Part of the New Holland Repair Manuals.
Part number 51425741 is New Holland's own factory service manual, 1st edition English, dated March 2018 for the North American market. It covers the LM6.32, LM6.35 Elite, LM7.35, LM7.42 CL, LM7.42 Elite and LM9.35 Tier 4B (final) telehandlers with the NEF 4 engine and SCR aftertreatment.
It prints the figures you work to, such as 157 L (41.5 US gal) total hydraulic system capacity and a steering relief valve setting of 170 - 178 bar (2465 - 2581 psi).
The chapters follow the machine: engine and SCR, powershift transmission, axles, brakes, hydraulics, steering, cab climate, electrics, fault codes, boom and cab. Pick the system, open the chapter and you are on the procedure without paging through the rest.
What's Inside This New Holland LM6.32–LM9.35 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Publication and Applicability | 1-8 | Cover Identification, Edition and Date, Product and Engine Links, Market Applicability, Contents |
| Introduction and Specifications | 9-65 | Safety Rules, Shop and Assembly Practice, Torque Conventions, Hydraulic Contamination, Consumables, Machine Dimensions, Product Identification |
| Engine | 66-184 | Engine Specifications, Engine Removal and Installation, Fuel Tanks and Filters, Air Cleaners, SCR Exhaust Treatment, Engine Cooling, Fan and Drive |
| Transmission | 185-310 | Powershift Specifications, External Controls, Clutch Assemblies, Gearbox Overhaul, Cooler and Lines, Torque Converter |
| Four-Wheel Drive (4WD) System | 311-328 | Front and Rear Drive Shaft Identification, Drive Shaft Removal and Installation, Universal Joint Service |
| Front Axle System | 329-420 | Powered Front Axle, Bevel Gear Set, Differential, Final Drive Hubs, Steering Knuckles, Axle Shafts |
| Rear Axle System | 421-492 | Powered Rear Axle, Rear Differential, Bevel Gears, Planetary Drives, Final Drive Hubs, Steering Knuckles |
| Brakes and Controls | 493-560 | Hydraulic Service Brakes, Parking Brake, Brake Discs, Pressure Checks, Brake Bleeding, Manual Brake Release |
| Hydraulic Systems | 561-846 | Hydraulic Schematics, Fixed and Variable Pumps, Main Control Valve, Pilot Controls, Auxiliary Hydraulics, Ride Control, Telescopic Cylinders |
| Steering | 847-898 | Steering Specifications, Steering Angle Adjustment, Hydraulic Control Valve, Load Sensing Operation, Steering Cylinders |
| Cab Climate Control | 899-968 | Air Conditioning Operation, Refrigerant Recovery, Evacuation and Charging, Compressor Service, Pressure Diagnosis |
| Electrical Systems: Harnesses and Schematics | 969-1735 | ECU and Sensor Descriptions, Fuses and Relays, Wiring Schematic Sheets, Harness Localization, Connector Pinouts, Engine Wiring |
| Starting, Battery, SCR and Steering Electrics | 1736-1841 | Starter Service, Battery Service, SCR Electrical Components, Steering Control System, Warning Indicators |
| Fault Codes | 1842-2676 | UCM Faults, Transmission Commands, Joystick and Hydraulic Controller Faults, Brake and Steering Diagnostics, Engine ECU, CAN, SCR and DEF Codes |
| Telescopic Single Arm | 2677-2686 | Mechanical Carrier, Carrier Pins and Cotter Pins, Carrier Shims |
| Platform, Cab, Bodywork and Special Tools | 2687-2737 | Cab Removal and Installation, Machine Shields and Guards, Special Tool Index |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine oil capacity with filter change | 12 l (3.2 US gal) | p. 44 |
| Cooling system capacity | 24 l (6.3 US gal) | p. 44 |
| Fuel system capacity | 140 l (37 US gal) | p. 44 |
| Hydraulic system total capacity | 157 L (41.5 US gal) | p. 44 |
| Brake fluid quantity | 1 l (0.3 US gal) | p. 44 |
| DEF/AdBlue tank capacity | 32 l (8.4 US gal) | p. 45 |
| Peak power, LM6.32, LM7.35, LM7.42 CL, LM9.35 | 98 kW (133.2 Hp) at 1800 RPM | p. 68 |
| Peak power, LM6.35, LM7.42 | 107 kW (145.5 Hp) at 1800 RPM | p. 68 |
| Peak torque, LM6.32, LM7.35, LM7.42 CL, LM9.35 | 549 N·m (404.9 lb ft) at 1500 RPM | p. 68 |
| Peak torque, LM6.35, LM7.42 | 591 N·m (435.9 lb ft) @ 1500 RPM | p. 68 |
| Engine displacement | 4.5 l (274.6 in³) | p. 68 |
| Rated engine speed, full load | 2200 RPM | p. 68 |
| Lift height (B, position 4), LM6.32 and LM6.35 | 6037 mm (238 in) | p. 55 |
| Lift height (B, position 4), LM7.35, LM7.42 and LM7.42 CL | 6902 mm (272 in) | p. 55 |
| Lift height (B, position 4), LM9.35 | 9122 mm (359 in) | p. 55 |
| Standard tires | 460/70R24 | p. 850 |
| Boom function main relief pressure | 236.5 - 243.5 bar | p. 564 |
| Max hydraulic brake oil pressure | 80 bar (1160 psi) | p. 496 |
| Steering relief valve setting | 170 - 178 bar (2465 - 2581 psi) | p. 850 |
| Steering angle adjustment lock nut torque | 150 N·m (110.6 lb ft) | p. 858 |
New Holland LM6.32–LM9.35 Series Common Problems This Manual Covers
Fault code 2620 - Gear selection error on an LM6.35 or LM7.42 Elite
The Fault Codes chapter lists a joystick control handle (Z-003) failure as the possible cause. The fix it gives is to replace the joystick control handle (Z-003). Before you order the handle, check its harness and connector against the schematic sheets and connector pinouts in the Electrical systems chapter.
