Inspecting The Front Forks - Derbi GPR125 Workshop Manual

8 - CHASSIS

INSPECTING THE FRONT FORKS

1. Check:
- The degree of wear on the suspension bar guide bush. Re-
new it in the event of it being damaged on over 30% of its
total surface.
- With the aid of some X-shaped chocks and a comparison
meter fitted on a fixed support, determine the degree of wear
on the bar.
Service limit:
0,4 mm.
- Clean and degrease all the elements making up the assem-
bly, ready for reassembly.
Outside that specified => Renew.
Within that specified => Refit.
2. Fit:
- The forks (see section).
- The front wheel (see section).
N.B.
191
SUSPENSION cm
PAIOLI 390 ml ± 5 ml
OIL / BAR TYPE OF OIL
3
SAE 7,5 W