Bosch CB 28 - Replacing Radial Shaft Seal; Spare and Wearing Parts; Decommissioning; Change of Location

1 689 989 212 2014-10-31| Robert Bosch GmbH
Decommissioning | 1 687 010 496 | 21 en
7. Decommissioning
7.1 Change of location
¶ If the 1 687 010 496 is passed on, all the documenta-
tion included in the scope of delivery must be handed
over together with the unit.
¶ The 1 687 010 496 is only ever to be transported in
the original or equivalent packaging.
7.2 Disposal and scrapping
7.2.1 Substances hazardous to water
! Oils and greases as well as refuse containing oil and
grease (e.g. filters) represent a hazard to water.
1. Substances hazardous to water must not be allowed
to enter the sewage system.
2. Substances hazardous to water must be disposed of
in accordance with the applicable regulations.
7.2.2 1 687 010 496 and accessories
¶ Dismantle the 1 687 010 496 and sort out and
dispose of the different materials in accordance with
the applicable regulations.
1 687 010 496, accessories and packaging
should be sorted for environmental-friendly
recycling.
¶ Do not dispose 1 687 010 496 into house-
hold waste.
Only for EC countries:
The 1 687 010 496 is subject to the Euro-
pean directive 2012/19/EC (WEEE).
Dispose of used electrical and electronic
devices, including cables, accessories and
batteries, separately from household waste.
¶ Make use of the local return and collection
systems for disposal.
¶ Proper disposal of 1 687 010 496 prevents
environmental pollution and possible
health hazards.
6.4 Replacing radial shaft seal
Replace the radial shaft seal on fixing flange
1685720356, if during a test any damage is detected
to the sealing lip, or leakage is detected.
1
2
3
4
Fig. 7: Fixing flange with radial shaft seal
1. Using a punch (D = 3 mm) through the 3 bores of
the fixing flange (fig. 7, item 1, 2, 3), drive the radial
shaft seal (fig. 7, item 4) out of its seat
2. Apply a light coat of oil to the new radial shaft seal
and place it flat on the seat of the fixing flange.
3. With a hand press and an assembly tool (e.g. plate
with a flat surface that completely covers the radial
shaft seal), press the radial shaft seal in flush.
4. Press in the radial shaft seal again after waiting 2
minutes.
6.5 Spare and wearing parts
Designation Part number
Fixing flange (for flange D = 85 mm)
R Radial shaft seal (FKM - 60 x 80 x 7)
<)
R Threaded union (G 1/2")
<)
1 685 720 356
1 680 209 032
1 683 391 152
Coupling half (D=24.8, M18 x 1.5)
<)
R Hexagon collar nut (M18 x 1.5)
<)
R O-ring (30 x 3 mm)
<)
1 686 430 059
1 683 314 017
1 680 210 134
Mounting sleeve 1 680 506 040
Mounting wrench 1 687 951 030
Exhaust gas sampling hose
<)
R Plug-in hose nipple (G 1/8")
<)
1 680 712 367
1 684 484 012
Exhaust gas sampling hose
<)
1 680 712 202
Inlet union (M14 x 1.5/ AD15/ 24°)
<)
1 683 385 056
Exhaust gas sampling hose
<)
1 680 712 373
Test adapter
<)
R Plug-in hose nipple (M8 x 1)
<)
0 986 613 091
0 986 613 089
Threaded socket (M10 x 1)
<)
l 1 683 356 133
Inlet union screw (2 x 10 (3-4) DIN
7643-9SMNPB2)
<)
2 911 201 703
Threaded piece (M14 x 1.5 / M16 x 1.5)
<)
2 413 359 003
<)
Wear parts
! Test oil as per ISO 4113 is classified under waste oil
collection category 1. Category 1 waste oil must not
contain any foreign substances, such as waste oils
of a different category, gasoline or diesel. See the
safety data sheet of the test oil for the correct waste
code number.