Rail King SD-90 MAC Manual del operador descargar pdf (Pagina 12)

Lubrication and Greasing Instructions

The engine should be well oiled and greased in order to run properly.

You should regularly lubricate the engine to prevent it from squeaking. Use

light household oil and follow the lubrication points marked “L” in Fig. 5. Do

not over-oil. Use only a drop or two on each pivot point.

Figure 5. Lubrication Points on the Locomotive

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. Follow the greasing instructions below. Note that in some tightly

packed engines you may need to move internal components temporarily in order

to access the gears.

1. To access the gear box, remove the cab from the chassis by unscrewing the

chassis screws as seen in Figure 6 and lifting the cab from the chassis.

Figure 6. Locations of the Body Mounting Screws

2. Once the body is removed, remove the trucks by unscrewing the black

Phillips motor mount screw located on the underside of the drive trucks (see Fig.

7 on pg. 13).

3. Once the motor mount screw has been removed, pull the motor away from

the truck block and lightly coat the motor worm gear and bronze drive gear (in

the truck block) with grease.

4. Reassemble the truck and motor, being careful not to pinch any wires between

the truck block and motor mount.

Lubricate Pick Up

Rollers (L)

Lubricate Brass

Bushings (L)

Lubricate Brass

Bushings (L)

Body Mount Screws

Premier Scale SD90MAC Diesel Engine Operating Instructions

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Rail King SD-90 MAC Manual del operador Pagina 12