10
RailKing Royal Hudson Steam Engine
Maintenance:
Lubrication and Greasing Instructions
The engine should be oiled and greased in order to run properly.
You should regularly lubricate all side rods and linkage components and
pickup rollers to prevent them from squeaking. Use light household oil and
follow the lubrication points marked “L” in Fig. 2. Do not over oil. Use only
a drop or two on each pivot point.
The locomotive’s internal gearing was greased at the factory and should not
need additional grease until after 50 hours of operation or one year, whichever
comes first. To access the gear box, do the following:
• Unscrew the chassis screws as shown in Fig.
3
and remove the boiler.
• Once the boiler is removed, you need to remove the two screws that screws
the PCB board and bracket to the motor mounting bracket.
• Carefully lift the PCB board and bracket to access the gear box.
• Open the gear box by unscrewing the screws on the plate located in front of
the motor.
• Use a grease tube dispenser to put a small amount of lithium-based grease
into the gearbox.
• Reassemble the engine in reverse order.
Lubricate Side Rods (L)
Lubricate Pick Up Rollers (L)
Figure 2. Lubrication Points on the Engine
x2
x 1
Grease Drive Gear (G)
Body Mount Screws
Body Mount Screws
Figure 3. Greasing Points on the Engine and Body Mounting Screws