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MTH GP38-2 Operating Instructions
OIL & LUBRICATION INSTRUCTIONS
In order for the engine to perform correctly and quietly, it is important that
the chassis be lubricated before operation. Lubrication should include all
gears, axles and pickup rollers to prevent them from squeaking. Use light
household oil and wheel bearing grease and follow the lubrication points
marked “L and G" in Fig. 4 below.
The locomotive’s internal gearing has been greased at the factory and
shouldn’t need additional grease until after 50 hours of operation or one
year whichever comes first. Grease can be added by inserting grease into
the gear box inside the locomotive chassis. In order to access the gear box,
the cab must be removed from the chassis by unscrewing the six chassis
screws as seen in Figure 8 on page 24. Once the cab is removed, the trucks
can be removed by unscrewing the truck block/motor mount screw located
on the underside of the drive trucks (See Figure 5). Grease can then be
applied into the gear box using a grease tube dispenser.
Motor Mount Screw
Figure 5: Location of the motor mount screw
Grease Gears (G)
Grease Gears (G)
Lubricate
Pick Up Rollers
Lubricate
Pick Up Rollers
Figure 4: Lubricating The Locomotive Chassis
