Craftsman D20590, 919.670280 Maintenance, Product Specifications, General Recommendations

MAINTENANCE

CUSTOMER RESPONSIBILITIES TABLE

MAINTENANCE TASK		Every 25	Every 50	Every 100
	Before each use	hours or yearly	hours or yearly	hours or yearly
PRESSURE WASHER
Check/clean inlet screen.	x
Check high pressure hose.	x
Check soap and chemical hose and filter	x
Check gun and wand for leaks.	x
Purge pump of air and contaminants	x
ENGINE
Check oil level	x
Change engine oil			x
Clean air cleaner and precleaner		x
Clean/replace spark plug				x
Clean engine muffler & finger guard				x
Prepare for storage	Prepare unit for storage if it is to remain idle for longer than 30 days.

Product Specifications

Pressure Washer Specifications

Pressure	2400
Flow Rate	2.4 GPM
Cleaning Units (psi x GPM)	5760

Engine Specifications

RPM	3600
Rated Horsepower	6.0
Spark Plug Gap	.030” (0.76mm)
Gasoline Capacity	1.5 quarts
Oil (22 oz. capacity)	SAE 30 weight

General Recommendations

The warranty of the high pressure washer does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain high pressure washer as instructed in this manual.

Some adjustments will need to be made periodically to maintain your high pressure washer.

Once a year you should clean or replace the spark plug, and clean or replace the air filter, and thoroughly check the gun and wand assembly for wear. A clean spark plug and clean air filter assure proper fuel-air mixture and help your engine run better and last longer.

NOTE: Over time the o-rings in the gun assembly become worn. Attached to your owners manual is a replacement o-ring and split backup ring.

O-ring

Split Backup

Ring

11-ENG D20590