SAF SBS 2220 H0, Инструкции по ремонту

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5 Replacement procedure
35
en
XL-SA30000RM-en-DE Rev A • 02.2016 • Errors and changes excluded © SAF-HOLLAND
Caution!
The protective caps come in different sizes and,
when fitted, must be seated correctly. The fixed
bearing protective cap is smaller than the floating
bearing protective cap. The fixed bearing protective
cap must be in contact with the bearing and the
floating bearing protective cap must be in contact
with the brake calliper groove.
OK OK OK OK
ModulT_081
AT
AL
Fig. 72 - Correctly seating the protective caps
12. Carefully and squarely tap the protective caps
(AT) and (AL) in place into using a soft headed
mallet. Note that the caps are different sizes. The
larger cap is fitted to the floating bearing side (AT)
and the smaller cap is fitted to the fixed bearing
side (AL). The fixed bearing protective cap (AL)
is seated raised from the casting surface, whilst
the floating bearing protective cap (AT) sits nearly
flush, see ► Fig. 72 .
13. Do not use excessive force or hit the caps at an
angle. This may cause damage and impair the
slide function of the brake.
14. Ensure that the protective caps are correctly
seated as far as they will go, see ► Fig. 72 .
5.5.5 Final procedure
To conclude this procedure, read and follow chapters:
1.
„5.7.3 Installing the disc brake“
2. „5.2.3 Installing the brake pads“
3. „5.3.3 Installing the brake chamber“
4. „3.3 Function test“ , to ensure that the disc brake is
working correctly.
5. „3.4 Final procedure“
5.6 Fully replacing the reset shaft
5.6.1 Initial procedure
Caution!
Where indicated, use SAF special tools only!
Read and follow chapter „3.2 Initial procedure“ prior to
fully removing the reset shaft.
5.6.2 Fully removing the reset shaft
X-Ring
A
B
Fig. 73 -
Removing the reset shaft
6. If necessary, remove dirt, dust and other possible
debris from around the reset shaft area. Ensure
that the area is clean prior to removing the reset
shaft protective plug.
7. Remove the reset shaft protective plug (A).
8. Insert SAF special tool P/N 4 434 3885 00 and pull
out the reset shaft (B) with complete x-ring, see
► Fig. 73 . The x-ring must always be fitted to the
reset shaft and never removed.
5.6.3 Fully installing the reset shaft
1. Clean the reset shaft locating surfaces in the brake
calliper housing. Ensure that the areas are free
from dirt, dust, debris, moisture and corrosion.
2. Insert the Torx 55 socket into the new reset shaft
and insert this into the brake calliper. Whilst doing
so, ensure that the x-ring is correctly in place. The
reset shaft complete with x-ring is supplied ready
lubricated. No additional grease or other lubrica-
tion is required.