Suzuki 150 marine outboard spark plug change.

In this video you will see how to change a spark plug on a Suzuki 150 marine outboard motor. The difficulties of the task will be talked about and a work around will be demonstrated.
Spark plug Replacement Procedure.

Tools need
1.Ratchet
2. 5/16 head
3. spark plug head
4. Long extension

The first step is removing the hood. Step 2 pop up and off the plastic cover over the aft spark plug. Then place it upside down to be used to store screws. Proceed to take the first screw off the the spark plug sensor with 5/16th head. Next pull up and remove the sensor plug to get at the spark plug. Use the spark plug head on the ratchet to remove the old spark plug. Now with the tips of your finger place the new spark plug in the bottom of the slot gently to as to not damage it. To screw the new spark plug in lightly place the ratchet on the top of the plug and turn. ( if ratchet heads disconnect tighten from a half connection.) Continue to turn until hand tight then turn ¼ turn with the ratchet. The sensor for the spark plug can then be reinserted. After it is back in the hole re-secure it with the 5/16 ratchet.

Repeat for every remaining spark plug.

Average time to complete this task per engine is 30 minutes. There are 4 spark plugs total on a engine.