Return Hose 1 680 712 371; Return Adapter For Passenger Vehicle Injectors; Return Adapter For Commercial Vehicle Injectors With Hose Connection; Return Adapter For Commercial Vehicle Injectors With Threaded Connection - Bosch CRI 848H Original Instructions Manual

en 64 | CRI/CRIN 848H | Product description
3.6.13

Return hose 1 680 712 371

i
The return hoses are included in parts set
1 687 016 134.
The return hose is used for commercial vehicle common
rail injectors with internal ports (see sec. 5.4.5).
1 680 712 371
2
Fig. 18: Return hose
1 Port for hose line for return quantity
2 Port for connection adapter
3.6.14 Return adapter for passenger vehicle
injectors
The return adapter is plugged into the return bore of
the injector and secured using a retaining ring. Connect
the return adapter to the hose for the return quantity
(refer to Section 3.6.11).
2
1
Fig. 19: Return adapter
1 Retaining ring
.
2 Return adapter
|
1 689 989 087 2018-07-24
3.6.15
For return amount when using injectors with two return
connections. Connect the return adapter to the hose
for the return quantity (refer to Section 3.6.11).
458804-4_Ko
1
Fig. 20:
1 Adapter
2 Injector
3.6.16
Return adapter for injectors to which the return connec-
tion is bolted. Connect the return adapter to the hose
for the return quantity (refer to Section 3.6.11).
Fig. 21:
1 Injector
2 Return adapter with internal thread
Return adapter for commercial vehicle injec-
tors with hose connection
1
2
Adapter for return connection
Return adapter for commercial vehicle injec-
tors with threaded connection
1
2
Return adapter with internal thread
Robert Bosch GmbH