Part of the New Holland Repair Manuals.
This is the full factory repair manual for the New Holland B90B, B95B, B95BLR, B95BTC, B110B and B115B backhoe loaders, the same service information a dealer technician works from. It covers the whole machine: safety and maintenance, the technical specifications, the engine, the torque converter and Powershuttle and Powershift transmissions, the two-wheel-drive and four-wheel-drive axles and brakes, the double gear pump hydraulic system, the loader and the backhoe with its swing system, hydrostatic steering, and a full electrical section with the wiring diagrams. Every section carries the specifications, pressures, fault finding and step-by-step overhaul procedures, so you can chase a hydraulic, transmission or electrical fault and put it right instead of guessing.
What's Inside This New Holland B90B, B95B, B95BLR, B95BTC, B110B, B115B Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety and General Information | Safety Rules, General Instructions, Standard Torque Values, Consumables and Sealants, Model Coverage B90B to B115B | |
| Maintenance | Service Intervals, Lubrication and Fluids, Filters, Adjustments, Periodic Checks and Maintenance Schedule | |
| Technical Specifications | Engine and Hydraulic Pump Power, Pump Type and Flow, Capacities, Dimensions, Operating Weights, Performance Data per Model | |
| Engine | Engine Description and Specifications, Cylinder Head and Block, Fuel Injection, Cooling and Lubrication, Troubleshooting, Removal and Overhaul | |
| Torque Converter and Transmission | Torque Converter, Powershuttle and Powershift Transmission, Gears and Clutch Packs, Description and Operation, Fault Finding, Overhaul | |
| Axles and Brakes | Front and Rear Axles (2WD and 4WD), Differential and Final Drives, Service and Parking Brakes, Fault Finding, Overhaul | |
| Hydraulic System | Double Gear Pump, Loader and Backhoe Hydraulic Circuits, Control Valves, Cylinders, Pressure and Flow Testing, Overhaul | |
| Steering | Hydrostatic Power Steering, Steering Pump and Cylinder, Description and Operation, Fault Finding, Overhaul | |
| Electrical System | Wiring Diagrams, Starting and Charging Systems, Battery, Instruments, Sensors and Switches, Lighting, Diagnostics | |
| Loader | Loader Frame, Boom and Bucket, Self-Leveling, Loader Control Valve and Cylinders, Removal and Overhaul | |
| Backhoe | Backhoe Boom, Dipper and Bucket, Swing System and Motor, Stabilizers, Extendable Dipper, Control Linkage, Cylinders, Overhaul |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| B90B, B95B, B95BTC | ||
| Engine / Hydraulic Pump Power | 97 hp (72 kW) | |
| B110B | ||
| Engine / Hydraulic Pump Power | 110 hp (82 kW) | |
| Mechanical control models | ||
| Main Hydraulic Pump Type | double gear pump | |
| Main Hydraulic Pump Flow | 35.427 + 35.427 cm3/rev | |
New Holland B90B, B95B, B95BLR, B95BTC, B110B, B115B Common Problems This Manual Covers
Loader or backhoe cylinders drift down or will not hold a raised load.
Worn internal piston seals or contaminated oil are the usual cause. The Hydraulic System section covers the cylinders and control valves with the pressure tests, and the Loader and Backhoe sections give the cylinder reseal and overhaul steps.
Manual Section: Hydraulic SystemEngine overheats and loses coolant.
Usually a clogged radiator from debris or a failing water pump or thermostat. The Engine section covers the cooling system checks, pressure test and the radiator and water pump service to stop the overheating and coolant loss.
Manual Section: EngineBackhoe swing motor fails or the swing is erratic.
Internal gear wear in the swing motor or low pump flow are the usual causes. The Backhoe section covers the swing motor and system with the fault diagnosis, flow tests and the swing motor overhaul procedure.
Manual Section: BackhoeTransmission slips or the machine is sluggish moving off.
A tired torque converter or worn clutch packs are the usual cause. The Torque Converter and Transmission section covers the converter stall test, the clutch-pack checks and the overhaul with the reassembly specifications.
Manual Section: Torque Converter and TransmissionFrequently Asked Questions
The loader or backhoe cylinders drift down or will not hold - what does the manual cover?
Cylinder drift is usually worn internal piston seals or a leaking holding valve. The Hydraulic System, Loader and Backhoe sections cover the cylinders, control valves and seal replacement with the pressure tests to find and fix the drift.
The backhoe swing is erratic or the swing motor is failing - is that covered?
Yes. The Backhoe section covers the swing system and motor, the internal gears and the swing cylinders, with the fault diagnosis and overhaul to sort erratic rotation from a worn swing motor or low pump flow.
Does this manual include the wiring diagrams for the B-series backhoes?
Yes. The Electrical System section carries the wiring diagrams, starting and charging systems, instruments, sensors and switches, so you can trace an electrical fault on any of the B90B to B115B models.
Does it cover the transmission and torque converter?
Yes. The Torque Converter and Transmission section covers the Powershuttle and Powershift transmissions, the torque converter, gear and clutch packs, with the fault finding and full overhaul procedures and torques.
What engine power do these backhoes make and which models are covered?
The B90B, B95B and B95BTC make about 97 hp (72 kW) and the B110B about 110 hp (82 kW), with the B115B at the top of the range. The manual covers the B90B, B95B, B95BLR, B95BTC, B110B and B115B.
Is this New Holland B90B, B95B, B95BLR, B95BTC, B110B, B115B manual a digital?
You get a 1216-page searchable PDF (180 MB) that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Is this New Holland B90B, B95B, B95BLR, B95BTC, B110B, B115B manual printable?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Reviews
There are no reviews yet.