Every one of the 685 pages in this New Holland Boomer 30, Boomer 35 Service Manual PDF (OEM #84373326) is dedicated to keeping your compact tractor running like it just rolled off the assembly line. You get complete hydraulic schematics tracing the open center remote valve, full electrical wiring diagrams, and step-by-step teardowns for both mechanical and hydrostatic transmissions. Open up to massive exploded views of the front axle and PTO assemblies, backed by dedicated troubleshooting charts to diagnose hard-starting issues fast. Verify the hydraulic lift system relief valve is hitting exactly 16671 kPa (2418 psi) before topping off the 4.7-liter engine crankcase. Stop wasting time looking for lost shop manuals. Grab this bookmarked file on your tablet, walk right up to the machine, and get the repair done today.
Complete the set for your Boomer 30, Boomer 35
What's Inside This New Holland Boomer 30, Boomer 35 Manual
| System | Pages | Key Topics |
|---|
| Introduction | 7-42 | Foreword, Foreword - Ecology and the Environment, International Symbols, Safety Rules, Basic Instructions - Important Notice Regarding Equipment Servicing |
| Hydraulic - Pneumatic - Electrical - Electronic Systems - a | 43-170 | Primary Hydraulic Power System - 10.A, Primary Hydraulic Power System Open Center Mechanical Remotevalve - 10.D, Electrical Power System - 30.A, Lighting System - 40.A |
| Engine and PTO in - B | 171-248 | Engine - 10.A, Fuel and Injection System - 20.A, Engine Coolant System - 50.A, Lubrication System - 60.A, Starting System - 80.A |
| Transmission, Drive and PTO Out - C | 249-472 | Power Coupling Clutch - 10.C, Transmission Mechanical - 20.B, Transmission Hydrostatic - 20.F, Rear PTO Mechanical - 40.B, Rear PTO Hydraulic - 40.C, Middle PTO - 44.A |
| Axles, Brakes and Steering - D | 473-592 | Front Axle - 10.A, Final Drive - 15.A, Steering Hydraulic - 20.C, Service Brake Mechanical - 30.B, Parking Brake Mechanical - 32.B |
| Frame and Cab - E | 593-634 | User Controls and Seat - 32.A, Safety Security Accessories Safety - 50.B |
| Hitch and Working Tool - H | 635-685 | Hitch Rear Hitch - 10.C |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Boomer 30 |
| Engine Gross Horsepower, Boomer 30 | 21 kW (28 Hp) | p. 31 |
| Boomer 35 |
| Engine Gross Horsepower, Boomer 35 | 28 kW (38 Hp) | p. 31 |
| All Models |
| Fuel Tank Capacity | 33.0 l (8.7 US gal) | p. 31 |
| Engine Crankcase Capacity (With Filter) | 4.7 l (5.0 US qt) | p. 31 |
| System Relief Valve Setting (Hydraulic Lift) | 16671 kPa (2418 psi) | p. 33 |
| Front Wheel Toe-In | 0 - 5 mm (0 - 0.20 in) | p. 32 |
| ROPS to Rear Axle Torque | 132 - 147 N·m (97 - 108 lb ft) | p. 35 |
| Service Brake Disc Thickness | 5.00 - 5.14 mm (0.1969 - 0.2024 in) | p. 568 |
| Steering Angle Inside | 48 degrees | p. 476 |
| HST Case Pressure | < 98 kPa (14 psi) | p. 362 |
