DUROMAX XP7HP User Manual

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.
5800 Ontario Mills Pkwy
Ontario, CA 91764 USA
www.duromaxpower.com
Call our Customer Care Team Toll Free 8-5pm PST Mon-Fri
844-DUROMAX
REV: XP7HP_rev05152023
XP7HP
SERVICE MANUAL

DUROMAX XP7HP Specifications

General

Displacement	212cc
Max Output	7 HP
Fuel Type	Gasoline
Starting System	Recoil Start
Engine Speed	3600 RPM
Ignition System	Transistorized
Shaft Orientation	Horizontal
Engine Type	4-Stroke OHV
Oil Capacity	0.6L
Shaft Size	3/4 inch

Summary

Engine Components

Air Filter

A removable, cleanable, oiled, element that cleans the air going into the engine.

Carburetor

A component used to control the air fuel mixture of the engine.

Fuel Tank

All metal 1 gallon gasoline fuel tank.

Recoil Starter

An easy pull recoil start to start the engine without the electric start.

Recoil Handle

An easy grip handle used to pull the recoil starter rope.

Start Switch

An easy to use switch used to turn the engine on or off.

Muffler

A noise dampening component that helps lower the engine decibel level.

Engine Shaft

A 3/4” diameter, 2-3/8” long, 3/16” key-way.

Oil Fill

An easy access location to fill the oil for the engine.

Oil Drain Plug

An easy to remove oil plug that is used to drain the oil.

Maintenance and Care

Maintenance Schedule

Schedule for routine engine maintenance based on usage hours and time intervals.

Break-In Period

Recommended procedure for initial engine operation to ensure optimal performance.

High Altitude Operation

Adjustments and considerations for operating the engine at higher elevations.

Changing the Carburetor Main Jet

Step-by-step guide to modifying the engine's main carburetor jet for performance.

Checking the Oil

Procedure for verifying the engine oil level before operation.

Changing the Oil

Instructions for draining and replacing the engine oil.

Changing the Air Filter

Guide for cleaning or replacing the engine's air filter element.

Spark Plug Maintenance

Steps for inspecting, cleaning, and re-gapping the spark plug.

Emptying the Gas Tank

Procedure for draining the fuel tank before storing the engine.

Storing the Engine for Same Day Use

Instructions for properly storing the engine after a single day's use.

Storing the Engine for Use Within 30 Days

Procedure for storing the engine for short periods up to 30 days.

Storing the Engine for Longer Than 30 Days

Detailed steps for storing the engine for extended periods exceeding 30 days.

Check and Adjust Valve Clearance

Procedure for checking and adjusting engine valve clearance.

Adjustment and Torque Specifications

Adjustment Specification

Table listing key engine adjustment specifications and values.

Torque Value

Table of specified torque values for engine components.

Engine Diagrams

Engine Diagrams

Visual representation of engine components with labels and dimensions.

Wiring Diagram

Schematic illustrating the engine's electrical wiring connections.

Troubleshooting

Troubleshooting

Guide to diagnosing and resolving common engine operational issues.

Common Engine Parts

Common Engine Parts

Identification and part numbers for major engine components.

Maintenance Log

Maintenance Log

A logbook for recording engine hours and performed maintenance.