Craftsman 580.7471 owner manual Before Each USE, Maintenance Task Pressure Washer

CUSTOMER RESPONSIBILHTHES

MAINTENANCE SCHEDULE

FILL IN DATES AS YOU COMPLETE

REGULAR SERVICE

MAINTENANCE TASK PRESSURE WASHER

1.Check inlet filter

2.Check high pressure hose.

3.Check detergent hose.

4.Check gun and wand for leaks.

5 Change pump oil

ENGINE

1.Check oil level,

2.Change engine oil.

3.Service air cleaner.

4Replace!clean spark plug,

5.Prepare for storage°

	HOURLY	OPERATING	INTERVAL
	Every 25		Every I00	Every 500
Before	Hours or	After First	Hours or	Hours or
Each Use	Yearly	50 Hours	Yearly	Yearly
XV
X
X
X
		X:I:		x
X
	X*

X *o

X

Prepare unit for storage if it is to remain idle longer than 30

days

SERVICE DATES

i

i

i

V Clean if clogged° Replace if perforated or torn

Change pump oil after first 50 hours of operation, then after 500 hours of operation.

,Change oil after first 2 hours, then after every 25 hours,

"Change sooner when operating under heavy load or high ambient temperature, ** Clean more often under dusty conditions or when airborne debris is present,

GENERAL RECOMMENDATIONS

The warranty of the high pressure washer does not cover items that have been subjected to operator abuse or neg- ligence. 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 properly maintain your high pressure washer

All adjustments in the Service and Adjustments section of this manual should be made at least once each season.

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

BEFORE EACH USE

*Check engine oi! level

oCheck water inlet filter and quick-connect screen for damage,

o Check high pressure hose for leaks,

*Check detergent inlet hose and filter for damage ° Check gun and wand assembly for leaks,

ENGINE MAINTENANCE

Checking Oil Level:

See "PREPARATION BEFORE USE" for information on checking oil level, Oil level should be checked prior to each

use or at least every 5 hours of operation Keep oil level maintained,

Changing Oil:

•Change oil after first 2 hours of operation. Change oil every 25 hours thereafter, If you are using your pressure washer under extremely dirty or dusty conditions,

or in extremely hot weather, change oil more

often, OIL DRAIN PLUG

•Change oil while engine

is still warm from running,	FIG. 14
as follows:

FROM SPARK PLUG AND KEEP IT AWAY FROM

I A CAUTION: DISCONNECT SPARK PLUG WIRE SPARK PLUG.

°Clean area around oil drain plug, remove plug and drain oil completely into a suitable container (Fig. 14),

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