![John Deere 550LC Repair Manual [Excavator]](https://youfixthis.com/wp-content/uploads/2012/02/Manual_Download-300x300.jpg)
![John Deere 4400 4500 Repair Manual [Telescopic Handler]](https://youfixthis.com/wp-content/uploads/2017/04/2017-04-12_17-08-16-300x300.jpg)
This factory reference covers both the 3200 and 3400 telescopic handlers from 2001 in one OEM volume (#TM4626). Both machines share a single book instead of two. Wiring coverage spans functional schematics for every circuit from starting motor power supply through boom control, with cab harness W1, frame harness W2, and boom harness W3 mapped out. Hydraulic circuit diagrams for both models sit alongside the full repair procedures, transmission and hydraulic troubleshooting, load indicator error codes, and calibration steps. Torque values are spelled out too: wheel nuts at 550 N·m (400 lb-ft), 1/4-inch BSP hydraulic fittings at 33 N·m (24 lb-ft). Bookmarks jump you to any section, so pull it up on a tablet and read it right at the machine.
What's Inside This John Deere 3200, 3400 Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety | 5-16 | Group 05, Safety Information (Recognize Safety Information, Understand Signal Words, Live with Safety, Wear Protective Clothing, Service Machines Safely, Work in Ventilated Area, Illuminate Work Area Safely, Use Proper Tools, Construct Dealer-Made Tools Safely, Practice Safe Maintenance, Protect Against Noise, Use Proper Lifting Equipment, Support Machine Properly, Work in Clean Area, Handle Fluids Safely, Avoid Fires, Park Machine Safely, Prevent Battery Explosions, Prevent Acid Burns, Avoid High-Pressure Fluids, Avoid Heating Near Pressurized Fluid Lines, Remove Paint Before Welding or Heating, Service Tires Safely, Replace Safety Signs, Prepare for Emergencies, Dispose of Waste Properly) |
| General Information | 17-40 | Group 05, Technical Information (Dimensions, 3200 Telescopic Handler, Dimensions, 3400 Telescopic Handler) |
| Engine, Repair | 41-56 | Engine, Cooling System |
| Fuel/Air Intake Systems, Repair | 57-64 | Fuel System, Air Intake System |
| Electrical System, Repair | 65-108 | Group 05, Electrical Connectors (Special or Essential Tools, Electrical Repair Tool Kit, Electrical Connector Handling, Disconnecting Electrical Circuit, Remove Connector Body From Blade Terminals, Insulated/Non-Insulated Connectors, Replace Small Mate-N-Lok™ Pin Connector, Replace Cpc, Large Mate-N-Lok and Metrimate™ Pin Type Connectors, Replace Cpc Blade Type Connectors, Replace Sure-Seal™ Connectors, Replace Deutsch™ Connectors, Install Deutsch™ Contact, Replace Weather Pack™ Connector, Install Weather Pack™ Contact) |
| Power Train, Repair | 109-206 | Group 05, Torque Converter Unit (Special or Essential Tools, Special Tools, Self-Manufactured, Special Tool, Repair Specifications, Removal of Torque Converter Unit, Disassemble Torque Converter Unit, Drive Shaft Disassembly and Assembly, Replace Output Shaft Bearings, Inspect Transmission Pump, Assemble Torque Converter Unit, Installation of Torque Converter Unit) |
| Brake and Steering Systems, Repair | 207-250 | Group 05, Service Brakes (Special or Essential Tools, Repair Specifications, Hydraulic Line Torques, Brake System Accumulator, Removing and Installing Accumulator, Accumulator Charge Valve Removal and Installation, Accumulator Pressure Switch Removal and Installation, Brake Valve Removal and Installation, Brake Valve Repairs, Correct Preset Brake Pressure, Correct Maximum Brake Pressure, Bleed Service Brakes) |
| Hydraulic System, Repair | 251-290 | Group 05, Hydraulic Pump (Repair Instructions, Hydraulic Pump Removal, Hydraulic Pump Exploded View, Hydraulic Pump Installation) |
