Part of the New Holland Repair Manuals.
Wrenching on a 2014 New Holland SP.240R, SP.275R, or the Guardian SP.240R and SP.275R versions? This service manual PDF (OEM #47657030) packs 763 pages of factory procedures for the whole self-propelled sprayer, engine through boom. You get fold-out electrical and hydraulic schematic posters mapping the chassis, transmission, boom, and cab harnesses along with lift cylinders, accumulators, and the front wheel assist circuit. Inside: a full error-code section, torque data, and step-by-step work on the power shuttle transmission, axles, hydraulic service brakes, spraying pump, and foam marking system. Fill the hydraulic tank to 95 L, then torque the 3000 RDS filter cover bolts to 52-61 N·m and the drain plug to 24-33 N·m. A sprayer parked in July costs you acres by the hour. Bookmarked with a full text layer; open it on your phone at the machine and pull any spec in seconds.
What's Inside This New Holland Guardian SP.240R, Guardian SP.275R Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 6-29 | Personal Safety, Safety Rules, Torque Data, Tire and Rim Repair, Fluid Capacities, Product Identification |
| Engine - 10 | 30-133 | Engine and Crankcase, Air Cleaners and Lines, Fuel Filters, Lift Pump and Lines, Fuel Tanks, Intake and Exhaust Manifolds and Muffler, Engine Cooling System, Fan and Drive |
| Transmission - 21 | 134-175 | Power Shuttle Transmission, Gearbox Internal Components, Dropbox |
| Front Axle System - 25 | 176-247 | Powered Front Axle, Non-Powered Front Axle |
| Rear Axle System - 27 | 248-325 | Powered Rear Axle, Rear Bevel Gear Set and Differential |
| Brakes and Controls - 33 | 326-353 | Hydraulic Service Brakes, Parking Brake or Parking Lock |
| Hydraulic Systems - 35 | 354-405 | Hydraulic Systems, Variable Displacement Pump, Reservoir, Cooler, And Filters |
| Pneumatic System - 36 | 406-423 | Pneumatic System, Pneumatic Operated Components |
| Frames and Ballasting - 39 | 424-435 | Frame |
| Steering - 41 | 436-459 | Hydraulic Control Components, Pump, Cylinders |
| Wheels - 44 | 460-475 | Front Wheels, Rear Wheels |
| Cab Climate Control - 50 | 476-549 | Heating, Air Conditioning |
| Electrical Systems - 55 | 550-661 | Engine Control System, Harnesses and Connectors, Heating, Ventilation, And Air-Conditioning Control System, Engine Starting System, Alternator, Battery |
| Spraying - 78 | 662-709 | Chemical Spraying, Spraying Pump, Foam Marking System |
| Accessories - 88 | 710-717 | Accessories |
| Platform, Cab, Bodywork, and Decals - 90 | 718-758 | Machine Shields and Guards, Pneumatically-Adjusted Operator Seat, Cab, Cab Interior |
| Electrical Schematic Poster - 47654937 | 759-760 | Chassis Main Harness, Transmission Harness, Boom Harness, Cab Harness, Fuse Distribution, Relay Modules |
| Hydraulic Schematic Poster - 47654935 | 761-763 | Main Hydraulic Schematic, Boom Hydraulic Schematic, Front Wheel Assist, Manifold, Lift Cylinders, Accumulators |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Control-main filter drain plug torque (2500 RDS transmission) | 30 - 40 N·m (22 - 30 lb ft) | p. 146 |
| Filter cover bolts torque (3000 RDS transmission) | 52 - 61 N·m (38 - 45 lb ft) | p. 146 |
| Drain plug torque (3000 RDS transmission) | 24 - 33 N·m (18 - 24 lb ft) | p. 146 |
| Hydraulic System Tank Capacity | 95 L | p. 23 |
| Dropbox Oil Capacity | 26.5 L | p. 23 |
| Planetary Wheel Hubs Oil Capacity | 7.6 L | p. 23 |
| Steering Relief Pressure | 2150 psi | p. 357 |
| Auxiliary Pump Pressure | 2500 psi | p. 357 |
| Brake Accumulator Pressure | 1500 psi | p. 357 |
| Front Wheel Lug Nut Torque | 495 N·m | p. 465 |
| SP.240R | ||
| ITL Differential Oil Capacity | 11.4 L | p. 23 |
| SP.275R | ||
| Axle Tech Limited Slip Differential Oil Capacity | 7.6 L | p. 23 |
New Holland Guardian SP.240R, Guardian SP.275R Common Problems This Manual Covers
New Holland Guardian SP.275R cranks but won't start, or starts intermittently in cold weather
Load-test the batteries and clean the grounds first; slow cranking mimics fuel starvation. Pull stored codes against the error code reference: code 278 means a failed fuel lift pump, code 268 flags fuel pressure not changing with operating conditions. If code 63 shows the controller 8 V reference too high, repair that circuit before buying fuel parts.
