Place the motor-cycle without any load on the prop stand. The upper chain protection hose with the chain inside must be slack enough to be pressed
just down to the cross tube of the rear wheel swing-arm by two fingers. Turn the rear wheel during this checking operation.
Fig. 30. Checking the chain sag
Tensioning the chain
The knock-out axle (1) and the nut for fastening the rear wheel drive must be loosened. Then uniformly turn the adjusting screw (3) of the two chain
tighteners (2) and provide the screw with a check nut after setting (Fig.
31
). Check the wheel track according to Fig.
32
by means of the check staff
or by visual inspection from the front. The gap (S) results from the different widths of front wheel and rear wheel.
Bedienungsanleitung für MZ-Motorrad ETZ 125 und ETZ 150 (englisch)
http://www.mz-b.de/miraculis/aw/mz/text/etz15be/etz15be.html
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03.11.2008 01:31