1 Series E87 118d (M47T2) 5-door
Recycling:
Catch and dispose of escaping fuel.
Observe country-specific waste-disposal regulations.
Necessary preliminary tasks:
•
Read fault memory of DDE control unit
•
Switch off ignition
•
Layout of common rail system
•
Disconnect all leakage oil lines
•
Remove intake air manifold
Release union nuts (1) of pressure lines (2) with special tool
13 5 020 at injector (4) and slacken at pressure accumulator.
Note:
Reset special tool in good time to prevent bending of pressure
lines.
Unscrew nut (3).
Tightening torque 13 53 5AZ
.
Remove injectors (4).
Important!
Risk of injector breakage! Observe tightening torques of union
nuts without fail.
Tightening torque 13 53 8AZ
.
1.
Hand-tighten all union nuts on pressure lines.
2.
Tighten down union nuts on injectors to specified torque.
3.
Tighten down union nuts on pressure accumulator and on
H.P. pump.
4.
Inspect all components of Common Rail System for leaks.
RA Removing and installing/replacing all injectors in fuel injection system (M47TU,
BMW AG - TIS
18.01.2013 08:36
Issue status (12/2007) Valid only until next DVD is issued
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