MAINTENANCE WORK ON CHASSIS AND ENGINE 31
8.8Checking static sag of the shock absorber
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– Measure distance of rear wheel unloaded. ( P. 30)
– Ask someone to help you by holding the motorcycle upright.
– Measure the distance between the rear axle and the fixed point again.
– Make a note of the value as measurement .
Info
The static sag is the difference between measurements and .
– Check the static sag.
Static sag 33 mm (1.3 in)
» If the static sag is less or more than the specified value:
– Adjust the spring preload of the shock absorber. ( P. 31)
8.9Checking the riding sag of the shock absorber
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– Measure distance of rear wheel unloaded. ( P. 30)
– With another person holding the motorcycle, sit on the saddle with full protective
clothing in a normal sitting position (feet on footrests) and bounce up and down a
few times until the rear suspension levels out.
– The other person now has to measure the distance between the rear axle and a
fixed point.
– Make a note of the value as measurement .
Info
The riding sag is the difference between measurements and .
– Check the riding sag.
Riding sag 107 mm (4.21 in)
» If the riding sag differs from the specified measurement:
– Adjust the riding sag. ( P. 32)
8.10Adjusting spring preload of the shock absorber x
Danger
Danger of accidents The shock absorber is under high pressure.
– The shock absorber is filled with highly compressed nitrogen, so never dismantle the shock absorber or carry out any main-
tenance on it yourself.
Info
Before changing the spring preload, make a note of the present setting, e.g., by measuring the length of the spring.
– Remove shock absorber. ( P. 32)
– After removing the shock absorber, clean it thoroughly.