Bob bleeds for us. Well, he bleeds the front brakes on this custom caliper set up. He notes the two bleeder set up and that we should remove old fluid before replacing with new. Check your manual DOT4 and DOT5 do not mix. They go pro with the use of a Brake Bleeder that pushes…
Bob teaches you how to service the spark plugs on your Harley’s engine. Although you can clean and service your old spark plugs, Bob recommends just buying new ones because they are fairly inexpensive. You should purchase gapped, Harley-only spark plugs which usually come with a gap of 38-43,000th of an inch. After applying some anti-seize to the threads of the new plugs, you can thread them into the cylinder by hand and tighten them with a torque wrench and you’ll be good to go.
Bob takes you through the step-by-step process for throttle cable service and adjustment, and air cleaner service or replacement. He discusses the different parts in the throttle system, their specific roles and how to clean and take care of them, then teaches you about the elements of the air cleaner.
Bob and Mark put an older Sportster up on the lift to show you how to service the front and rear brake calipers. They teach you which parts to remove, clean and replace, and discuss the components of the single piston-style caliper assembly and how they work.