Secure the mower on a level spot, engage the brake, and pull the spark‑plug wire. Place a pan beneath the drain plug, loosen it with a socket, and let the old oil flow out completely, tilting the mower so the air filter stays up to avoid spillage. After the plug is reinstalled, wipe the dipstick, insert it, and fill with the recommended SAE‑30 or 10W‑30 4‑cycle oil to the proper level, checking for leaks. Continue for and you’ll uncover the remaining steps.
Tools & Materials Needed for Changing Oil in a Toro Lawn Mower
Three essential categories of items will keep the oil change on your Toro mower smooth and safe: drainage containers, filling tools, and removal equipment, plus basic safety supplies. You’ll need a clean pan or container under the drain plug, a tarp or cardboard for spill protection, and a method to recycle used oil per local rules. For filling, a funnel prevents spills, a dipstick lets you verify the level after the initial three‑quarters pour, and a rag wipes drips. Removal tools include a socket or wrench for the drain plug, an oil‑filter wrench if applicable, and a ratchet extension to tighten the plug without cross‑threading. Safety gear—gloves and goggles—protects you, while paper towels handle accidental belt oil. Choose proper oil grades (SAE 30 or 10W‑30) and schedule frequent oil changes to maintain engine health. Warm up the engine for one minute before draining to ensure oil flows freely. Remember to dispose of used oil responsibly according to local regulations. Follow the oil change interval recommended by John Deere to avoid premature wear.
Sold on Amazon
Kit Includes: (1) Air Filter Combo (1) Fuel Filter (1) Oil Filter (2) Spark Plugs (3) Quarts 10W30 Oil
Oil Change Kit Contains 2- Quarts of Toro Premium SAE 10W-30 and 1- Toro OEM Oil Filter 136-7848 Compatible with Exmark
How to Position Your Toro Mower and Prepare the Work Area
You’ll start by clearing a flat, level spot and removing any debris so the mower can sit stably while you work. First, assess level positioning considerations: verify the ground is even, then park the mower, engage the parking brake, and remove the spark plug wire to prevent accidental start‑up. Next, wear safety goggles and gloves, and let the engine cool completely. For engine tipping orientation, decide whether you’ll side‑tip with the air filter upward or use the bottom drain plug; consult the manual for model‑specific guidance. Place an oil pan beneath the drain area, guarantee adequate lighting, and keep the space ventilated. Finally, double‑check that the mower remains immobile before proceeding to the next step. Always keep a blade removal tool handy to quickly disengage the blade if needed. Remember to use a drain pan that can hold at least the mower’s full oil capacity to avoid spills. Check the oil level with a dipstick after refilling to confirm the correct amount.
Draining the Old Oil From a Toro Lawn Mower
Now that the mower is securely positioned and the engine has cooled, place an oil pan directly beneath the drain plug on the underside of the engine base. Begin by checking drain plug location; consult the manual if the plug isn’t obvious. Clear any debris around the plug to avoid blockage. Use a socket or wrench to loosen the plug, then remove it slowly, maintaining the pan’s position. Allow the oil to flow completely, watching for a steady stream that confirms proper drainage. If the mower is a walk‑behind model, tilt it with the oil side down and the air filter up for a full purge, then return it upright. After the oil stops, reinstall the plug securely. Remember to wear protective gloves while handling the oil to prevent skin contact. Follow the pre‑run safety checklist before starting any maintenance task. For optimal engine longevity, change the oil after the first 5–10 hours of operation on a new mower.
Precision Compatibility: The 690946 drain plug is specifically designed for Briggs & Stratton engines and is a perfect replacement for the old part numbers 94239, 91084, 690946, and 805048. Our drain plug is specifically designed to replace missing or damaged plugs and ensures a secure seal
Replacement part number: 731-05628 73105628
[STAIN-FREE MAINTENANCE] Stop oil spills on your mower deck. The 14.98 inch total length** (with11.12 inch flexible hose) extends past the frame, allowing you to drain oil directly into a pan without the mess.
Choosing the Right Oil Type & Quantity for Your Toro Model
Which oil you choose and how much you need directly affect your Toro mower’s performance and longevity. First, match viscosity to climate: SAE 30 is optimal for hot, summer conditions, while 10W‑30 works for cooler starts or all‑season use. For 22‑in Recycler models, the capacity is 0.5 L (18 fl oz); some crankcases require 20 oz (0.55 L) and others 15 oz (0.44 L). Always verify the dipstick stays between Add and Full. Oil quality considerations demand an API service classification of SJ or higher; high‑quality detergent oils (API SF, SG, SH, SJ) meet OEM specs for Toro, Briggs & Stratton, and others. Use Toro‑branded 4‑cycle oil—SAE 30, 10W‑30, or full synthetic—to guarantee protection. Adjust oil change frequency based on operating hours and temperature extremes. The mower’s engine benefits from a blend that includes high‑zinc oil for better wear protection. Using the wrong oil type can cause excessive wear because small‑engine designs rely on specific additive packages that differ from automotive engines. Proper disposal of used oil and related waste supports environmental recycling initiatives and reduces landfill impact.
SAE 10W-30 MOTOR OIL FOR SMALL ENGINES: One 32 fl oz bottle of STP Premium Synthetic Blend 4 Cycle Small Engine Oil SAE 10W-30, formulated for small engines in lawnmowers, generators, tractors, snow blowers, and other outdoor power equipment
Full Synthetic SAE 10W-30
Safety Checklist & Common Mistakes Before Refilling
Before you pour fresh oil into your Toro mower, make sure the engine is completely cool, the machine sits on a level surface, and the safety‑interlock system has been inspected; then verify that the oil‑fill tube is unobstructed and a collection container is ready. Conduct safety interlock checks by confirming the latch engages and the shut‑off switch is functional. Apply air filter precautions: tip the mower on its side with the filter facing upward to keep oil out of the element. Double‑check the dipstick cap rotation, wipe the stick clean, and read the level only after fully inserting and removing it. Avoid overfilling beyond the Full mark, and never rush the three‑minute settling period after each incremental addition. Follow the pre‑start safety checks outlined in the Husqvarna guide to ensure safe operation. Inspect the solenoid for corrosion before proceeding. Always wear protective gear such as safety glasses and closed‑toe shoes to minimize injury risk.
Disposing Used Oil and Keeping Your Toro Engine Healthy
If you follow proper disposal and storage procedures, you’ll protect both the environment and your Toro’s engine longevity. First, collect used oil in a leak‑proof HDPE #2 jug or a DOT‑approved 5‑gallon drum; never reuse food‑grade containers. Seal the container and transport it to a certified hazardous‑waste site, auto‑parts retailer, or municipal collection event—this is the proper disposal procedure. After draining, recycle the oil filter by hot‑draining for at least 12 hours, then bag it for the same facility. Incorporate these steps into your engine maintenance schedule: drain, store, and recycle each change, then verify the dipstick level and add a fuel stabilizer before the season ends. This routine prevents soil contamination, fines, and premature wear, keeping your Toro running smoothly. Proper disposal also avoids environmental damage from illegal dumping. Always wear protective gear when handling chemicals to minimize personal risk. Ensure the work area is well‑ventilated to reduce inhalation hazards. Remember to check your local regulations for hazardous waste collection days.
