Bosch 1 687 010 607 Manual Original página 9

3.3 Preparation of inlet connector
(2)
 Install the 9.5-x-2 O-ring
let connector (1).
1
458852-02_Pal
 3: Preparation of inlet connector
(1) Inlet connector 1 683 386 166
(2) O-ring, 9.5 x 2
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4. Product description
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4.1 Return adapter 1 687 016 216
The return adapter 1 687 016 216 can be used to con‐
nect a Bosch CRIN with a test oil return connection
with an M8x1 internal thread to the hose assembly
(test oil return) 1 680 712 382 of a DCI 700.
For the connection of the Bosch CRIN, the return
(2)
adapter with sealing ring
test oil return connection of the Bosch CRIN
tightened. Then, the hose assembly (test oil return)
1 680 712 382 of the DCI 700 is connected to the hose
fitting of the return adapter.
1
2
3
 4: Bosch CRIN with return adapter 1 687 016 216
(1) Bosch CRIN
(2) Return adapter 1 687 016 216
(3) Sealing ring, 8 x 11.5 mm
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4.2 Return adapter 1 687 016 217
The return adapter 1 687 016 217 can be used to con‐
nect a Bosch CRIN with a twin test oil return connec‐
tion to the hose assembly (test oil return)
1 680 712 382 of a DCI 700.
For the connection of the Bosch CRIN, the two hoses
(2) (1)
of the return adapter
test oil return connections of the Bosch CRIN
secured with spring clamps (4). Then, the hose assem‐
bly (test oil return) 1 680 712 382 of the DCI 700 is
connected to the hose fitting of the return adapter.
Robert Bosch GmbH
into the groove of the in‐
2
(3)
is screwed into the
(1)
and
are attached to the two
(3)
and
2
3
2
4
 5: Bosch CRIN with return adapter 1 687 016 217
(1) Return adapter 1 687 016 217
(2) Hose
(3) Bosch CRIN
(4) Spring clamp
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4.3 Adapter nut 1 687 345 070
The adapter nut (1) can be used to attach injectors
with connection threads M16 x 1.5 (2) to the high-pres‐
sure rail (3). How to replace the adapter nut is descri‐
bed in the DCI 700 Help Center.
2
 6: Injector connection with adapter nut M16 x 1.5
(1) Adapter nut M16 x 1.5
(2) Injector
(3) High-pressure rail
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4.4 Inlet connector 1 683 386 166
(1)
The inlet connector and the injector-specific con‐
(4)
nection adapter can be used to connect Bosch
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1 689 989 415 | 2020-03-24