EasyManua.ls Logo

New Holland 266WMM - User Manual

New Holland 266WMM
52 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
OPERATOR’S MANUAL
266WMM
Mower Deck
PIN YJWR00241 and above
for Workmaster
25 Compact Tractor
Part number 51558669
1
st
edition English
June 2019
ORIGINAL INSTRUCTIONS

Questions and Answers

  • B
    Benjamin BlackAug 5, 2025
    How to fix an irregular cut with my New Holland Lawn Mower?
    • D
      Derek JamesAug 5, 2025
      An irregular cut from your New Holland Lawn Mower can stem from a few issues. Ensure the mower frame is level; if not, level it. Slow down your mowing speed. Check the blades; if they are blunt, grind them, or if worn out, replace them. Make sure your tires are inflated to the specified pressure. Lastly, adjust the anti-scalp rollers if they are not properly set.
  • S
    Shaun HarrisonAug 14, 2025
    Why is my New Holland Lawn Mower leaving strips of uncut grass?
    • T
      tracey55Aug 15, 2025
      If your New Holland Lawn Mower is leaving strips of uncut grass, it could be due to several reasons. You might be moving too fast, so try slowing down. Alternatively, the engine speed could be too low; mow at full speed and check/adjust the engine speed. If the grass is too long, cut it twice. Also, check if the blades are blunt or damaged, and replace or grind them if needed. Finally, debris in the mower frame can cause this issue, so clean up the mower frame.
  • N
    nathansheltonAug 25, 2025
    What to do if my New Holland 266WMM Lawn Mower has obstructed discharge?
    • N
      Nathan FloresAug 25, 2025
      If your New Holland Lawn Mower has obstructed discharge, it could be due to several factors. The grass might be too wet, so wait for it to dry. The grass might be too long, so raise the cutting height and mow twice. The cutting height could be too low, so raise it. The engine speed might be too low, so mow at maximum speed. Finally, you might be moving too fast, so slow down.

Summary

INTRODUCTION

To The Purchaser

Guidance for owners on operating and maintaining the equipment safely.

Safety First and Direction Reference

Explains safety symbols, warnings, and manual direction conventions.

SAFETY INFORMATION

Children and Before Operation Safety

Critical safety rules for children and essential pre-operation checks.

During Operation Safety

Safety precautions to follow while operating the machine and implement.

GENERAL SAFETY INFORMATION

Service, Startup, and Fire Prevention

Safety guidelines for maintenance, startup, and fire prevention measures.

Safe Operation Practices

Key safety rules for operating the machine, including hydraulic and electrical safety.

SPECIFICATIONS

Mower Housing and Drive System Specs

Details on mower deck construction, dimensions, and drive components.

SAFETY LABELS

Label Placement and Warnings

Illustrates safety label locations and their associated hazard warnings.

ESTIMATED ASSEMBLY TIME

Assembly Duration and Requirements

Provides estimated times for assembly and lists necessary tools and materials.

ASSEMBLY

Tractor Hitch and Bracket Installation

Guides for installing 3-point hitch pins, lifting pivots, and mower brackets.

Middle Supports Installation

Procedures for installing middle supports on tractors with or without front loaders.

Lifting Arms and Driveline Installation

Steps for connecting lifting arms and the driveline to the tractor.

OPERATION

General Preparation and Controls

Pre-operation checks, control familiarization, and engagement procedures.

MAINTENANCE

Blade Maintenance and Replacement

Procedures for sharpening, balancing, and replacing mower blades.

Belt and Adjustment Procedures

Instructions for belt replacement and adjusting belt tension and cutting height.

Lubrication and Troubleshooting

Schedule for lubrication and guide for resolving common operational issues.

PARTS

Under Part of Mower Frame

List and diagrams of parts for the underside of the mower deck.

Upper Part of Mower Frame

List and diagrams of parts for the upper section of the mower deck.

Front Hitch Components

Parts list and diagrams for the front hitch assembly.

Rear Hitch Components

Parts list and diagrams for the rear hitch assembly.

Drive System Components

Parts list and diagrams for the mower's drive system.

Wheel and Spindle Components

Parts lists and diagrams for wheels, spindle, and driveline.

TORQUE SPECIFICATION TABLE

Bolt Torque Values and Identification

Reference for standard torque values for various fasteners and bolt identification.

New Holland 266WMM Specifications

General IconGeneral
BrandNew Holland
Model266WMM
CategoryLawn Mower
LanguageEnglish

Related product manuals