Harbor Freight Tools 98089 See Figure E SKU For technical questions, please call

AIR COVER
LOCK LEVER	SECONDARY	FILTER HOUSING
(13E)
	FILTER	(4E)
	(6E)

			PRE-	FILTER 1
	PAPER	AIR
AIR FILTER COVER	FILTER		(2E)
(1E)	(5E)		PRE-FILTER 2
FIGURE D			(3E)

5.To service the Spark Plug (2B): If the Engine loses power, is difficult to start, or runs poorly at idling speed, first check the condition of the Spark Plug. To check the Spark Plug:

a.Remove the Spark Plug Cover (4D) located at the front of the Rear Handle (7D).

(See Figure E.)

b.Remove the Spark Plug Wire (18). Then, unscrew and remove the Spark Plug (2B). (See Figure E.)

c.Clean off the carbon build-up on the Spark Plug (2B). (See Figure E.)

d.Check the electrode gap to see if it is 0.020”. If necessary, readjust.

(See Figure E.)

e.Replace the Spark Plug (2B) after every 100 operating hours, or earlier if the elec- trodes are badly eroded (a Bosch WSR 6 F or NGK BPMR 7A is recommended for replacement). (See Figure E.)

f.Replace the Spark Plug (2B), Spark Plug Wire (18), and Spark Plug Cover (4D).

(See Figure E.)

SKU 98089 For technical questions, please call 1-800-444-3353 PAGE 15