DUROMAX XP16HPE User Manual

Gasoline Engine
Owner’s Manual
DuroMax Customer Service
Product Support (Product: information, application, service info & warranty questions)
This manual provides information regarding the operation and maintenance of these products.
We have made every effort to ensure the accuracy of the information in this manual.
We reserve the right to change this product at any time without prior notice.
Please keep this manual available to all users during the entire life of the engine.
info@duromaxpower.com
or call 844-DUROMAX Monday - Friday 7am to 5:00pm. PST
support@duromaxpower.com
or call 844-DUROMAX Monday - Friday 7am to 5:00pm. PST

DUROMAX XP16HPE Specifications

General

Engine Type	4-Stroke OHV
Displacement	420cc
Max Output	16 HP
Fuel Type	Gasoline
Cooling System	Forced Air
Starting System	Recoil Start
Shaft Orientation	Horizontal
Oil Type	SAE 10W-30
Shaft Size	1 inch diameter, 3-3/32 inch length

Summary

Safety Precautions

Pre-Operation Inspection

Engine Oil

Check engine oil level and add recommended oil if low before operation.

Air Cleaner Maintenance

Fuel and Fuel Tank

Fuel Guidelines

Guidelines for using fresh, unleaded gasoline and alcohol-containing fuels.

Starting the Engine

Running the Engine

Engine Oil Alarm

Stopping the Engine

General Maintenance

Maintenance Schedule

Replacement of Engine Oil

Service of Air Cleaner

Spark Plug

Carburetor Adjustment

Idling Adjustment

Transport, Storage, and Removal

Troubleshooting

Start Engine Difficultly

Troubleshooting steps for engines that are difficult to start.

Low Gasoline Engine Power Output

Diagnosing and fixing issues with reduced engine power.

Engine Cannot Run Smoothly

Addressing problems causing the engine to run unevenly.

Engine Stops Suddenly When Running

Identifying causes for the engine stopping unexpectedly.

Engine is Excessively Hot

Troubleshooting overheating issues in the gasoline engine.

Abnormal Noise When Engine Running

Resolving abnormal noises during engine operation.