New Holland L321, L328, C327, C332, C337 Skid Steer Service Manual



  • New Holland L321, L328 Tier 4B/Stage IV with PIN NJM453496 and after
  • New Holland C327, C332, C337 Tier 4B/Stage IV with PIN NJM453496 and after
  • All regions
  • Please confirm PIN compatibility before purchasing

Pages: 3,718
Format: PDF file
File size: 162mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

Latest edition. This 3,700+ page service manual covers service, repair and troubleshooting procedures for 2019 and newer New Holland L321, L328, C327, C332 and C337 skid steer loaders. Additionally the engine manual is included for engine and fuel system repairs. Two high resolution PDF format manuals with clickable links to navigate will be sent to your smartphone, tablet or computer after checkout.

Also includes F5 Tier 4B engine service manual



  • Engine Removal and Installation
  • Cylinder Head
  • Pan and Covers
  • Crankshaft and Flywheel
  • Rods and Pistons
  • Valve Drive and Gears
  • Pump Drives
  • Fuel Injection System
  • Fuel Filter
  • Fuel Tank
  • Turbocharger
  • Intake and Exhaust
  • Lubrication System
  • Cooling System
  • SCR
  • EGR
  • Engine Electrical Components

Front Axle

  • Axle
  • Chain Drive System

Hydrostatic Drive

  • Hand/Foot Control Adjustment
  • Pump
  • Motor
  • Motor Valves
  • Servo Control
  • Hydrostatic Transmission
  • Service, Testing and Adjustment

Hydraulic System

  • Schematics
  • Cleaning, Testing and Checks
  • Hydraulic Oil Reservoir and Cooler
  • Hydraulic Pump
  • Main Control Valve
  • Relief Valve
  • Optional Control Valve
  • Aux. Hydraulic Lines and Valves
  • High Flow System
  • Loader Hydraulics
  • Quick Coupler

Front Loader

  • Arm
  • Bucket

Frame and Ballasting

  • Counterweight
  • Wheels

Track System

  • Track Frame
  • Sprocket
  • Rubber Track
  • Track Tensioner
  • Idler Wheel
  • Roller


  • Heating
  • Air Conditioning
  • Cab Removal and Installation
  • Cab Tilting
  • Headliner
  • Door and Hatch
  • Seat

Electrical System

  • Overview
  • Wiring Schematic Sheets
  • Harnesses and Connectors
  • Using EST
  • Electrical Tests
  • Calibration Procedures
  • Reset ECU
  • Throttle Pedal
  • Starting System
  • Alternator
  • Battery
  • Sensors
  • CAN Bus
  • Joystick and EH Control
  • Instrument Cluster Setup
  • Wiper Motor

Have any questions or need more details? Contact Us

SKU: NH-L300T4B-SM Categories: , Tag:


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