New Holland service manual is a detailed source of important information and intended for commercial mowers following models:
MC22
MC28
MC35
This information helps to improve maintenance and repair these model commercial mowers. The manual is written for use by the operator and the service technician and is designed to help these persons to become fully knowledgeable of the mowers and all its systems in order to keep operating safely and efficiently the equipment and operators.
CONTENTS:
- SECTION 00 - GENERAL INFORMATION
- Introduction
- Precautionary Statements
- Technical Information
- Safety Precautions
- Decals
- Safety Decals
- Instruction Decals
- International Symbols
- Specifications
- Minimum Hardware Tightening Torques
- Special Tools
- Torque Applications
- Lubricants
- Touch-Up Paint
- Pre-Season and Predelivery Service
- SECTION 10 - ENGINE AND FUEL SYSTEMS
- Specifications
- Torque Specifications
- Special Tools
- Engine
- Description of Operation
- Troubleshooting
- Compression Test
- Engine Overhaul
- Engine Removal
- Engine Disassembly
- Engine Gears and Camshaft Removal
- Oil Pan and Pick-up Removal
- Connecting Rods, Bearings, and Piston Removal
- Disassembly, Inspection, and Assembly of Engine Components
- Cylinder Head
- Cylinder Block
- Pistons, Piston Rings, and Connecting Rods - Disassembly and Inspection
- Pistons, Rings, and Connecting Rod Assembly
- Crankshaft
- Oil Pump Port Block
- Camshaft and Timing Gears
- Flywheel
- Timing Gear Housing
- Engine Assembly
- Oil Pick-up and Pan Installation
- Oil Pump, Idler Gear, and Injection Timing
- Cylinder Head Assembly
- Engine Installation
- Lubrication System Specifications
- Engine Lubrication System
- Oil Filter
- Oil Pump
- Engine Oil Pressure Check
- Engine Oil Relief Valve
- Oil Consumption
- Cooling System
- Description of Operation
- Maintenance
- Coolant
- Radiator Cap
- Thermostat
- Cooling System Overhaul
- Radiator
- Water Pump
- Thermostat
- Fuel System
- Special Tools
- Description of Operation
- Injection Pump (MC22)
- Description of Operation
- Injection Pump (MC28 and MC35)
- Pumping Elements
- Delivery Valves
- Governor
- Description of Operation
- Fuel Injectors
- Description of Operation
- Troubleshooting
- Fuel System Repair
- Governor Disassembly
- Fuel Injectors
- SECTION 25 - FOUR WHEEL DRIVE REAR AXLE
- Specifications
- Torque Specifications
- Description of Operation
- Two-way (Sensitrackt) Clutch
- Troubleshooting
- Overhaul
- Disassembly - Drop Box
- Assembly - Drop Box
- Assembly
- Two-way (Sensitrackt) Clutch - Removal
- SECTION 27 - DIFFERENTIAL, AXLES
- Specifications
- Metric Bolt Torque Specifications
- Special Tools
- Description of Operation
- Power Flow - Range Gear
- Overhaul
- Transaxle
- Rear Transmission
- Front Transmission
- Axle
- Differential
- Drive Pinion Shaft
- Differential Lock
- Calibration
- SECTION 29 - HYDROSTATIC DRIVE SYSTEM
- Specifications
- Metric Bolt Torque Specifications
- Special Tools
- Description of Operation
- Hydraulic Fluid Flow - Neutral Position
- Hydraulic Fluid Flow - Forward Position
- Hydraulic Fluid Flow - Reverse Position
- Hydrostatic Transmission Filter
- HST Troubleshooting
- Pressure Testing
- Overhaul - Hydrostatic Transmission
- Overhaul - Disassembly
- Hydrostatic Transmission Adjustment
- Directional Control Pedal Linkage Adjustment
- SECTION 31- PTO
- Specifications
- Metric Bolt Torque Specifications
- Special Tools
- Description of Operation
- Overhaul - PTO
- Overhaul - Inspection
- Overhaul - Assembly
- Automatic PTO Disengagement System
- Adjustment
- SECTION 33 – BRAKES
- Specifications
- Metric Bolt Torque Specifications
- Description of Operation
- Brake Operation
- Parking Brake
- Troubleshooting
- Overhaul - Removal
- Overhaul - Disassembly
- Overhaul - Inspection
- Overhaul - Assembly
- Overhaul - Installation
