Ọrọ Iṣaaju
This manual provides essential instructions for the safe and efficient operation, maintenance, and care of your Stihl MS 151 TC-E Chainsaw. The Stihl MS 151 TC-E is a lightweight, gasoline-powered chainsaw designed for tree-care applications. It features a manual fuel pump and STIHL ErgoStart (E) for smooth starting, and comes standard with a 1/4"-PM3 chain for refined cutting. This tool is intended for use by trained professionals.
Please read this manual thoroughly before operating the chainsaw to ensure your safety and to achieve optimal performance from the machine. Keep this manual in a safe place for future reference.
Alaye Aabo pataki
IKILO: Chainsaws can be dangerous. Improper use can result in serious injury or death. Always follow all safety precautions and instructions provided in this manual.
- Ohun elo Idaabobo Ti ara ẹni (PPE): Always wear appropriate PPE, including a helmet with face and hearing protection, safety glasses, heavy-duty gloves, chainsaw protective trousers, and safety boots.
- Ikẹkọ: This chainsaw is specifically designed for tree-care and must only be used by trained and qualified personnel.
- Agbegbe Iṣẹ: Ensure the work area is clear of bystanders, children, and animals. Maintain a firm footing and balance.
- Mimu epo: Handle fuel with extreme care. Fuel is highly flammable. Mix and refuel outdoors, away from ignition sources.
- Ifẹhinti: Be aware of kickback hazards. Avoid cutting with the tip of the guide bar.
- Itọju: Regularly inspect and maintain the chainsaw according to the instructions to ensure safe operation.
- Ajogba ogun fun gbogbo ise: Have a first aid kit readily available and know how to use it.
For detailed safety guidelines, refer to the comprehensive safety section in the full Stihl safety manual.
Eto ati Apejọ
1. Unpacking
Carefully remove all components from the packaging. Verify that all parts are present and undamaged. Refer to the packing list for a complete inventory.
2. Ìpèsè epo àti epo
The MS 151 TC-E uses a 2-stroke engine that requires a mixture of gasoline and 2-stroke engine oil. Use high-quality unleaded gasoline and Stihl 2-stroke engine oil or an equivalent high-quality oil designed for air-cooled 2-stroke engines.
- Ipin Idapọ: Follow the recommended mixing ratio specified by Stihl, typically 50:1 (50 parts gasoline to 1 part oil).
- Agbara Epo epo: 0.20 liters.
- Chain Oil Tank Capacity: 150 cm³. Use only high-quality chain lubricant.
Pataki: Always mix fuel in a separate, approved container. Never mix fuel directly in the chainsaw's fuel tank.
3. Fifi sori ẹrọ igi ati ẹ̀wọ̀n
- Ensure the engine is off and the chain brake is engaged.
- Yọ awọn pq sprocket ideri.
- Place the guide bar onto the studs, ensuring the bar groove aligns with the drive link of the chain.
- Fit the chain around the sprocket and into the guide bar groove. Ensure the cutting edges of the chain are facing forward on the top of the guide bar.
- Replace the chain sprocket cover and hand-tighten the nuts.
4. Ṣíṣe àtúnṣe ìfúnpọ̀ ẹ̀wọ̀n
Proper chain tension is critical for safe and efficient operation. The chain should be snug against the bottom of the guide bar, but still able to be pulled around by hand. Adjust tension using the tensioning screw, then fully tighten the chain sprocket cover nuts.

Aworan 1: The Stihl MS 151 TC-E Chainsaw, showcasing its compact design and included oil bottles. This image illustrates the overall appearance of the product.
Awọn ilana Iṣiṣẹ
1. Bibẹrẹ Engine
The MS 151 TC-E features STIHL ErgoStart (E) for easier starting.
- Place the chainsaw on a firm, level surface.
- Olukoni awọn ṣẹ egungun pq.
- Set the master control lever to the cold start position (choke on).
- Press the manual fuel pump (primer bulb) several times until fuel is visible.
- Pull the starter cord firmly until the engine fires briefly.
- Move the master control lever to the half-throttle position.
- Fa okùn ìbẹ̀rẹ̀ náà lẹ́ẹ̀kan síi títí tí ẹ̀rọ náà yóò fi bẹ̀rẹ̀ tí yóò sì ṣiṣẹ́.
- Blip the throttle to disengage the half-throttle and allow the engine to idle.
- Disengage the chain brake before beginning to cut.
