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Quick Start Guide

ManualsBrandsHarbor Freight Tools ManualsGas EnginesHarbor Freight Tools 5.5 HP (173cc) OHV Vertical Shaft Gas Engine CARB
12
A. Brake Arm
B. Throttle
C. Air Filter
D. Starter Handle
E. Fuel Cap
F. Gas Tank
G. Dipstick
Maintenance Schedule
To ensure prolonged life of your engine, perform regular maintenance as
suggested in the table below.
Procedure
Before
Each
Use
Monthly or
every 20 hrs
of use
Every 3 mths
or 50 hrs of
use
Every 6 mths
or 100 hrs of
use
Yearly or
every 300 hrs
of use
Every 2
Years
Check engine oil level
Brush off outside of engine
Check air cleaner
Check deposit cup
Change engine oil
Clean/replace air cleaner
*
Check and clean spark plug
Check/adjust idle speed
Check/adjust valve clearance
Clean fuel tank, strainer and
carburetor
** **
Clean carbon build-up from
combustion chamber
Replace fuel line if necessary
**
* Service more frequently when used in dusty areas.
** These items should be serviced by a qualified technician.
Engine Components
READ AND UNDERSTAND USER MANUAL BEFORE USE.
QUICK START GUIDE
Vertical Shaft Gas Engine Item: 69731

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