1. Introduction
This manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Massey Ferguson MF 626 Riding Lawn Mower. Familiarize yourself with all sections to ensure proper use and longevity of your equipment.
This document is a reproduction of the original factory operator's manual, designed to provide the most accurate information available at the time of the product's original manufacture.
Figure 1: Cover of the Massey Ferguson MF 626 Riding Lawn Mower Operator's Manual. The cover features a detailed line drawing of a tractor, indicating the manual's focus on agricultural or lawn care machinery.
2. Safety Information
Always prioritize safety when operating and maintaining the MF 626 Riding Lawn Mower. Failure to follow safety instructions can result in serious injury or death.
2.1 General Safety Rules
- Read and understand the entire manual before operating the mower.
- Never allow children or untrained persons to operate the equipment.
- Wear appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and sturdy footwear.
- Inspect the mower before each use for damaged parts, loose fasteners, or leaks.
- Keep all shields and guards in place.
2.2 Operation Safety
- Operate only in daylight or good artificial light.
- Clear the area of objects that could be thrown by the blades.
- Do not operate on excessively steep slopes.
- Disengage blades and shut off engine before leaving the operator's position.
3. Controls and Features
Familiarize yourself with the location and function of all controls before starting the engine.
3.1 Operator's Station
- Steering Wheel: Controls direction of travel.
- Throttle Lever: Adjusts engine speed.
- Ignition Switch: Starts and stops the engine.
- Brake Pedal: Engages the braking system.
- Clutch Pedal: Engages and disengages power to the transmission (if applicable).
3.2 Implement Controls
- PTO Engagement Lever: Engages power take-off for attachments.
- Deck Lift Lever: Adjusts cutting height of the mower deck.
4. Setup and Pre-Operation Checks
Before each operation, perform the following checks to ensure safe and efficient performance.
- Fuel Level: Check fuel tank and refill with recommended fuel type if necessary.
- Engine Oil: Verify engine oil level using the dipstick. Add oil if below the 'Full' mark.
- Tire Pressure: Ensure tires are inflated to the specified pressure.
- Blade Condition: Inspect mower blades for sharpness and damage. Replace or sharpen as needed.
- Safety Interlocks: Test all safety interlock systems (e.g., seat switch, PTO switch) to confirm they are functioning correctly.
- Clearance: Remove any debris from around the engine, exhaust, and mower deck.
5. Operating Instructions
5.1 Starting the Engine
- Ensure the transmission is in neutral and the PTO is disengaged.
- Sit firmly on the operator's seat.
- Set the throttle lever to the 'Choke' position (for cold starts) or 'Fast' position (for warm starts).
- Turn the ignition key to the 'Start' position. Release when the engine starts.
- Once started, move the throttle to the 'Run' position.
5.2 Mowing Procedures
- Adjust the cutting height using the deck lift lever.
- Engage the PTO lever to start the mower blades.
- Select an appropriate ground speed.
- Mow in overlapping passes for an even cut.
- Avoid sudden turns or changes in speed on slopes.
5.3 Stopping the Engine
- Disengage the PTO.
- Move the throttle lever to the 'Slow' or 'Idle' position.
- Turn the ignition key to the 'Off' position.
- Remove the key to prevent unauthorized use.
6. Maintenance
Regular maintenance is crucial for the performance and longevity of your MF 626 Riding Lawn Mower. Refer to the maintenance schedule for recommended intervals.
6.1 Daily Checks
- Check engine oil level.
- Inspect air filter for excessive dirt.
- Clean debris from engine cooling fins and mower deck.
- Check tire pressure.
6.2 Periodic Maintenance
- Engine Oil Change: Replace engine oil and filter every 50 operating hours or annually.
- Spark Plug: Inspect and clean or replace spark plug annually.
- Fuel Filter: Replace fuel filter annually or as needed.
- Blade Sharpening/Replacement: Sharpen or replace mower blades as wear dictates.
- Lubrication: Grease all lubrication points according to the lubrication chart.
Note: Always disconnect the spark plug wire before performing any maintenance on the mower blades or under the deck.
7. Troubleshooting
This section provides solutions to common operational issues. For problems not listed, consult a qualified service technician.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine will not start | No fuel; dead battery; faulty spark plug; safety interlock engaged. | Check fuel level; charge/replace battery; inspect/replace spark plug; ensure PTO is disengaged and operator is seated. |
| Engine runs rough | Dirty air filter; stale fuel; fouled spark plug. | Clean/replace air filter; drain and refill with fresh fuel; clean/replace spark plug. |
| Poor cutting performance | Dull blades; incorrect cutting height; excessive ground speed. | Sharpen/replace blades; adjust cutting height; reduce ground speed. |
8. Specifications
Key technical specifications for the Massey Ferguson MF 626 Riding Lawn Mower.
- Model: MF 626
- Type: Riding Lawn Mower
- Publisher: Massey Ferguson
- Publication Date: March 6, 1978
- ASIN: B007HMSNKI
9. Warranty and Support
As this is a reproduction of an original operator's manual, specific warranty information for the physical manual itself is typically provided by the reseller. For warranty information pertaining to the Massey Ferguson MF 626 Riding Lawn Mower, please refer to the original manufacturer's documentation or contact an authorized Massey Ferguson dealer.
For technical support regarding the operation or maintenance of your Massey Ferguson MF 626, it is recommended to consult an authorized Massey Ferguson service center or a qualified agricultural equipment technician.
