SERVICE INSTRUCTIONS
12
V23C_09.13
SC4000 Pos 6
6.4. DRAWINGS ILLUSTRATING THE MEASUREMENTS
AND ADJUSTMENT PROCEDURES
The measurement is done with slide calli-
per.
a) new tooth (13 mm)
b) min. tooth thickness (12 mm)
new
tooth
Drawing 6.7. Pinion.
The measurement is done with meas uring
wire ∅ 11,8 – 0,01 mm and slide calli per
c) worn tooth
Mastrahmen
Drawing 6.8. Rack.
Drawing 6.9. Guiding rollers.
The adjustment of the guiding rollers will
always be made with on unloaded plat-
form. The guiding rollers will be adjusted,
when the clearance between the mast
edgebarsandtheguidingrollerswillex-
ceed 1,5 mm.
The locking nuts of the guiding rollers will
be slackened (see drawing 6.9).
The eccentric shafts of the guiding rollers
will be turned until the right clearance will
be reached (1,0). The clearance is meas-
ured between the guiding rollers and the
mast edge bars.
mastframe
h
h/2
a
b
∅ 11,80 - 0,01