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C
B
164
Injection advance specified value
Motor type
recorded to 3600 [rpm]
165
Workshop Manual KD 441_cod. 1.5302.865_2
A
A/C mm
α
with external
Ø flywheel
260
27.21
12
nd
ed_ rev. 01.
References on the flywheel
A = Reference of fixed TDC on crankcase
B = Injection lead reference on the flywheel
C = TDC reference on flywheel
α
= Reference in degrees between B and C.
Conversion table from millimetres into degrees
A/C mm
13.61
15.87
18.14
20.41
22.68
24.94
27.21
29.48
31.75
34.02
Injection advance adjustment
To alter the value of injection advance the pad must be replaced with
another of a suitable thickness (see fig. 83÷83_a).
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).
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.
8
Fuel system
α
6
7
8
9
10
11
12
13
14
15
- 67 -
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