Where are the lubrication ramps located for the Ematic Bar Lubrication System?

• A. On the chain
• B. On the guide bar rail
• C. Inside the handle
• D. On the sprocket cover

Answer: (B)

Lubrication ramps are built into the guide bar rail. They’re part of the bar itself and are designed to channel and spread oil from the bar’s lubrication system to the area where the chain rides. As the chain turns, oil is moved along channels in the bar, and the ramps help direct that oil up to the drive links and bar surface, keeping a thin, even film there. This reduces friction and wear and helps the Ematic system deliver oil where it’s needed. The other parts mentioned—on the chain, inside the handle, or on the sprocket cover—do not contain or direct these ramps.