Hobart Welding Products OM-487 manual

7-4. Servicing Engine Cooling System

	Y	Stop engine and let cool.
	1	Radiator Cap
	2	Radiator Drain Cock
1	Drain engine coolant according to
	procedure in engine manual.

Add engine coolant according to procedure in Section 4-4.

2

801 939 / 802 727

7-5. Servicing Optional Spark Arrestor

Y Stop engine and let cool.

1 Spark Arrestor Screen

Clean and inspect screen. Replace spark arrestor if screen wires are broken or missing.

1

Tools Needed:

1/4 in

ST-801 939-C / Ref. ST-801 695-A / Ref. ST-187 602-A

OM-487 Page 27