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Part of the New Holland Repair Manuals.
This 827-page New Holland L565, LX565, LX665 Service Manual puts the complete factory rebuild reference for your Skid-Steer Loader right on your bench. Open it up and you get full wiring diagrams for the electrical system, hydraulic schematics covering the pump, control valve, and cylinder circuits, plus a dedicated troubleshooting and error code section so you stop chasing ghosts in the harness. Every torque spec is here too: control valve plugs run 38 N-m for the large size and 31 N-m for the small, and the hydraulic pump on your LX665 puts out 65.9 L/min at 2900 RPM. Bookmarked and searchable, so you skip the chapter-flipping and jump straight to the boom, axle, or gearbox section you actually need. Stop guessing at specs from a forum thread. Download it, load it on your phone, and get your machine back to factory condition.
What's Inside This New Holland L565, LX565, LX665 Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 1-37 | Introduction, Safety Information (Precautionary Statements, Safety Precaution Information, Safety Decals), Hardware Torque Specifications Chart |
| Engine | 38-199 | Air Cleaner, Camshaft, Crankshaft, Cylinder Head, Fuel System, Turbocharger |
| Electrical System | 200-391 | Advanced Warning System, Alternator, Eic (Electronic Instrument Cluster), Fuel System Components, Starter Motor, Wire Harness |
| Final Drive, Axles, Brakes, Gearboxes | 392-450 | Axles, Final Drive, Gearboxes, Parking Brake, Brake Caliper, Drive Chain |
| Hydrostatic System and Steering System | 451-547 | Hydrostatic Pumps, Hydrostatic Motors, Hydraulic System Cleaning, Charge Check Valve, Steering System Controls, Neutralizer and Control Linkage |
| Hydraulic System | 548-661 | Control Valve, Hydraulic Pump, Cylinders, Boom and Bucket, Hydraulic Cooling, Filter, Reservoir System, Hydraulic System Compatibility |
| Seat, Cab, ROPS, Boom Lock, Boom, Attachment Mounting Plate | 662-743 | Seat, Cab Inner Shell, ROPS Frame, Boom Lock Pin Linkage, Boom, Upper and Lower Link, Attachment Mounting Plates |
| Optional Equipment | 744-827 | Auxiliary Boom Hydraulics, Block Heater (Engine), Buckets, Heater/defroster (Cab), High Flow Hydraulics, Tires/wheels |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| L565 | ||
| Boom hydraulic kit part number | 9864103 | p. 653 |
| All Models | ||
| Control Valve Plugs (large) torque | 38 N·m (28 ft. lbs.) | p. 557 |
| Control Valve Plugs (small) torque | 31 N·m (23 ft. lbs.) | p. 557 |
| Bucket Cylinder Piston Cap Screw Torque | 386 N·m (285 ft. lbs.) | p. 627 |
| Hydraulic filter (spin-on canister) micron rating | 10 micron | p. 556 |
| EIC hydraulic oil temperature fault threshold | 99 C (210 F) | p. 207 |
| Boom circuit relief valve setting (later model/replacement) | 238 bar (3500 PSI) | p. 556 |
| Engine Displacement | 1995 cu. cm (121.7 cu. in.) | p. 32 |
| L565, LX565 | ||
| Hydraulic pump output @ 2900 RPM - @ 1000 PSI (26000 Series) | 57.5 L/min (15.2 GPM) | p. 611 |
| Lx665 | ||
| Hydraulic pump output @ 2900 RPM - @ 1000 PSI (26000 Series) | 65.9 L/min (17.4 GPM) | p. 611 |
| Engine horsepower (SAE Gross) | 52.0 @2900 RPM | p. 32 |
| L565-Lx565 | ||
| Engine horsepower (SAE Gross) | 42.5 @2900 RPM | p. 32 |
New Holland L565, LX565, LX665 Common Problems This Manual Covers
New Holland LX565 tilt bucket up operation extremely slow while down operation runs normal or fast p. 556
Check the tilt spool and relief valve in the tilt circuit for a stuck poppet or worn seal. Verify main system relief pressure holds at 170-177 bar (2500-2600 PSI) per page 556 spec. Remove the tilt valve plugs, torqued to 38 N·m (28 ft. lbs.) on reassembly, and inspect for scoring or debris blocking flow.
Manual Section: Hydraulic System TroubleshootingHydraulic system overheats under heavy load work and tilt power drops noticeably during operation p. 556
Drain and inspect the hydraulic reservoir for contamination or foaming, then check the EIC for a hydraulic oil temperature fault, which triggers at 99 C (210 F) per page 207. Test the boom circuit relief valve setting against 238 bar (3500 PSI) listed on page 556, and clean or replace the suction and return filters.
Manual Section: Hydraulic System TroubleshootingEngine stalls or bogs down whenever hydraulic lift or tilt functions are engaged p. 556
Test hydraulic drag on the pump and priority valve before blaming the engine. Confirm the main system relief valve holds 170-177 bar (2500-2600 PSI) per page 556 and isn't bypassing early under load. Check for a clogged suction filter restricting flow, and verify engine idle speed compensates for the added hydraulic demand.
Manual Section: Hydraulic System TroubleshootingAlternator shows no charging or intermittent charging with dash warning light flickering p. 207
Check the alternator output at the battery terminals; a healthy unit reads 12 V and 40 A per the spec on page 207. Inspect the drive belt tension and wiring harness connectors for corrosion. If output stays low, test the voltage regulator and replace the alternator if it fails to reach rated output under load.
Manual Section: Alternator TroubleshootingOne drive wheel loses power or spins freely while other wheel drives normally p. 395
Inspect the chain case and final drive gearbox on the side that lost power for chain slack or worn bearings. Remove the wheel and check for stripped splines, then torque wheel nuts to 170 N·m (125 ft. lbs.) on reinstall per page 395. Check axle outer bearing play and top off gear oil if low.
Manual Section: Final Drive System TroubleshootingFrequently Asked Questions
How to reset New Holland LX665 Error 04?
To reset Error 04 on a New Holland LX665, which indicates an output circuit to the engine preheat relay has shorted/opened, press the "ARROW" switch. This action cancels the error message, allowing the system to return to the start-up condition.
Torque specs for New Holland L565 drive axle bolts?
For the New Holland L565, the mounting bolt torque for the axle housing to case is 190 N·m (140 ft. lbs.). When reinstalling the axle retaining hardware, torque the bolts to 190 N·m (140 ft. lbs.).
What causes New Holland LX565 no-start issue?
A New Holland LX565 no-start issue can be caused by several factors, including a faulty key switch, a blown 5-amp electronic ignition fuse in the cab fuse panel, or a fuel solenoid that is not operating. Other causes include insufficient battery charge, lack of fuel, or air mixed in the fuel system.
How to clear error code on New Holland skid steer?
For early models, an error message is canceled by pressing the "ARROW" switch. For later models with a Gold Frame EIC board, fault history can be cleared by pressing and holding the "OPEN BOOK" switch until "CLEAr" appears in the display, then releasing the switch to clear all fault occurrences from memory.
How quickly can I access this New Holland L565, LX565, LX665 manual after?
You get a 827-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Can I print this New Holland L565, LX565, LX665 manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Are there wiring harness diagrams in this New Holland L565, LX565, LX665 manual?
Yes, full electrical schematics are included with wire colors, connector locations, and circuit descriptions.
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