions - Shop and assembly
  • Abbreviation (*)
  • Power specification (*)
  • General specification (*)
  • Definition Flow monitoring terminology
  • Hydraulic contamination
  • Product identification (*)
  • Remove (*)
  • Disassemble (*)
  • Assemble (*)
  • Disassemble - single wheel hubs
  • Assemble - single wheel hubs
  • General specification
  • Dynamic description Explanation of flow (*)
  • Exploded view
  • Hydraulic schema (*)
  • Exploded view Variable Rate
  • Hydraulic schema with Rotary Auger Valve and Variable Drive - Pre ISOBUS electronics (*)
  • Hydraulic schema Selector valve (*)
  • Exploded view Selector valve
  • Component localisation - selector valve
  • Troubleshooting (*)
  • Exploded view Hydraulics (*)
  • Exploded view (*)
  • Detailed view Valve block hydraulic hose connections (*)
  • Overview - valve functions
  • Visual inspection
  • Overhaul (*)
  • Install (*)
  • Disconnect
  • Overhaul
  • Reseal
  • Disassemble
  • Assemble
  • Testing
  • Capacities
  • Grease (*)
  • Cleaning (*)
  • Remove
  • Install
  • Tire pressure (*)
  • Torque
  • Tire pressure
  • Static description
  • Grease
  • Tension adjust
  • Electrical schematic frame 01 Tractor Harness - Power Extension, switched and unswitched
  • Electrical schematic frame 02 Tractor Harness - Power Connections / GPS
  • Electrical schematic frame 03 Tractor Harness - CAN BUS
  • Electrical schematic frame 04 - Splices
  • Electrical schematic frame 01 - Circuit description (*)
  • Electrical schematic frame 02 - Symbol legend (*)
  • Electrical schematic frame 03 - Legends (*)
  • Electrical schematic frame 04 - Splices (*)
  • Electrical schematic frame 05 Power Connections / Master Clutch (*)
  • Electrical schematic frame 06 Lighting: Beacon, Auger, Field (*)
  • Electrical schematic frame 07 Lighting: Module, Warning, Tail (*)
  • Electrical schematic frame 08 Speed and Fan Sensors / Work and Cal Switches (*)
  • Electrical schematic frame 09 Tank 1 (*)
  • Electrical schematic frame 10 Tank 2 (*)
  • Electrical schematic frame 11 CAN bus (*)
  • General specification – alternator identification
  • Detailed view
  • Electrical schema
  • Belt - Replace
  • Belt - Remove
  • Static description (*)
  • Overview
  • Component diagram 01
  • Check
  • Configure – transitioning remotes
  • Dynamic description
  • Detailed view (*)
  • Bin empty sensor - Dynamic description
  • Bin depth sensor - Dynamic description
  • Dynamic description (*)
  • Electrical schema (*)
  • Component diagram 01 (*)
  • Component diagram 02 (*)
  • Component diagram 03 (*)
  • Component diagram 04 (*)
  • Component diagram 05 (*)
  • Special tools (*)
  • Overview (*)
  • Electronic schema Tractor Harness (*)
  • Component diagram Tractor Harness (*)
  • Component diagram (*)
  • Crimping (*)
  • Soldering (*)
  • Calibrate (*)
  • Check Faults
  • Check Alarms
  • Check Reset
  • Check Diagnostics - Monitor
  • Check Diagnostics - See What's Connected
  • Check Diagnostics - Version
  • Check Diagnostics - Virtual Terminal
  • Check Auxiliary
  • Electrical schematic frame 01 – Auger control (*)
  • Electrical schematic frame 02 - Auger power adapter (option) (*)
  • Electrical schematic frame 01 Power and CAN BUS (*)
  • Electrical schematic frame 02 Section Clutches (*)
  • Electrical schematic frame 03 Sensors, Meter 1 and 2 (*)
  • Electrical schematic frame 04 Sensors, Meter 3 (*)
  • Electrical schematic frame 05 - Splices (*)
  • [Air Cart Rate ECU] - 520193-03-ECU_PWR, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520193-04-ECU_PWR, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520194-03-Sensor Pwr, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520194-04-Sensor Pwr, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520195-03-PWR, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520195-04-PWR, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520196-03-Internal 5V, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520196-04-Internal 5V, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520197-03-Internal 8V, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520197-04-Internal 8V, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520199-03-Internal 5V, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520199-04-Internal 5V, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520200-03-+5V, Voltage above normal, or shorted to high source
  • [Air Cart Rate ECU] - 520200-04-+5V, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520201-04-Ground Difference, Voltage below normal, or shorted to low source
  • [Air Cart Rate ECU] - 520203-04-Implement CAN_L, Voltage below normal, or shorted to low source
  • most severe level
  • [Air Cart Rate ECU] - 520208-02-Wheel Ground Spd 1, Data erratic, intermittent, or incorrect
  • Adjust and align components and sensors (*)
  • Adjust parallel mounted clutch housing (*)
  • Check (*)
  • Clearance (*)
  • General specification Drive Sprocket Ratio (*)
  • Static description cannot zero adjustment slide
  • Static description incorrect output
  • Static description incorrect alignment
  • Connect
  • Tighten
  • Replace (*)
  • Capacity (*)
  • Seed rates
  • Grease baffle panel latches (*)
  • Troubleshooting
  • Touch-up
  • Hopper - Tension adjust
  • Tension adjust (*)
  • Adjust (*)
  • Pressure test
  • Lid - Tension adjust
  • Lid - Replace (*)
  • Lid - Service instruction
  • Problem solving
  • Replace
  • Air flow (*)
  • Configure Manifold (*)
  • Configure (*)
  • Pneumatic schema
  • Pneumatic schema (*)
  • Pneumatic schema - three tank air carts only (*)
  • Flow test Open Hose Method
  • Flow test Velocity Chart Method
  • Flow setting

Inside this manual

Real pages from this service manual (1,290 pages). Open the sample pages (PDF, 679 KB)

Sample pages from the New Holland Flexicoil 1740, 2340, 2850, 3350, 3850, 4350 Air Cart Service Manual: Specifications, Diagram, Troubleshooting, Color page, Color page, Foldout diagram (color)
  • Specifications, page 73: INTRODUCTION
  • Diagram, page 377: Electrical systems - Harnesses and connectors
  • Troubleshooting, page 947: 520203-04-Implement CAN_L, Voltage below normal, or shorted
  • Color page, page 475: Electrical systems - Seeding control system
  • Color page, page 612: Electrical systems - Cab seeding controls
  • Foldout diagram (color): Electrical systems - Auger

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 1,290 pages

Quantity one is the manual described above.

Fast free USA shipping

Ships in 1 business day.

60-day returns

Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy

Binder not included

Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.

Other editions and similar models

New Holland Flexicoil 1740 , 2340 , 2640 , 3450 , 3850 , 4350Service Manual · 87367160 · $89.95New Holland Flexicoil 1740, 2340, 2640, 3450, 3850, 4350Service Manual · GI-090V1 · $69.71

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).