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LONCIN 170F - User Manual

LONCIN 170F
219 pages
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Gasoline Engine Owner’s Manual 3
Benzinmotor Gebrauchsanleitung 44
Moteur d’essence Mode d’emplois 88
Benzinemotor Handleiding 134
Bensinmotor Användarhandbok 178
160F 168F-1 168F-2 170F
173F 177F 182F 188F 190F
G120F·G160F·G180F
·G200F·G210F
G240F·G270F·G340F·G390F·G420F

Table of Contents

Questions and Answers

  • D
    Donna MartinezAug 17, 2025
    Why my LONCIN 170F will not start?
    • B
      bryanlawsonAug 17, 2025
      If your LONCIN Engine won't start, several factors could be the cause. First, check if the battery is discharged and recharge it if necessary. Ensure the fuel valve is in the ON position. If the engine is cold, make sure the choke is CLOSED; if warm, leave it OPEN. Verify the engine switch is set to ON and that you have sufficient fuel. If the fuel is old or bad, drain the tank and carburetor, then refuel with fresh gasoline. Inspect the spark plugs for faults, fouling, or incorrect gaps; gap or replace them as needed. If the spark plugs are wet, dry and reinstall them, then start the engine with the throttle lever in the FAST position. For more complex issues like a clogged fuel filter, carburetor malfunction, or valve problems, consider replacing or repairing the faulty components.
  • D
    David WilliamsAug 20, 2025
    Why LONCIN 170F Engine lacks power?
    • R
      Rebecca RobinsonAug 20, 2025
      If your LONCIN Engine lacks power, start by checking the filter elements for clogs and clean or replace them as needed. Ensure that the engine has enough fuel by refueling if necessary. If the fuel is old or of poor quality, drain the fuel tank and carburetor, and then refuel with fresh gasoline. In case of a clogged fuel filter, carburetor malfunction, ignition malfunction, or a stuck valve, replace or repair the faulty components.
  • M
    Margaret FernandezAug 22, 2025
    What to do if LONCIN 170F Engine spark plugs wet with fuel?
    • J
      Justin MillerAug 22, 2025
      If your LONCIN Engine's spark plugs are wet with fuel, it indicates a flooded engine. To resolve this, dry and reinstall the spark plugs. Then, start the engine with the throttle lever in the FAST position.
  • L
    Lisa WolfAug 26, 2025
    What to do if LONCIN Engine has bad fuel?
    • M
      Miranda PerryAug 26, 2025
      If the fuel in your LONCIN Engine is bad, it could be due to the engine being stored without treating or draining the gasoline, or refuelling with bad gasoline. The solution is to drain the fuel tank and carburetor, then refuel with fresh gasoline.
  • A
    Adrienne TuckerAug 28, 2025
    How to fix faulty spark plugs in LONCIN 170F Engine?
    • T
      Timothy WrightAug 28, 2025
      If the spark plugs in your LONCIN Engine are faulty, fouled, or improperly gapped, gap or replace them.
  • P
    Peter DennisAug 31, 2025
    What to do if LONCIN 170F is out of fuel?
    • L
      Larry FrancisAug 31, 2025
      If your LONCIN Engine is out of fuel, refuel it.
  • M
    martin77Sep 2, 2025
    What to do if LONCIN Engine fuel valve is off?
    • R
      Ryan DixonSep 2, 2025
      If the fuel valve of your LONCIN Engine is OFF, move the lever to the ON position.
  • T
    Thomas Hernandez DDSSep 5, 2025
    What to do if LONCIN Engine switch is off?
    • L
      linda38Sep 5, 2025
      If the engine switch of your LONCIN Engine is OFF, turn the engine switch to ON.
  • D
    David FordSep 8, 2025
    What to do if LONCIN 170F choke is open?
    • A
      allenstefanieSep 8, 2025
      If the choke on your LONCIN Engine is OPEN, move the lever to CLOSE unless the engine is warm.
  • V
    Vincent SimsSep 12, 2025
    How to clean LONCIN Engine clogged filter element(s)?
    • M
      Megan DuncanSep 12, 2025
      If the filter element(s) in your LONCIN Engine are clogged, clean or replace them.

Summary

ENGINE SAFETY

IMPORTANT SAFETY INFORMATION

Key safety guidelines, owner responsibilities, and hazard awareness for engine operation.

REFUELING SAFETY PRECAUTIONS

Precautions for safe refueling, including fire and explosion risks.

HOT EXHAUST AND CARBON MONOXIDE HAZARDS

Information on hot exhaust components and carbon monoxide dangers.

CONTROLS

FUEL VALVE LEVER OPERATION

How to use the fuel valve lever to open or close fuel flow.

THROTTLE LEVER OPERATION

Adjusting the throttle lever to control engine speed.

ENGINE SWITCH OPERATION

Using the engine switch to start, run, or stop the engine.

CHOKE LEVER OPERATION

Operating the choke lever for cold and warm engine starting.

CHECK BEFORE OPERATION

GENERAL ENGINE CONDITION CHECK

ENGINE OIL LEVEL CHECK

Ensuring the engine oil level is within the safe operating range.

AIR FILTER AND FUEL LEVEL CHECK

OPERATION

SAFE OPERATING PRECAUTIONS

Critical safety guidelines to follow before and during engine operation.

STARTING THE ENGINE PROCEDURE

Step-by-step guide for starting the gasoline engine correctly.

STOPPING THE ENGINE PROCEDURE

Instructions on how to safely stop the engine under normal and emergency conditions.

MAINTENANCE

MAINTENANCE SAFETY GUIDELINES

Essential safety precautions to observe before and during maintenance tasks.

MAINTENANCE SCHEDULE

ENGINE OIL LEVEL CHECK AND RECOMMENDATIONS

Procedures for checking oil level, recommendations, and ensuring proper lubrication.

ENGINE OIL CHANGE PROCEDURE

AIR FILTER INSPECTION AND SERVICE

SPARK PLUG SERVICE AND ADJUSTMENT

STORAGE;TRANSPORTING

STORING YOUR ENGINE

TROUBLESHOOTING

ENGINE WILL NOT START

Common causes and corrections for engine starting failures.

ENGINE LACKS POWER

Wiring Diagrams

ENGINE STARTING AND CHARGING SYSTEM WIRING

LONCIN 170F Specifications

General IconGeneral
Engine TypeSingle-cylinder, 4-stroke, air-cooled
Displacement212 cc
Compression Ratio8.5:1
Fuel TypeGasoline
Cooling SystemAir-cooled
Starting SystemRecoil start
Fuel Tank Capacity3.6 L
Oil Capacity0.6 L
Dry Weight16 kg
Lubrication SystemSplash lubrication
Bore x Stroke70mm x 55mm

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