Manual Section: Electrical systems - FAULT CODES p. 1859Fault code 9010 - Digital In Switch PRV boom down: the plausibility check with the PWM output failed, or the voltage is out of range
The Fault Codes chapter points to a failed boom lift down valve Y-014 and says to replace it. The Hydraulic systems chapter covers the main control valve and the hydraulic schematics. The electrical schematic sheets let you trace the Y-014 wiring before you change the valve.
Manual Section: Electrical systems - FAULT CODES p. 2303Fault code 12462 - Park Brake diagnostic failure within 5s: the brake was commanded to engage but was not detected as engaged
The Fault Codes chapter gives the failure mode as a park brake pressure switch whose contacts stay open. The fix is to replace the Park Brake pressure switch B-019. The Brakes and controls chapter covers the parking brake, the pressure checks and manual brake release if you need to move the machine first.
Manual Section: Electrical systems - FAULT CODES p. 2357Fault code 13600 - Steering control function: not admitted inputs combination
The Fault Codes chapter blames misuse or bad actuation of the rotary switch, and the fix is to operate the rotary switch properly. The steering control system section in the Electrical systems chapter shows how steering mode selection works, so the operator can be shown the right sequence. No part replacement is listed.
Manual Section: Electrical systems - FAULT CODES p. 2392Frequently Asked Questions
Which New Holland telehandlers does this service manual cover?
It covers the LM6.32, LM6.35 Elite, LM7.35, LM7.42 CL, LM7.42 Elite and LM9.35 Tier 4B (final) telescopic handlers. It is New Holland part number 51425741, 1st edition English, March 2018, written for the North America market. p. 1
What engine power and torque does each New Holland LM6.32–LM9.35 Series model have?
The LM6.32, LM7.35, LM7.42 CL and LM9.35 make 98 kW (133.2 Hp) at 1800 RPM and 549 N·m (404.9 lb ft) at 1500 RPM. The LM6.35 and LM7.42 make 107 kW (145.5 Hp) at 1800 RPM and 591 N·m (435.9 lb ft) at 1500 RPM. All of them use the NEF 4 Tier 4B engine, 4.5 l (274.6 in³), rated at 2200 RPM full load. p. 68
What are the fuel, hydraulic and DEF tank capacities on the New Holland LM6.32–LM9.35 Series telehandler?
The fuel system holds 140 l (37 US gal). Total hydraulic system capacity is 157 L (41.5 US gal). The DEF/AdBlue tank takes 32 l (8.4 US gal). An engine oil change with a new filter takes 12 l (3.2 US gal). p. 44
How high does each LM model lift?
The lifting dimensions table gives height B at position 4. The LM6.32 and LM6.35 reach 6037 mm (238 in). The LM7.35, LM7.42 and LM7.42 CL reach 6902 mm (272 in). The LM9.35 reaches 9122 mm (359 in). p. 55
Does the manual include wiring diagrams, hydraulic schematics and fault codes?
Yes. The wiring harnesses section of the Electrical systems chapter has the schematic sheets with component lists, for example SH02 - STARTING. The hydraulic schematics are in the Hydraulic systems chapter. The FAULT CODES chapter gives a procedure for each code, such as 2620 - Gear selection error and 13600 - Steering control function: not admitted inputs combination. p. 1061
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