| Miscellaneous, Repair | 291-318 | Group 05, Boom (Repair Specifications, Other Material, Boom Design, Boom Removal and Installation, Inner Boom Removal and Installation, Replacing Front Wear Plates, Replacing Rear Wear Plates, Carrier Pivot Plate Removal and Installation, Carrier Change-Over Valve, Lowering Boom in Case of Hydraulic Failure) |
| Operator’s Cab, Air Conditioning System, Repair | 319-384 | Group 05, Operator’s Cab (Special or Essential Tools, Other Material, Repair Specifications, Operator’s Cab Removal and Installation, Replace Door Lock, Operator’s Cab Door Removal and Installation, Replace Rear Window, Replace Glued-In Windows, Cab Rear Panelling Removal and Installation) |
| Engine, Tests | 385-388 | Engine Tests |
| Fuel/Air Intake Systems, Tests | 389-392 | Air Intake System |
| Electrical System, Tests | 393-607 | Test Equipment, Electrical System Diagrams, Starting Motor Power Supply, Seat Adjustment, Windshield Wiper/Washer System, Heating/Air Conditioning System, Radio |
| Power Train, Tests | 608-637 | Transmission and Torque Converter, Theory of Operation, Tests, Diagnosis |
| Brake and Steering Systems, Tests | 638-665 | Brake System, Brake System Tests, Steering System, Theory of Operation, Steering Unit Test |
| Hydraulic System, Tests | 666-699 | Operation, Valves, Hydraulic System Tests |
| Heater, Air Conditioning, Tests | 700-724 | Operation, Tests |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Wheel nuts torque | 550 N*m (400 Ib-ft) | p. 198 |
| Hydraulic System BSP Fitting Torques (1/4") | 33 N*m (24 Ib-ft) | p. 35 |
| Filter element retaining screw torque | 30 N*m (22 Ib-ft) | p. 205 |
| Engine Power (ECE R24) | 73.5 kW (100 hp) | p. 19 |
| Engine Displacement | 4.5 L (276 cu.in.) | p. 19 |
| Fuel Tank Capacity | 200 L (53 U.S. gal.) | p. 19 |
| Engine Crankcase Oil Change with Filter | 13 L (3.4 U.S. gal.) | p. 19 |
| Transmission Oil Volume | 18.5 L (5.1 U.S. gal.) | p. 19 |
| Hydraulic System Oil Volume | 180 L (47 U.S. gal.) | p. 19 |
| Brake System Preset Pressure | 70 - 150 kPa (0.7 - 1.5 bar; 10 - 22 psi) | p. 209 |
| 3200 handler model | ||
| Hydraulic System Max Pressure | 23500 kPa (235 bar; 3407 psi) | p. 668 |
| 3400 handler model | ||
| Hydraulic System Max Pressure | 21000 kPa (210 bar; 3045 psi) | p. 668 |
John Deere 3200, 3400 Common Problems This Manual Covers
John Deere 3200/3400 telehandler cranks slowly or won't start in cold weather p. 387
Check battery condition and terminal connections for corrosion. Test glow plug continuity and confirm fuel lines are free of air. Review the preliminary engine test on page 387; it walks through crankcase water checks and oil condition. Engine crankcase takes 13 L (3.4 U.S. gal.) with filter change; confirm the oil viscosity grade suits the ambient temperature.
Manual Section: Engine - TestsRed warning light on for low hydraulic oil pressure in braking system, brakes feel soft p. 644
Verify the brake system accumulator nitrogen precharge, then confirm brake pressure falls within the preset 70-150 kPa (0.7-1.5 bar) range given on page 209. Inspect the accumulator charge valve and pressure switch for faults. Run the full brake test sequence starting on page 644 before the machine goes back into service.
Manual Section: Brake and Steering Systems - TestsJoystick controls intermittently unresponsive or erratic during boom extension and bucket tilt
Inspect electrical connectors at the joystick harness for corrosion and pushed-back pins per page 65. Pull load indicator error codes per page 605. If wiring checks clear, verify hydraulic system pressure at page 668: 23500 kPa (235 bar) for the 3200, 21000 kPa (210 bar) for the 3400. A shortfall points to pump or valve wear.
