Homelite 240 Specs (Reference Guide)
The Homelite 240 is an older two-cycle gasoline chainsaw, often catalogued at about 38 cc and with a 16-inch bar. Those figures are useful starting points, not proof of the parts on your saw. Check its model plate, manual, and bar markings before choosing fuel mix, bar, or chain.
Cleaning this saw is straightforward when you do it after each use: clear packed debris from the bar groove, oil holes, sprocket area, and cooling fins. That quick routine also gives you a chance to spot loose parts or damage before the next start. I treat the model name as an identification clue, not a parts guarantee. Older saws may have replacement bars or chains, and one wrong specification can make a seemingly simple repair unsafe.
Homelite 240 specifications at a glance
This table separates commonly reported reference figures from specifications that must be checked on the saw itself. It is meant to help you identify what to verify, not to approve a setup. A model name or engine size alone cannot confirm bar and chain fit, fuel ratio, or tuning values.
| Item | Useful reference | What to verify |
|---|---|---|
| Saw type | Older gasoline, two-cycle chainsaw | Model plate and matching manual |
| Engine displacement | Commonly catalogued at about 38 cc | Exact version, if stated in its manual |
| Bar length | Commonly listed with a 16-inch bar | Bar marking, mount, oiling, and approved setup |
| Fuel mix | No single ratio should be assumed | Ratio and oil type in the exact manual |
| Chain pitch, gauge, drive links | Not reliably established for every saw or fitted bar | All three values on the installed bar or chain |
| Idle and maximum speed | No universal verified values for all versions | Service manual; tachometer check by a qualified technician |
| Depth-gauge setting and fastener torque | Do not assume generic values | Chain maker’s instructions and correct service manual |
The 38 cc and 16-inch figures are reference points, not a full parts specification. A saw may have been repaired or modified over time. If the plate is missing, unclear, or inconsistent with the parts, pause and identify the saw before ordering components or fueling it.
Identify the saw and confirm its configuration
Look for the operator’s manual that matches the marked model and version. A parts diagram can help identify component shapes, but it does not replace operating and service instructions. If the saw has a different bar or carburetor than the manual illustration, that may reflect a repair or a past change. Confirm the parts with a qualified service shop before use.
How to verify bar and chain fit
The chain’s pitch is the spacing between its drive links, gauge is the thickness of those links, and drive-link count is the number of links that run in the bar groove. These three details must match the bar and saw setup. Bar length by itself cannot establish compatibility.
Read the markings stamped on the installed bar. Then check the chain’s packaging or manufacturer information for pitch, gauge, and drive-link count. Confirm that the bar mount fits the saw and that its oil holes line up with the saw’s oil outlet. Do not order a chain simply because a listing says it fits a “Homelite 240.”
| What you are checking | Where to check | Stop if… |
|---|---|---|
| Model and serial | Saw’s identification plate | Marking is unreadable or conflicts with the saw |
| Bar mount and length | Installed bar and matching manual | Bar does not fit securely or is not an approved setup |
| Chain pitch, gauge, links | Bar stamp and chain information | Any value is unknown or does not match |
| Lubrication | Oil holes, bar groove, and oil delivery | Oil does not reach the bar and chain |
Illustrative fitment scenario: You find a used 240 with a 16-inch bar but no chain box. The bar length does not tell you which chain to buy. Read the bar stamp, count links if needed, and confirm that the manual and saw’s mount and oiling arrangement support that setup.
Illustrative repair scenario: A replacement bar fits the mount, but its oil holes do not align with the saw’s outlet. Do not run it on the assumption that the chain will receive enough oil. Find a compatible bar or have a service shop confirm the correct configuration.
Prepare and operate the Homelite 240 safely
Safe operation starts with a sound saw and a work area you can control. Before starting, inspect the brake, throttle lockout, stop switch, chain catcher, handles, chain tension, bar rails, and oiling system. Wear a helmet, eye and hearing protection, chainsaw chaps, gloves, and suitable boots.
Use the exact manual for the cold- or warm-start procedure. Engage the chain brake and start the saw on stable ground; do not drop-start it. Once it is running, check that the chain stops at idle and that the oiler delivers oil before cutting. If either check fails, shut the saw down and correct the fault.
Plan the work before you make a cut. Check for tree lean, loaded limbs, wind, footing, escape paths, and people nearby. Keep two hands on the saw, use a stable stance, and keep the bar nose clear of the wood. Do not cut above shoulder height. Felling trees calls for training and a sound assessment of the tree and site; hire a qualified tree worker if the work exceeds your skill or equipment.