- Parking Brake Adjustment
- SECTION 35 - HYDRAULIC SYSTEM
- Specifications
- Torque Specifications
- Special Tools
- Description of Operation
- Hydraulic Fluid Filter
- Lift Control Valve
- Fluid Flow - Neutral Position
- Troubleshooting
- Pressure Testing
- Overhaul
- Hydraulic Lift Cylinders
- Hydraulic Lift Control Valve
- Weight Transfer Valve
- Hydraulic System Relief Valve
- Hydraulic System Restrictor Valve
- Lift Arms
- Hydraulic Fluid Cooler
- Hydraulic Pump
- Remote Valves
- Remote Valve Operation
- SECTION 41 – STEERING
- Specifications
- Metric Bolt Torque Specifications
- Special Tools
- Description of Operation
- Power Steering System Components
- Hydrostatic Transmission Charge Pump
- Steering Column and Wheel
- Oil Flow - Neutral Operation
- Troubleshooting
- Pressure Testing
- Steering Cylinder Test
- Lubrication
- Overhaul
- Power Steering Motor
- Steering Cylinder
- Steering Column Removal and Disassembly
- Disassembly
- SECTION 44 - TWO-WHEEL DRIVE REAR AXLE
- Specifications
- Metric Bolt Torque Specifications
- Description of Operation
- Troubleshooting
- 2WD Rear Axle Overhaul
- SECTION 55 – ELECTRICAL
- Introduction
- Description
- Main Ground Locations
- Electrical System Components - Description and Testing
- Battery
- Fusible Link
- Fuse Block
- Key Switch
- Light Switch
- Headlight
- Seat Safety Start Switch
- PTO Safety Start Switch
- Hydrostatic Transmission Safety Start Switch
- Parking Brake Safety Start Switch
- Master Brake Safety Start Switch
- Relays
- Relay Operation Testing
- Diodes
- Glow Plug Indicator Light Timer
- Seat Safety Switch Timer
- Engine Oil Pressure and Overheat Warning Alarm
- Engine Glow Plugs
- Engine Oil Pressure Switch
- Engine Coolant Temperature Switch
- Engine Coolant Temperature Sending Unit
- Air Filter Restriction Switch
- Fuel Shutoff Solenoid
- Fuel Level Sending Unit
- Electric Fuel Pump
- Auxiliary Power Outlet
- Electric Cruise Control Switch
- Cruise Control Magnet
- Individual Circuit Schematics
- Charging System Circuit
- Air Filter Restriction Warning Circuit
- Lighting Circuit
- Instrument Panel - Component Operation and Servicing
- Alternator Specifications - MC 22
- Charging System for MC 22 Tractors
- Alternator Component Construction
- Alternator Troubleshooting - MC 22
- Preliminary Alternator Tests
- Alternator Removal
- Alternator Disassembly
- Alternator Component Testing and Inspection
- Alternator Bench Check
- Alternator Specifications - MC 28 and MC 35
- Charging System for MC 28 and MC 35 Tractors
- Alternator Troubleshooting - MC 28 and Mc 35
- Preliminary Alternator Tests
- Alternator Component Testing and Inspection
- Alternator Bench Check
- Starter Motor Specifications - MC 22
- Starting System - MC 22
- Components
- Inspection
- Electrical Testing
- No Load Test
- Starting System - MC 28
- Components
- Inspection
- Electrical Testing
- No Load Test
- Starting System - MC 35
- Components
- Inspection
- Electrical Testing
- No Load Test
- SECTION 90 - PLATFORM
- Engine Cover
- Fenders
- Seat Belt / Seat/ Seat Deck
- Roll Over Protective Structure (ROPS)
- Foldable ROPS
- Fuel Tank
- Operator Deck
This guide helps beginners and experienced professionals.
Features of the Manual
Format: PDF
Language: English
Pages: 829
Compatible with all versions of Windows, Mac, Linux, iPhone, iPad, and Android
Here you will find a lot of illustrations and diagrams with descriptions, tables and schemes, detailed information, recommendations on the installation, disassembly, and assembly of parts, data of electrical and hydraulic systems, engine and much more helpful information. The manual provides qualified, professional information and troubleshooting information that will be necessary in case of unexpected situations or malfunctions.
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