Manual Section: Electrical System - TestsTransmission oil temperature red warning light glows during sustained heavy hydraulic lifting cycles p. 626
Stop work and let the transmission cool before continuing. Verify transmission oil level is correct; total system volume is 18.5 L (5.1 U.S. gal.). Inspect the transmission cooler for blockage or debris. If overheating persists under normal loads, run the transmission hydraulic system diagnosis on page 626 to check for internal bypass or pump pressure loss.
Manual Section: Power Train - TestsHydraulic and transmission oil filter warning light stays on while engine is running p. 205
Replace the hydraulic and transmission oil filter immediately. Torque the filter element retaining screw to 30 N*m (22 lb-ft) on reinstall per page 205. Top the hydraulic system off to 180 L (47 U.S. gal.) after replacement. If the light persists with a fresh filter installed, check for internal bypass valve damage in the hydraulic repair section.
Manual Section: Hydraulic System - RepairBrake cables broken or binding over front axle, reduced braking at low speeds p. 207
Trace brake cable routing over the front axle for chafing, kinks, or broken strands; this is a known wear point on these machines. Check that accumulator preset pressure reads 70-150 kPa (0.7-1.5 bar) after cable replacement, per page 209. Bleed the service brakes using the procedure that starts on page 221.
Manual Section: Brake and Steering Systems - RepairFrequently Asked Questions
How do I reset the park brake on a John Deere 3400 telehandler?
To adjust the handbrake, loosen the outer (A) and inner (B) retaining nuts and pull the lever with the two spacer shims (C) away from the handbrake caliper. Then, adjust the two attaching screws (B) and lock nuts (C) to leave a 0.25 - 1.5 mm (0.01 - 0.06 in.) gap between the lock nut and washer (D), tightening nuts against mounting surface (A) to 150 N*m (110 Ib-ft). Finally, adjust the inner retaining nut (F) until the joint faces contact the brake disk, slacken off nut three quarters of a turn, and tighten the outer retaining nut (E) to 61 - 74 N*m (45 - 55 Ib-ft).
What are the error codes on a John Deere 3200/3400 telehandler?
For the load indicator, if LEDs (4) and (5) light up and LED (1) blinks fast, it indicates that the signal received from the load sensor lies outside the calibrated load span. If LEDs (2) to (7) blink slowly (once per second), it signals an error in the internal load indicator circuit. If LEDs (2) to (11) blink slowly (once per second) and LED (1) blinks fast, the load sensor is not connected or is defective.
What is the torque specification for the John Deere 3400 wheel nuts?
Wheel nuts on the John Deere 3400 telehandler torque to 550 N*m (400 Ib-ft), as listed in the axle repair specifications.
How do I clear a service or warning light on a John Deere 3200/3400?
To clear a service or warning light for the Load Indicator, turn the key in the main switch to the “ON" position. All LEDs (1 to 11) will flash for 2 - 3 seconds, and an alarm will sound as the system completes an internal self-test. Afterwards, all LEDs except the bottom LED (1) will go out, and the alarm will stop. To return to normal operation, press the CAL button; the LEDs will stop flashing, and if the 100% load is still applied, all LEDs will light up and the alarm will sound.
What do I get after purchasing this John Deere 3200, 3400 manual?
Checkout delivers a 724-page searchable PDF for instant download. Open it on a laptop, tablet, or phone and bring it right to the shop floor.
Are there any print restrictions on this John Deere 3200, 3400 manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Are electrical wiring diagrams included in this John Deere 3200, 3400 manual?
Yes, this John Deere 3200, 3400 Technical Manual includes complete electrical wiring diagrams, wire routing, and connector pinouts.
Document Quality
This document is a scanned PDF with an optical character recognition (OCR) layer, allowing you to search and copy the full text. The text quality is generally crisp and easy to read throughout. Diagrams and illustrations are primarily scanned raster images or photos, which are mostly clear with readable labels, though some may show slight pixelation when zoomed in. Pages are largely clean, but you may notice minor scan artifacts, occasional faint lines, or slight skewing on some pages, typical of a scanned document. There are several blank pages, such as page 4, which act as filler or section breaks.
Reviews
There are no reviews yet.