Lincoln Electric IM10005 manual Table D.1 Engine Maintenance Parts, Spark Plug Service

D-3 MAINTENANCE D-3

SPARK PLUG SERVICE

To service spark plug, remove the 8 screws securing the side panel. See Figure D.4.

FIGURE D.4

CLEAN OR REPLACE SPARK PLUG: Clean or replace the spark plug after every 100 hours of opera- tion or every season, whichever comes first. Do not blast the spark plug clean with an abrasive cleaning device. Clean the plug by scraping it or by using a wire brush. Wash the plug with a commercial sol- vent. After cleaning or when installing a new spark plug, set the terminal gap to .025 inch (.65 mm) with a feeler gauge. See Figure D.5.

FIGURE D.5 - SET SPARK PLUG GAP

2

1

Use the engine owner’s manual for latest Plug Gap Info.

CLEAN SPARK ARRESTER SCREEN: Refer to the engine owner’s manual that was shipped with your BULLDOG™ 140 for the proper cleaning instructions.

TABLE D.1

ENGINE MAINTENANCE PARTS

PART	ROBIN / SUBARU PART #
SPARK PLUG	Champion RL 86C
(RESISTOR)	(GAP .025” [.65mm])
AIR FILTER ELEMENT	279-32612-08

Refer to Table D.1 for engine maintenance parts. The part numbers are accurate at the time of printing. (Verify the current part number by referring to the engine owner’s manual.

Replace or clean engine maintenance parts per the interval outlined in the engine owner’s manual.

OPERATIONAL CLEARANCE

Approximately 12-18” of clearance should be around this unit during operation for air flow. Reducing this clearance will reduce air flow to the machine causing operational temperatures to increase. Possible damage to the machine can result if to much air flow is restricted.

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BULLDOG™ 140