TW190 Turbo 2764.pdf - Arbtalk

SERVICE INSTRUCTIONS 21
GREASE THE ROLLER BOX SLIDES
NOTE: This should be done every 50 hours. In dirty or dusty conditions or during periods of
hard work it should be done more frequently. If the slides become dry the top roller will tend
to hang up and the pulling-in power of the rollers will
be much reduced. Excessive wear will ensue.
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1. Remove the near side roller box guard.
2. Open the rotor housing.
3. Apply multipurpose grease directly to the slide surfaces
indicated. DO NOT USE GRAPHITE BASED GREASE.
4. Close the rotor housing.
5. Refit the near side roller box guard.
GREASE THE ROLLER SPLINE AND BEARING
NOTE: This should be done regularly. In dirty and dusty conditions or during periods of hard
work it should be weekly. If the bearings and splines are allowed to run dry premature wear
will occur resulting in a breakdown and the need for replacement parts. This failure is not
warranty. Early signs of insufficient grease includes squeaking or knocking rollers.
1. Open the rotor housing.
2. Locate two grease nipples; one in the centre of each roller shaft.
3. Use a pump action grease gun to apply a generous amount of grease to
each roller drive. DO NOT USE GRAPHITE BASED GREASE.
4. Close the rotor housing.
5. To penetrate all the bearing surfaces thoroughly, start the machine and
operate the rollers for 20 seconds. Switch off the machine. Repeat this
greasing/running procedure a further 3 times.
GREASE THE JACK STAND
The jack stand requires intermittent greasing to maintain a smooth operation.
1. Brush off dirt with a stiff brush.
2. Apply grease liberally to screw thread using a brush.
3. Wind mechanism up and down a couple of times to ensure grease has covered all surfaces.
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GREASE THE DISCHARGE FLANGE
1. Remove the discharge tube.
2. Apply multipurpose grease to surface shown.
3. Refit discharge tube.
GREASING ROTOR BEARINGS
Both front and rear bearings are sealed and do not need greasing.
ENGINE MANUFACTURER’S HANDBOOK
Refer to your Engine Manufacturer’s Handbook for detailed instructions on the following:
Changing the fuel filter Checking the engine oil Changing the engine oil Changing the engine oil filter
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