2. Ige imuposi
Always maintain a secure grip with both hands. Ensure proper footing and balance. Plan your cuts to avoid kickback and falling hazards. For detailed cutting techniques, especially in tree-care, professional training is required and highly recommended.
3. Idekun Engine
To stop the engine, move the master control lever to the STOP position. Engage the chain brake immediately after stopping the engine.
Itoju
Regular maintenance ensures the longevity and safe operation of your Stihl MS 151 TC-E Chainsaw. Always ensure the engine is off and cool, and the spark plug cap is removed before performing any maintenance.
- Awọn iṣayẹwo ojoojumọ:
- Check chain tension.
- Inspect chain for sharpness and damage.
- Check guide bar for wear and burrs.
- Verify chain brake function.
- Ṣàyẹ̀wò ipele epo ati awọn ipele epo pq.
- Pipin Ẹwọn: A sharp chain is crucial for efficient and safe cutting. Sharpen the chain regularly using a round file of the correct diameter (refer to chain specifications) and a filing gauge. If unsure, have it professionally sharpened.
- Ninu:
- Nu asẹ afẹfẹ nigbagbogbo.
- Remove sawdust and debris from the cooling fins, chain sprocket area, and guide bar groove.
- Sipaki plug: Inspect and clean the spark plug periodically. Replace if electrodes are worn or fouled.
- Ibi ipamọ: For long-term storage, drain the fuel tank and run the engine until it stops. Clean the chainsaw thoroughly and store it in a dry, secure location.
Laasigbotitusita
This section addresses common issues you might encounter with your chainsaw. For problems not listed here, or if you are unsure, contact an authorized Stihl service dealer.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Enjini ko bẹrẹ. | Kò sí epo, ìlànà ìbẹ̀rẹ̀ tí kò tọ́, páálí iná tí ó ti bàjẹ́, àlẹ̀mọ́ epo tí ó ti dí. | Check fuel level, follow starting instructions carefully, clean/replace spark plug, clean/replace fuel filter. |
| Engine starts but stalls. | Incorrect carburetor adjustment, clogged air filter, old fuel. | Adjust carburetor (professional service recommended), clean air filter, use fresh fuel. |
| Chain does not cut efficiently. | Dull chain, incorrect chain tension, chain installed backward. | Sharpen or replace chain, adjust chain tension, ensure chain is installed correctly. |
| No chain oil flow. | Empty oil tank, clogged oil outlet, damaged oil pump. | Refill oil tank, clean oil outlet, contact service for oil pump issues. |
Imọ ni pato
Below are the key technical specifications for the Stihl MS 151 TC-E Chainsaw:
- Awoṣe: MS 151 TC-E
- Iru ẹrọ: 2-MIX Motor, Gasoline-powered
- Nipo: 23.6 cm³
- Ijade agbara: 1.5 CV (1.0 kW)
- Weight (without fuel, guide bar, and chain): 2.6 kg (5.73 lbs)
- Gigun Pẹpẹ Itọsọna: 25 cm (1/4 Bar)
- Iru Ẹwọn: 1/4"-PM3
- Chain Step: 1/4 inch P
- Ipele Ipa Ohun: 96 dB(A)
- Ipele Agbara Ohun: 109 dB(A)
- Vibration Value Left Handle: 4.9 m/s²
- Vibration Value Right Handle: 4.9 m/s²
- Agbara Epo epo: 0.20 lita
- Chain Oil Tank Capacity: 150 cm³
- Maximum RPM with Pmax: 10,000 revolutions/minute
- UPC: 886661851805

Aworan 2: Apa view of the Stihl MS 151 TC-E Chainsaw, illustrating its compact dimensions (29 cm height, 49 cm length) and lightweight design (2.6 kg).
Alaye atilẹyin ọja
Stihl products are manufactured to high-quality standards. For specific warranty terms and conditions applicable to your Stihl MS 151 TC-E Chainsaw, please refer to the warranty card included with your purchase or visit the official Stihl website for your region. Warranty coverage typically includes defects in materials and workmanship under normal use and service.
Akiyesi: Unauthorized modifications, improper maintenance, or use of non-genuine Stihl parts may void your warranty.
Onibara Support
Should you require assistance, have questions, or need service for your Stihl MS 151 TC-E Chainsaw, please contact your authorized Stihl dealer. Stihl dealers are equipped with trained technicians and genuine Stihl parts to provide expert service and support.
You can find your nearest authorized Stihl dealer by visiting the official Stihl webojula: www.stihl.com





