Your AF Machinery insights: 21st May 2025

Drain and replace engine oil with the recommended grade for your machinery (look up your machinery model on Witham’s free online lubricant finder tool). 

Replace the oil filter to ensure clean oil circulation. 

Check for any oil leaks and fix. 

Inspect fluid levels and top up or replace as needed with the recommended grade for your machinery. 

Check for leaks and ensure proper operation of hydraulic systems. 

Check hydraulic filters and replace if needed. 

Check coolant levels and top up with the correct coolant/antifreeze mixture. 

Inspect hoses and belts for cracks or wear. 

Clean the radiator and ensure proper airflow. 

Thoroughly grease all moving parts, including bearings, joints, and linkages. 

Use correct specification grease that can withstand heavy loads and extreme temperatures. 

Pay special attention to header and feeder house components on combines. 

Clean or replace air filters to ensure optimal engine performance. 

Dirty air filters reduce fuel efficiency and can damage the engine. 

Check tyre pressure and ensure proper inflation. 

Inspect tyres for damage or wear. 

Tighten wheel nuts to the correct torque. 

Inspect and adjust sieves, concaves, and rotors. 

Check the condition of belts, chains, and sprockets. 

Inspect the header and feeder house for any damage or wear. 

Check all sensors and electronics are functioning correctly. 

Inspect all lights, signals, and safety equipment. 

Check for any loose bolts or fasteners. 

Test all controls and functions. 

Check oil and grease quantities for emergency top ups. 

Clean dust and dirt off machinery with a cleaner e.g. Witham General Purpose Traffic Film Remover Cleaner.

Clean out dust and debris. 

Check and lubricate fans, belts, pullies and chains.