Kyoeisha Baroness HMA1560, Service Manual

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7-7. Adjustment and detachment of rubber crawler
A. Stretching the rubber crawler
Supply grease to the grease nipple of
the grease cylinder at the back of the
rubber crawler to tension the crawler.
B. Loosening the rubber crawler
1. Loosen the bolt (width across flats:
22 mm) on the grease nipple.
2mm
C. Detaching the rubber crawler
After loosening the rubber crawler,
jack up the machine and lift the
rubber crawler above the ground.
Remove the front portion of the
crawler first. It is convenient to use a
long crowbar shown in the photo.
When attaching the crawler, fit the
sprocket side first, and then fit the
front roller side.
D. Adjustment of the rubber crawler tension
Refer to the figure at left, and adjust
the tension.
Looseness or excessive tension will
cause the rubber crawler to come off.
2. Grease will leak from the loosened
bolt section, and the rubber crawler
will be loosened.
E. Configuration of rubber crawler parts