
28
5. Visually inspect the spark plug. Discard it if the insulator is cracked or chipped.
Clean the spark plug with a wire brush if it is to be reused.
6. Measure the plug gap with a feeler gauge. The gap should be 0.028-0.031in (0.7-0.8mm). Correct
as necessary by carefully bending the side electrode.
7. Install the spark plug carefully, by hand, to avoid cross-threading.
8. After a new spark plug has been seated by hand, it should be tightened 1/2 turn with a wrench to
compress the sealing washer. If a used plug is being reinstalled, it should only require 1/8 to 1/4 turn
after being seated.
9. Reinstall the spark plug cap.
10. Close and latch the service door.
■
The spark plug must be securely tightened. An improperly tightened
plug can become very hot and possibly damage the generator.
■
Never use a spark plug with an improper heat range.
7.6 Spark arrester maintenance
Plug gap
Содержание SINEMASTER IG4300
Страница 1: ...SINEMASTER DIGITAL GENERATOR IG4300 OWNER S MANUAL ...
Страница 2: ...This page intentionally blank ...
Страница 40: ...34 11 WIRING DIAGRAM ...
Страница 41: ...35 12 WHEEL KIT 1 Axle shaft 2 2 5 swivel locking wheel 3 Bolt M8X16 4 Wheel 5 Bolt M6X16 4 1 2 3 5 ...
Страница 48: ...42 Fuel System ...
Страница 50: ...44 Exhaust System ...