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Size S nozzle
Features:
Hole number and diameter ........4x0,28 mm
Jet angles ..................................160°
Needle valve elevation ..............0,20 ÷ 0,22 mm
Hole length ................................0,7 mm
Sump diameter and length ........1x1,5 mm
Clean nozzle tip with a brass brush.
Check that holes are not obstructed using a mandrel with steel wìre
with 0,28 mm diam.
When refitting tighten ring nut at 70 Nm.
Fuel system
Size P nozzle
Features:
Hole number and diameter ............. 5 x 0,23 mm.
Jet angles ....................................... 150°.
Needle valve elevation ................... 0,200 ÷ 0,205 mm
Hole length ..................................... 1 mm
Sump diameter and length ............. 2 x 2,5 mm
Clean nozzle tip with a brass brush.
Check that holes are not obstructed using a mandrel with steel wìre
with 0,23 mm diam.
When refitting tighten ring nut at 55 ÷ 65 Nm.
Size P injector
Components:
1
Injector housing
2
Intake fitting
3
Shim
4
Spring
5
Pressure rod
6
Taper pin
7
Nozzle
8
Cup
9
Needle valve
10
Sump
11
System duct
12
Overflow pipe
When refitting tighten ring
8
nut at 50 Nm.
KD Workshop Manual_cod. ED0053029350_
1° ed
_ rev.
00
Summary of Contents for KD 626/3
Page 1: ...KD 625 3 626 3 WORKSHOP MANUAL...
Page 21: ...21 3 KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 69: ...69 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 70: ...70 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
Page 99: ...99 NOTES KD Workshop Manual_cod ED0053029350_1 ed_ rev 00...
