Lombardini 15 LD 315 User Manual

58
DATE
22.12.2003
COMPILER TECO/ATI
REG. CODE
1-5302-467
MODEL N°
50707
DATE OF ISSUE
06-95
REVISION 05
ENDORSED
116
117 118
X
119
FUEL SYSTEM
Injection advance adjustment
Injection advance beyond the thickness of gasket A is determined
by the thickness of the pad inside the injection tappet.
To alter the value of injection advance the pad must be replaced
with another of a suitable thickness (see fig. 117-118).
To extract pad B, use a rod with a suction cap or magnet at one
end.
The replacement pads supplied have 10 different thicknesses
(between 4.0 and 4.9mm).
To alter the value of injection advance the pad must be replaced
with another of a suitable thickness (see fig. 117-118).
If reference point B does not coincide with A follow the examples in
fig. 117-118.
1) Example of delayed injection advance (fig. 117): to make B match
up with A, replace the pad with a thicker one (fig. 116).
2) Example of early injection advance (fig. 118): to make B match up
with A, replace the pad with a thinner one (fig. 116).
Note: When the thickness of the pad varies by 0.1mm under the
pump, B is delayed or brought forward by 1° on the flywheel.
Injector
Components:
1 Body
2 Union
3 Adjusting shim
4 Spring
5 Pressure rod
6 Pin
7 Nozzle
8 Nozzle cup
9 Needle valve
10 Tip
11 Duct
12 Return hole
After re-assembly, tighten ring nut 8 to a 50 Nm torque value.

Lombardini 15 LD 315 Specifications

General

Brand	Lombardini
Model	15 LD 315
Category	Engine
Language	English