Service Intervals; Service Parts And Parts Subject To Wear - Bosch CRI 848H Originalbetriebsanleitung

en 96 | CRI/CRIN 848H | Maintenance
8. Maintenance
8.1

Service intervals

Service work
Check hoses
(refer to Section. 8.2)
Replace high-pressure hose
(refer to Section. 8.3)
To be performed by testing body / customer service during main-
*)
inspection
8.2 Check hoses
Always handle hoses (high-pressure and low-pressure
hoses) with care and check before use. Hoses are to
be replaced if checking reveals the following signs of
damage:
R
Cracks, brittle areas, abrasion or blistering at the
hose jacket
R
Kinked hose
R
Stiff union nuts or quick-release couplings
R
Deformed or damaged hose connection end (sealing
cone, plug-in nipple, etc.)
R
Leakage at fitting
R
Corrosion at fitting if strength is reduced as a result
R
Service life exceeded (refer to Section 8.3)
!
Damaged hoses are not to be repaired.
8.3 Replace high-pressure hose
Replace high-pressure hoses (operating pressure great-
er than 60 bar) after 3 years (refer to date of manufac-
ture on high-pressure hose) even if there are no appar-
ent defects of relevance to safety.
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1 689 989 087 2018-07-24
8.4 Service parts and parts subject to
wear
Designation
Connecting nipple
Union nut for connecting nipple
Inner clamping sleeve 17.5 mm
Inner clamping sleeve 19.5 mm
Inner clamping sleeve 20.5 mm
X X
Inner clamping sleeve 21.5 mm
X O-ring (12 x 2) for injection chamber
Inner guide bush 17.1 mm
Inner guide bush 19.0 mm
Inner guide bush 21.0 mm
Guide sleeve parts set 1 680 109 142 for in-
jectors with a conical nozzle retaining nut
(4x) with O-ring 6.5 x 4 (12x)
12x O-ring (6.5 x 4) for guide sleeve
1 680 109 142
Adapter lead
Adapter lead
Commercial vehicle connecting cable
Test pressure line 45°
Test pressure line 11°
Hose line A-1
Hose line B-2
Hose line C-3
Hose line D-4
Hose line E-5
Hose line F-6
Hose line A-2
Hose line B-4
Hose line C-6
Hose line D-8
Hose line E-10
Hose line F-12
Return hose
High-pressure hose
Barb nipple
O-ring (10.77 x 2.62) for barb nipple
Return adapter parts kit
12x o-ring (3,5 x 1,25) for Return adapter
Commercial vehicle return adapter parts set
Inlet connector without O-ring
O-ring (9.5 x 2) for inlet connector
Connection piece for connection adapter
Union nut for connection adapter
Ecopur seal
Holding device
Part subject to wear
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Part number
1 683 212 023
1 683 345 048
1 681 091 175
1 681 091 173
1 681 091 182
1 681 091 174
1 680 210 123
1 680 300 283
1 680 300 284
1 680 300 285
1 687 016 208
1 680 210 540
1 684 463 506
1 684 463 519
1 684 463 799
1 680 750 121
1 680 750 122
1 687 410 043
1 687 410 044
1 687 410 045
1 687 410 046
1 687 410 047
1 687 410 048
1 680 712 242
1 680 712 244
1 680 712 245
1 680 712 246
1 680 712 247
1 680 712 248
1 680 712 310
1 680 712 325
1 683 386 104
1 680 210 110
1 687 016 044
1 687 016 045
<)
1 687 016 038
<)
1 683 386 188
1 680 210 143
1 681 032 116
1 683 345 079
1 687 016 068
1 685 200 149
Robert Bosch GmbH