New Holland Boomer 40D/45D/50D CVT Tier 3 Service Manual

About this manual

Published by New Holland, this OEM Service Manual is a PDF reference for the compact tractors listed in Manual details. The contents include Engine and crankcase, Continuously Variable Transmission (CVT), and Mechanical control.

The indexed contents provide page references for the documented systems and topics. Refer to Manual contents for section and page references, and to Manual details for model coverage and publication information.

Manual details

Manufacturer

New Holland

Manual type

Service Manual

Equipment type

Compact Tractor

Models

Boomer 40D CVT Tier 3, Boomer 45D CVT Tier 3, and Boomer 50D CVT Tier 3

Document number

47975091

Edition

1st edition

Publication year

2016

Publication date

July 2016

Text search

Available

PDF navigation

Interactive contents links and PDF bookmarks

Document quality

High — clear, readable text, illustrations and diagrams.

Product highlights

Electrical systems

The manual includes connector views and pinouts.

Hydraulic systems

The manual includes hydraulic pressure-test material and hydraulic valve-adjustment material.

Special tools

A special-tools section is included.

Maintenance

The manual includes a maintenance schedule.

Systems and topics in this manual

Engine

Listed topics include Engine and crankcase, Cylinder heads, and Pan and covers.

Transmission

This section brings together Continuously Variable Transmission (CVT).

Four-Wheel Drive (4WD) system

The contents identify Mechanical control in this section.

Front axle system

Listed topics include Powered front axle, Front bevel gear set and differential, and Final drives.

Rear axle system

This section brings together Powered rear axle and Rear bevel gear set and differential.

Power Take-Off (PTO)

The contents identify Rear electro-hydraulic control, One-speed rear Power Take-Off (PTO), and Central Power Take-Off (PTO) in this section.

Brakes and controls

Listed topics include Parking brake or parking lock and Mechanical service brakes.

Hydraulic systems

This section brings together Fixed displacement pump, Remote control valves, and Reservoir, cooler, and filters.

Steering

The contents identify Hydraulic control components, Pump, and Cylinders in this section.

Cab climate control

Listed topics include Heating, Ventilation, and Air conditioning.

Electrical systems

This section brings together Electrical system, Fuel injection system, and Transmission control system.

Platform, cab, bodywork, and decals

The contents identify Engine hood and panels, Fenders and guards, and Pneumatically-adjusted operator seat in this section.

Manual contents

Use these source headings to locate the task or system you need in the PDF.

• INTRODUCTION — p. 9
  • Foreword — p. 3
  • Safety rules — p. 4
  • Safety rules Service precautionary statements — p. 9
  • Basic instructions - Important notice regarding equipment servicing — p. 18
  • Basic instructions - Shop and Assembly — p. 19
  • Basic instructions Hardware — p. 21
  • Special tools — p. 22
  • Torque Wheel Bolt Torques — p. 23
  • Torque — p. 24
  • Special tools — p. 28
  • Basic instructions Tire ballast and pressures — p. 29
  • International symbols — p. 30
  • Torque Specification Tables — p. 31
  • General specification Tire Pressures — p. 36
  • General specification (*) — p. 37
  • Capacities — p. 38
  • General specification (*) — p. 39
  • Weight (*) — p. 44
  • General specification (*) — p. 45
  • Dimension General (*) — p. 46
  • Consumables — p. 51
  • Product identification General information — p. 52
• Engine - 10 — p. 63
  • [10.001] Engine and crankcase — p. 10.1
  • [10.101] Cylinder heads — p. 10.2
  • [10.102] Pan and covers — p. 10.3
  • [10.103] Crankshaft and flywheel — p. 10.4
  • [10.105] Connecting rods and pistons — p. 10.5
  • [10.106] Valve drive and gears — p. 10.6
  • [10.110] Balancer and damper — p. 10.7
  • [10.114] Pump drives — p. 10.8
  • [10.218] Fuel injection system — p. 10.9
  • [10.254] Intake and exhaust manifolds and muffler — p. 10.10
  • [10.304] Engine lubrication system — p. 10.11
  • [10.400] Engine cooling system — p. 10.12
  • [10.414] Fan and drive — p. 10.13
• Transmission - 21 — p. 263
  • [21.504] Continuously Variable Transmission (CVT) — p. 21.1
• Four-Wheel Drive (4WD) system - 23 — p. 441
  • [23.101] Mechanical control — p. 23.1
• Front axle system - 25 — p. 457
  • [25.100] Powered front axle — p. 25.1
  • [25.102] Front bevel gear set and differential — p. 25.2
  • [25.310] Final drives — p. 25.3
• Rear axle system - 27 — p. 607
  • [27.100] Powered rear axle — p. 27.1
  • [27.106] Rear bevel gear set and differential — p. 27.2
• Power Take-Off (PTO) - 31 — p. 669
  • [31.104] Rear electro-hydraulic control — p. 31.1
  • [31.110] One-speed rear Power Take-Off (PTO) — p. 31.2
  • [31.120] Central Power Take-Off (PTO) — p. 31.3
• Brakes and controls - 33 — p. 739
  • [33.110] Parking brake or parking lock — p. 33.1
  • [33.120] Mechanical service brakes — p. 33.2
• Hydraulic systems - 35 — p. 775
  • [35.000] Hydraulic systems — p. 35.1
  • [35.104] Fixed displacement pump — p. 35.2
  • [35.204] Remote control valves — p. 35.3
  • [35.300] Reservoir, cooler, and filters — p. 35.4
• Steering - 41 — p. 909
  • [41.200] Hydraulic control components — p. 41.1
  • [41.206] Pump — p. 41.2
  • [41.216] Cylinders — p. 41.3
• Cab climate control - 50 — p. 983
  • [50.100] Heating — p. 50.1
  • [50.104] Ventilation — p. 50.2
  • [50.200] Air conditioning — p. 50.3
• Electrical systems - 55 — p. 1115
  • [55.000] Electrical system — p. 55.1
  • [55.010] Fuel injection system — p. 55.2
  • [55.024] Transmission control system — p. 55.3
  • [55.100] Harnesses and connectors — p. 55.4
  • [55.201] Engine starting system — p. 55.5
  • [55.301] Alternator — p. 55.6
  • [55.302] Battery — p. 55.7
  • [55.404] External lighting — p. 55.8
  • [55.408] Warning indicators, alarms, and instruments — p. 55.9
  • [55.518] Wiper and washer system — p. 55.10
  • [55.640] Electronic modules — p. 55.11
  • [55.DTC] FAULT CODES — p. 55.12
• Platform, cab, bodywork, and decals - 90 — p. 1799
  • [90.100] Engine hood and panels — p. 90.1
  • [90.116] Fenders and guards — p. 90.2
  • [90.124] Pneumatically-adjusted operator seat — p. 90.3
  • [90.150] Cab — p. 90.4
  • [90.151] Cab interior — p. 90.5
  • [90.154] Cab doors and hatches — p. 90.6

Capabilities

The source outline indexes servicing instructions and maintenance. Use these source-backed headings to locate the applicable service or repair topic in the source PDF, then confirm model-specific notes, specifications, illustrations, and operating conditions at the relevant page before carrying out service or repair work.

Keep the source's safety sequence, prerequisite steps, labels, units, configuration notes, and footnotes with the selected task; do not apply an isolated value outside the conditions stated in the manual.

Delivery

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

New Holland Service Manual for Compact Tractor, document code 47975091, PDF edition.