102223
Thoroughly clean the electric injector seat, taking care not to
introduce foreign bodies into the cylinder liners.
Fit a new gasket (18) onto electric injector (16), and then fit
the latter into the overhead.
Re-attachment is carried out by reversing the order of
detachment operations. In particular, comply with the
following instructions:
-
fuel pipes must be replaced with new parts every time
they are disassembled;
-
tighten the nuts, screws and fittings to the specified
torque values;
-
to tighten the fuel pipe fittings, use a wrench of the
99317915 series as well as torque wrench 99389829.
Disconnect the following electric connections: (4), from the
pressure sensor, and (2), from the level sensors, both of them
located on expansion tank (1).
Remove nuts (3) securing expansion tank (1) to the wall,
then put the expansion tank aside.
Remove plug (6), and then take off sound-proofing cover (5).
Disconnect electric connections (7) from electric injectors
(16) and (9) from fuel pressure sensor (8).
Press clips (15) in the direction shown by the arrow, then
disconnect fuel recovery pipe (14) fittings from electric
injectors (16).
Disconnect fuel pipes (11) from electric injectors (16) and
hydraulic accumulator (10).
Remove screws (12) and brackets (13) securing electric
injectors (16) to the cylinder head.
Use tool 99342153 (17) to take electric injectors (16) off the
overhead.
Figure 0/23
Removal
Refitting
492/14
F1C ENGINE
D
AILY
Revi - February 2005
REPLACING ELECTRO-INJECTORS