Craftsman 580.753000 - Manual (Page 19)

TROUBLESHOOTING
Problem Correction
1. Low-pressure; spray tip installed.;
;pump has ;fp||pwi;rig-problems:
-failure; to ;prpci;U;C®; -pressure,; ;;;;;;;;
erràlìé- pressure,: chaHPring,; loss-
of pressure, low water vplumeL ; ; ;
2. Water inlet is blocked.
3. Inadequate water sLioply.
4. Inlet hose is kinked or leaking.
5. Clogged inlet hose strainer.
6. Water supcly is over 10C°F.
7;; ;;;Hlgh pressure; hose is clocked
1. Replace spray tip with high
pressure spray tip.
2. Clear inlet.
3. Provide adequate water flow.
4....Straighten inlet hose, patch
...... leak. ........
5. Check and dean inlet hose
strainer.
6. Provide cooler v\/ater supply.
7. Clear blocks in outlet hose.
; or leaks. ;
8::---GurtdeakSt :::::::::::::
Э;; ; ; Spray tip; -is-obstruded;;
Ißt Pump ;is; faulty.;
s.;;;;Rd3iace-gun.
S-;;;;C;lean; spray tip.tttttP;;;;;;;;;
1;Q.; Coniaci; Sears service facility.
It;; Detergent siphoning tube is not
sLicnerged.
Detergent fails to mix with spray.
2. Chemical filter is clogged or
cracked.
3. Dirty in-line filter.
4. High pressure spray tip
installed^;;;;;; ;;
1. ; ; Insert detergent siphoning tube
2. Clean or replace filter/detergent
siphoning tube.
3. See "ChecK In-Line Filter".
4. Replace spray tip with low
pressure spray tip.
Engine runs good at no-load but
"bogs" when load is added.
Engine speed is too slow. Move throttle control to FAST
position. If engine still “bogs down ',
contact Sears service facility.
1. Low oil level.
2. Dirty air cleaner.
3. O ut of gasoline.
4-;;;:Stategasoiin;e.;;;;
1. Fill crankcase to proper level.
2. Clean or replace air cleaner.
3. Fill fuefiank.
4. ; Drain gas;tank; fill with fresh
;;;;;;;fuet.;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Engine will not start; or starts
and runs rough.........................
5T ; Spark plug wire -not connected ;
to spark plug.
6. Bad spark plug.
Ì . Water in gasoline.
8. Overchoking,
9. Excessively rich fuel mixture.
10. Intake valve stuck open or
closed.
11. Engine has lost compression.
5. ; ; -Conriëct-wire to spark plug.
6. Replace spark plug.
7. Drain gas tank; fill with fresh
fuel.
8. Open choke fully and crank
engine.
S. Contact Sears service facility.
10. Contact Sears service facility.
11. Contact Sears service facility.
Engine shuts down during
operation.
Out of gasoline. Fill fuel tank.
Engine lacks power. Dirty air filter Replace air filler.
Engine "hunts" or falters.
Choke is opened too soon. Move choke to halfway position until
engine runs Smoothly.
19