Part of the John Deere Repair Manuals.
This is the factory repair technical manual for the John Deere 5325N, 5425N and 5525N narrow tractors. It covers teardown and reassembly of the whole machine: engine and cooling, fuel and air, electrical, the PowrReverser transmission and clutch housing, MFWD, steering, brakes, the full hydraulic system including rockshaft and mid-mount valves, plus front axle, 3-point hitch, cab, A/C and operator station. Real numbers from the actual book: clutch housing-to-engine M20 cap screws torque to 430 N.m / 317 lb-ft (page 49), differential drive shaft nut runs 245-294 N.m (page 50). If you are splitting one of these tractors or pulling the hydraulic pump, this is the book the dealer tech uses. The same book also carries the machine specifications for the 5083EN, 5093EN and 5101EN — the spec tables on p29 list them alongside the 5425N and 5525N.
What's Inside This John Deere 5325N, 5425N, 5525N Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 8-102 | Safety, General Specifications, Fuel and Lubricants, Serial Number Locations, Features and Accessories |
| Engine Repair | 103-168 | Engine, Cooling System |
| Fuel and Air Repair | 169-215 | Fuel System, Air Intake System, Speed Control Linkage |
| Electrical Repair | 216-381 | Battery, Starter and Alternator, Electrical System Components, Wiring Harness |
| Power Train Repair | 382-706 | Clutch Housing, PowrReverser Transmission, Rear PTO Drive Shaft, Differential, Final Drives, Mechanical Front Wheel Drive |
| Steering and Brake Repair | 707-770 | Steering Repair, Brake Repair |
| Hydraulic Repair | 771-919 | Hydraulic Pump and Filter, Rockshaft, Selective Control Valve, Hydraulic Mid-Mount Control Valve |
| Miscellaneous Repair | 920-949 | Front Axle, Wheels, 3-Point Hitch, Fenders, Hood |
| Operator Station Repair | 950-1105 | Seat and Support, Control Console and Panel, Cab Components, Air Conditioning System, Heating System |
| Dealer Fabricated Tools | 1106-1111 | Special Tools |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| 5325N Engine (5030PF270) Horsepower | 50 kW (67 hp) | p. 34 |
| 5425N/5083EN Engine Horsepower | 60 kW (81 hp) | p. 36 |
| 5525N/5093EN Engine Horsepower | 68 kW (91 hp) | p. 37 |
| 5101EN Engine Horsepower | 74 kW (99 hp) | p. 39 |
| Engine/Flywheel Housing-to-Clutch Housing Cap Screw Torque (4-Cylinder) | 260 N.m (192 lb-ft) | p. 48 |
| Clutch Housing-to-Engine M20 Cap Screw Torque | 430 N.m (317 lb-ft) | p. 49 |
| Differential Drive Shaft Nut Torque | 245-294 N.m (181-217 lb-ft) | p. 50 |
| Hydraulic Pump Mounting Cap Screw Torque (5-Cylinder Engine) | 50 N.m (37 lb-ft) | p. 775 |
John Deere 5325N, 5425N, 5525N Common Problems This Manual Covers
Complete hydraulic failure - nothing lifts, no remote flow
Check oil level first, then pull the transmission-hydraulic filter and pickup screen, the two most-replaced items on these tractors. If flow is still dead, follow the Hydraulic Pump and Filter procedures in the Hydraulic Repair section for pump removal, inspection and reinstall, including the 50 N.m pump mounting screw torque on 5-cylinder engines (page 775).
Manual Section: Hydraulic Repair - Hydraulic Pump and Filter p. 775Hydraulic oil running hot
Overheating oil usually traces to a clogged transmission-hydraulic filter, an internal leak dumping high-pressure oil, or misadjusted hitch and SCV linkage. The Hydraulic Repair section covers filter service, selective control valve and rockshaft overhaul so you can find and fix the internal bypass instead of just changing oil.
Manual Section: Section 70 - Hydraulic Repair, Group 10: Rockshaft p. 810Engine knocks under load
Rule out low oil and fuel contamination first, then look at injection pump timing and chronic overload. The Engine Repair section gives full teardown and reassembly for the 5030 and 5083/5093 series engines, and Fuel and Air Repair covers injection pump removal, installation and timing on the engine.
Manual Section: Section 30 - Fuel and Air Repair, Group 05: Fuel System (specifications) p. 169Hard starting, especially cold
Air in the fuel lines, a plugged fuel filter or a dragging starter are the usual suspects. Fuel and Air Repair covers bleeding the system and filter replacement, while Electrical Repair handles battery, starter and alternator removal, bench testing points and wiring harness repair for slow-crank conditions.
Manual Section: Section 40 - Electrical Repair, Group 05: Battery, Starter and Alternator p. 216Frequently Asked Questions
My whole hydraulic system quit - hitch, remotes, steering assist. Does this manual cover it?
It covers the repair side. The usual culprits on these tractors are low oil, a plugged transmission-hydraulic filter, a clogged pickup screen, or an internal high-pressure leak, and the Hydraulic Repair section walks you through pump, filter, rockshaft and control valve removal and overhaul. Note this volume is the Repair book - step-by-step pressure testing and diagnosis lives in the companion Diagnosis and Tests manual.
Does it cover splitting the tractor to get at the clutch and PowrReverser?
Yes, that is the heart of the Power Train section: clutch housing separation, PowrReverser transmission teardown, rear PTO drive shaft, differential and final drives. The critical torques are in the book - the M20 clutch housing-to-engine cap screws call for 430 N.m (317 lb-ft) on page 49, and the flywheel housing-to-clutch housing screws on 4-cylinder units take 260 N.m (192 lb-ft) on page 48. Guessing those numbers on a split is how housings crack. p. 49
Which engines and horsepower do these three models run?
Straight from the spec pages: the 5325N runs the 5030PF270 turbocharged 5-cylinder 3.0 L diesel rated 50 kW / 67 hp at 2400 rpm (page 34). The 5425N with the 5083EN engine is 60 kW / 81 hp (page 36), and the 5525N with the 5093EN makes 68 kW / 91 hp (page 37). The manual covers engine and cooling system repair for all three. p. 34
Will this book help with hard starting or a no-start diesel?
The Fuel and Air Repair section covers the fuel system, air intake and speed control linkage, so bleeding air, replacing filters and injection pump R&I are all in here. Common causes on these machines are air in the fuel, a clogged fuel filter, a slow starter or the fuel shutoff not reset after running dry. For starter and battery work, that is in Electrical Repair. Structured troubleshooting trees are in the separate Diagnosis and Tests manual.
Does it include cab, air conditioning and 3-point hitch work?
Yes. Operator Station Repair covers seat and support, control console, cab components, the A/C system and heating. Miscellaneous Repair handles the front axle, wheels, 3-point hitch, fenders and hood. There is also a Dealer Fabricated Tools section with drawings for the special tools Deere expects you to make rather than buy. p. 948
Reviews
There are no reviews yet.