Repair Service and Repair Manual
Fuel system
Fig. 121: Connections of leakage-fuel distributor block
1 Connection permanent venting fuel filters 8 Leakage indication high-pressure system
2 Connection leakage fuel from nozzles (A
bank)
9 Leakage-fuel detection block
3 Connection leakage fuel from nozzles (B
bank)
10 Connection to tank
4 Connection leakage fuel HP pump (B
bank)
11 Leakage-fuel detection block to leakage-
fuel distributor block
5 Sensor B 12 Leakage-fuel detection block to leakage-
fuel distributor block
6 Sensor A 13 Connection leakage fuel HP pump (A
bank)
7 Leakage indication high-pressure system 14 Leakage-fuel distributor block
Removal
u Remove fuel return and venting pipes.
112
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KD83V16 33525088901_2_1 EN_US
2021-07