4 RailKing GP-20 Diesel Engine
Add Smoke Fluid
Figure 2: Adding Smoke Fluid
Smoke Unit
ON/OFF Switch
Figure 3: Smoke Unit Switch Location
Checking The Battery
You may find, if your locomotive was built several months before you set it up, that the
rechargeable battery has run down and needs to be charged before operating. If you
notice that the sounds are garbled, test and charge the engine as described in the
"Self-Charging Battery Back-Up" on page 15.
Running the engine without a primed
smoke unit may cause damage