The bar nose’s upper quadrant is the kickback zone. If it contacts wood, the saw can move rapidly toward you. A chain brake helps limit injury risk, but it does not make nose contact safe or replace good control. Stop using the saw if its brake is faulty, its chain is loose or mismatched, or the chain is dull.
Fuel, tuning, and maintenance
A two-cycle engine needs gasoline mixed with the specified two-cycle oil. The wrong ratio, or straight gasoline, can cause severe engine damage. Do not assume 50:1 or another familiar ratio. Find the instruction for your exact Homelite 240 version and oil formulation before adding fuel.
If the manual is missing, identify the correct manual by model and version before fueling. Use fresh fuel prepared as directed, and use the specified bar-and-chain oil in the separate oil tank if the saw has one. Do not use a guessed mixture as a temporary workaround.
Clean the air filter, cooling fins, sprocket area, and bar groove as the manual directs. Clear the bar’s oil holes and check that the chain receives oil. Inspect the chain and bar for damage, wear, or a poor fit. Turn or service the bar only as its maker instructs. Replace worn or damaged parts rather than trying to make them work.
Sharpen the chain using its maker’s file size, angle, and depth-gauge instructions. Keep the cutters even. Do not use a generic depth-gauge setting when the chain type is unknown. If cutting performance drops, check sharpness, chain tension, and lubrication; forcing a dull chain through wood is not a safe fix.
Carburetor settings and maximum engine speed should come from the correct service manual. A qualified technician can check maximum speed with a tachometer. Do not tune by ear or raise RPM to compensate for poor cutting. Stop and seek service if the engine runs badly or the chain moves at idle.
Storage and return to service
Before storing the saw, follow the manual’s fuel-drain or stabilizer instructions. Do not leave unapproved fuel in it for extended periods. Store it in a cool, dry place out of children’s reach, with the chain covered.
Before using it again, inspect fuel lines, filters, mounts, and the primer if fitted. Check the chain brake and oil delivery, and replace cracked or deteriorated parts before starting. If the saw has sat for a long time or has unknown repairs, have a technician inspect it.
Conclusion: what to confirm before buying parts
The most useful Homelite 240 reference figures are an approximate 38 cc displacement and a commonly listed 16-inch bar. Neither confirms how a particular saw is equipped today. Verify the model, obtain the matching manual, and read the installed bar and chain markings before fueling, ordering parts, or cutting.
- Confirm the model plate and manual match.
- Verify the fuel ratio in that manual; never use straight gasoline.
- Match chain pitch, gauge, and drive-link count to the bar.
- Check bar fit, oil alignment, brake, and lubrication before use.
- Do not guess tuning, depth-gauge, or torque values.
Homelite 240 FAQ
How many cc is a Homelite 240 chainsaw?
It is commonly catalogued at about 38 cc. Check the exact model marking and its matching manual, since the catalog figure alone does not confirm the version or condition of an individual saw.
What bar length does a Homelite 240 use?
A 16-inch bar is commonly listed, but do not assume that every saw has that bar or can safely use it. Confirm the installed bar, mount, oiling, and approved configuration.
What chain fits a Homelite 240?
There is no safe answer from the model name alone. Match chain pitch, gauge, and drive-link count to the markings on the installed bar and confirm the saw’s setup.
What is the Homelite 240 fuel mix ratio?
Use the ratio specified in the manual for the exact saw version and oil formulation. Do not assume 50:1, and never run the saw on straight gasoline.
Can I identify the saw’s year from its serial number?
Do not rely on a serial number alone unless you have a verified lookup for that exact model. Use the identification plate and matching manual, or ask a qualified Homelite service source to help identify it.
Can I use any 16-inch bar on this saw?
No. The bar must fit the mount, match the oiling arrangement, and be approved for the saw’s configuration. Length alone does not establish fit.
Why does the chain not receive oil?
Possible causes include blocked bar oil holes or groove, debris near the oil outlet, or a fault in the saw’s oiling system. Stop cutting, clean and inspect the parts, and seek service if oil delivery does not return.
What should I do if the chain moves at idle?
Shut the saw down and do not use it until the fault is corrected. Check the manual and have a qualified technician inspect the idle setting and related components.
Can I sharpen the chain with a standard file?
Only if you know the chain type and use the chain maker’s specified file size, angle, and depth-gauge instructions. Do not guess these settings.
How should I store a Homelite 240 between seasons?
Follow the manual’s fuel-drain or stabilizer instructions, store the saw cool and dry out of children’s reach, and cover the chain. Inspect fuel lines, filters, brake, and oil delivery before returning it to service.
(This article was written by one of our staff writers, Elliott Fowler. Visit our Meet the Team page.)
