Inhaltsverzeichnis
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Verfügbare Sprachen
Verfügbare Sprachen
2
1
1
2
1 680 712 250
7
2 -
1
8
8
5
4
10:
Hose assembly 1 680 712 250
(1) Spring clamp
(2) O-ring Ø4 x 1.5 mm
2.6.5.1 Hose assembly 1 680 712 250 connection and
removal
11:
Hose assembly 1 680 712 250 connection
1. Check the O-ring. Replace the O-ring if it is defective
or brittle.
WARNING – Fragments from the O-ring can remain
in the injector and make their way into the vehicle's
fuel system.
2. Plug hose assembly 1 680 712 250 into the return
bore of the Delphi CRI. The spring clamp is intended
to secure the hose assembly.
3. Connect hose assembly (test oil return)
1 680 712 382 to the hose assembly.
4. For removal of the hose assembly, perform the con‐
nection steps in reverse order.
---
2.6.6
Hose assembly 1 680 712 253
Hose assembly for adaptation to the test oil return con‐
nection with the screw connection M8 x 1 on Delphi
CRIs.
2
1
1
1 680 712 253
7
2 -
1
8
8
5
4
12:
Hose assembly 1 680 712 253
(1) Copper gasket A8 x 11 mm
(2) Hose assembly 1 680 712 253
Robert Bosch GmbH
0
2 5
1 2
7
0
6 8
1
458935-12_Pal
2
0
2 5
1 2
7
0
6 8
1
458935-14_Pal
2.6.6.1 Hose assembly 1 680 712 253 connection and
removal
13:
Hose assembly 1 680 712 253 connection
1. Screw in and tighten hose assembly 1 680 712 253
with the gasket on the test oil return connection of
the Delphi CRI.
2. Connect hose assembly (test oil return)
1 680 712 382 to the hose assembly.
3. For removal of the hose assembly, perform the con‐
nection steps in reverse order.
---
2.6.7
Hose assembly 1 680 712 312
Hose assembly for adaptation to the test oil return con‐
nection on Denso CRIs.
1
2
2
1
1 680 712 312
2
1
458935-15_Pal
4
- 1
1 2
8 8
4 5
14:
Hose assembly 1 680 712 312
(1) O-ring Ø4 x 1.5 mm
(2) Lever for hose retainer
1 687 010 609 | 13 | en
3
2
1
7
0
6 8
1
1 689 989 474 | 2021-02-18
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