Manual Section: Engine - 10Steering goes weak and hydraulic functions slow down once the oil warms up
Check the reservoir level before anything else; the hydraulic tank holds 95 L and a low tank starves steering fast. Tee in a gauge and test pressures against page 357: steering relief should reach 2150 psi and the auxiliary pump 2500 psi. If either reads low, replace the hydraulic filters before condemning the pump.
Manual Section: Hydraulic Systems - 35 p. 357Shuttle shifts feel harsh and transmission fluid check shows dark, burnt-smelling oil
Drain the fluid hot and replace the control-main filter along with it. On 2500 RDS transmissions, torque the filter drain plug to 30 - 40 N·m (22 - 30 lb ft), spec on page 146. Refill, then run the hot fluid level check from the Transmission section and inspect the drained oil for clutch material before releasing the machine.
Manual Section: Transmission - 21 p. 146Wheel wobble or clunking from the hubs after tire work or wheel removal
Torque every lug nut before chasing bearings or bushings. Front wheels take 495 N·m, spec on page 465. Rear wheels on planetary drives take 434 N·m and drop box drives 495 N·m, both on page 471. Recheck torque after the first loaded run; freshly mounted wheels seat and lose clamp. Replace any stud with damaged threads.
Manual Section: Wheels - 44 p. 465Backup alarm goes dead or chassis monitor flashes electrical fault codes mid-job
Pull the stored codes at the chassis monitor before cutting into any harness. Code 148 means the backup alarm circuit is shorted or open: unplug the alarm, verify power and ground through the connector, and bench-test the alarm itself. Code 147 flags regulated system pressure below 290 PSI; that is a hydraulic problem, not wiring, so verify pressure first.
Manual Section: Electrical Systems - 55 p. 550Frequently Asked Questions
What are the torque specifications for the front wheel lug nuts on the New Holland SP.240R and SP.275R?
The lug nuts for the front wheels must be torqued to 495 N·m (365 lb ft). After one hour of use, the lug nuts must be re-torqued to the same specification. p. 465
What is the procedure for resetting the transmission control module after an overhaul or repair?
Whenever a transmission is overhauled or exchanged, the Transmission Control Module (TMC) must be set to 'RESET ADAPTIVE SHIFT PARAMETERS' using the Allison DOC™ software to erase previous adaptive information. p. 150
What is the correct torque for the rear wheel lug nuts on a sprayer with a drop box drive?
For a sprayer with a drop box drive configuration, the rear wheel lug nuts must be torqued to 495 N·m (365 lb ft). p. 471
What is the required charge pressure for the brake accumulator?
The brake accumulator must be filled to 103 bar (1500 psi). It is necessary to slightly overfill the accumulator by approximately 344.7 kPa (50 psi) to account for pressure loss when the fill hose is removed. p. 336
What is the procedure for bleeding the air from the wheel motor case drain?
To bleed the wheel motor, loosen the air bleed set screw on the wheel drive until air has escaped and only oil flows. Once air bubbles cease, tighten the bleed screw. This should be performed by two people. p. 384
Is this New Holland SP.240R manual a download or a disc?
Instant PDF download. You get the full 763-page searchable Service Manual immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Am I able to print pages from this New Holland SP.240R manual?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
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