PTM Engines 160F - User Manual

Luke MooreJul 30, 2025

What to do if my PTM Engines 160F will not start?

J
James LindseyJul 30, 2025
If your PTM Engines Engine won't start, several factors could be the reason. First, check if the battery is discharged and recharge it if needed. Ensure the fuel valve is in the ON position and the choke lever is CLOSED, unless the engine is warm. Also, verify that the engine switch is set to ON and that there is enough fuel in the tank. If the fuel is bad, drain the tank and carburetor, then refuel with fresh gasoline. Inspect the spark plugs for faults, fouling, or incorrect gapping; gap or replace them as necessary. If the spark plugs are wet with fuel, dry and reinstall them, then start the engine with the throttle lever in the FAST position. If none of these steps work, you may need to replace or repair faulty components.

Summary

1. ENGINE SAFETY

IMPORTANT SAFETY INFORMATION

General safety advice and owner responsibilities for safe engine operation.

Owner Responsibilities

Emphasizes operator duties for safe and dependable engine service.

Refuel With Care

Precautions for refueling gasoline due to flammability and explosion risks.

Hot Exhaust

Warning about hot engine parts, especially the muffler, and ventilation needs.

Carbon Monoxide Hazard

Hazard warning about poisonous carbon monoxide gas from exhaust.

Other Equipment

Advises reviewing equipment-specific instructions for additional safety.

3. CONTROLS

Fuel Valve Lever

Explains the function of the fuel valve lever for starting and stopping.

Throttle Lever

Describes how the throttle lever controls engine speed.

Engine Switch

Explains the function of the engine switch for enabling/disabling ignition.

Choke Lever

Explains the choke lever's function for cold and warm engine starting.

Recoil Starter Grip

Describes how to operate the starter grip to crank the engine.

4. CHECK BEFORE OPERATION

IS YOUR ENGINE READY TO GO?

Emphasizes pre-operation inspection for safety and engine longevity.

Check the General Condition of the Engine

Guide to visually inspecting the engine for leaks, dirt, damage, and loose parts.

Check the Engine

Instructions to check engine oil level, air filter, and fuel level.

Check the Equipment Powered by This Engine

Advises reviewing equipment-specific pre-startup precautions.

5. OPERATION

SAFE OPERATING PRECAUTIONS

Reinforces safety by reviewing manual and warning about carbon monoxide.

STARTING THE ENGINE

Step-by-step guide for starting the engine, including fuel valve and choke.

STOPPING THE ENGINE

Procedure for stopping the engine under normal and emergency conditions.

SETTING ENGINE SPEED

How to position the throttle lever for desired engine speed.

6. MAINTENANCE

THE IMPORTANCE OF MAINTENANCE

Explains why good maintenance is essential for safety, economy, and environment.

MAINTENANCE SAFETY

Lists critical safety precautions before performing maintenance.

Safety Precautions

General safety advice, like ensuring the engine is off before starting.

MAINTENANCE SCHEDULE

Provides a schedule for regular service intervals and items.

REFUELING

Details fuel tank capacities and safe refueling practices.

FUEL RECOMMENDATIONS

Advises on using unleaded gasoline and avoiding stale or contaminated fuel.

ENGINE OIL LEVEL CHECK

Step-by-step guide for checking the engine oil level.

ENGINE OIL CHANGE

Detailed instructions for draining and refilling engine oil.

REDUCTION GEAR OIL (Only on equipped model)

Instructions for checking and filling reduction gear oil.

ENGINE OIL RECOMMENDATIONS

Recommends using 4-stroke automotive detergent oil.

SAE Viscosity Grades

Chart showing recommended oil viscosity based on ambient temperature.

AIR FILTER INSPECTION

How to inspect and clean/replace air filter elements.

Dual-Filter-Element Types

Detailed procedure for cleaning and maintaining dual-element air filters.

Oil-Bath Type

Procedure for servicing the oil-bath type air cleaner.

SEDIMENT CUP CLEANING

Steps for cleaning the fuel sediment cup and O-ring.

SPARK PLUG SERVICE

Recommended spark plugs and procedure for removal and inspection.

IDLE SPEED ADJUSTMENT

Procedure for adjusting the engine's idle speed.

SPARK ARRESTER SERVICE (optional equipment)

Instructions for servicing the spark arrester, including cleaning.

7. STORAGE;TRANSPORTING

STORING YOUR ENGINE

Essential steps for preparing the engine for storage.

Storage Preparation

Details on cleaning the engine and preparing it for long-term storage.

Cleaning

Guidance on cleaning exterior surfaces and touching up paint.

Fuel

Explains fuel deterioration during storage and ways to prevent it.

ADDING A FUEL STABILIZER TO EXTEND FUEL STORAGE LIFE

Steps for using fuel stabilizer to prolong fuel life during storage.

DRAINING THE FUEL TANK AND CARBURETOR

Procedure for draining fuel from the tank and carburetor.

Storage Precautions

Additional precautions for storage, like changing oil and removing spark plugs.

TRANSPORTING

Guidelines for safely transporting the engine, including cooling and fuel valve.

8. TROUBLESHOOTING

ENGINE WILL NOT START

Lists causes and corrections for engine not starting issues.

ENGINE LACKS POWER

Lists causes and corrections for engine lacking power.

9. TECHNICAL & CONSUMER INFORMATION

TECHNICAL INFORMATION

Information related to engine serial numbers and battery connections.

Serial Number Location

Shows where to find the engine serial number for identification.

Battery Connections for Electric Starter

Instructions and warnings for connecting a 12-volt battery for starting.

Remote Control Linkage

Explains how to attach and use remote throttle and choke controls.

Carburetor Modification for High Altitude Operation

Explains carburetor adjustments for high altitude and potential issues.

Oxygenated Fuels

Information on using oxygenated fuels like ethanol and MTBE.

Source of Emissions

Explains the sources of emissions and emission control systems.

Tampering and Altering

Warns against tampering with emission control systems.

Problems That May Affect Emissions

Lists symptoms that might indicate emission control issues.

Replacement Parts

Recommends using genuine parts for emission control system maintenance.

Engine Tune-up

Specifies engine tune-up parameters like spark plug gap and valve clearance.

CONSUMER INFORMATION

Mentions available publications like parts catalogs.

Parts Catalog

States that the manual provides illustrated parts lists.

QUICK REFERENCE INFORMATION

Summarizes key specifications for engine oil, spark plug, and maintenance.

11. Wiring Diagrams

ENGINE SWITCH

Diagram showing engine switch states and related wiring.

Wiring Diagrams

Shows electrical system wiring for the engine.

Engine Type with Oil Alert and Without Electric Starting

Wiring diagram for engines with oil alert, without electric start.

12. OPTIONAL PARTS

BATTERY

Information on using a suitable 12V battery and handling precautions.

Brand	PTM Engines
Model	160F
Category	Engine
Language	English

Brand

PTM Engines

Model

160F