Kohler KDW 1603 User Manual

13°±1° 11°±1°
7°±1° 4°±1°
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KDW1603
2204
KDW2204/T
Fuel system
Checking low pressure injection timing for engines with
mechanical tappets
Thecheckoftheadvanceonengineswithmechanicaltappets
iscarriedoutusingthesameprocedureasthatdescribedforthe
hydraulictappets;the only differenceis in thedisassembly and
reassemblyoftherocker-armpinandofthepushrodswhichis
notnecessary.
Injection timing
value for
r.p.m. ≥ 2400
Engine
type
Injection timing value
for r.p.m. ≤ 2400
Injection timing correction by changing the pad thickness
Should it be necessary to correct the injection static advance,
removetheinjectionpumpfromtheengineblockandreplacepad
Binsidetheinjectiontappetswithoneofadifferentthickness(to
extractpadBuseamagnetC).
Itsvalueisprintedonthelowerpartofthepad.
Twelve spare pads aresuppliedforthe advance variations and
theirthicknesscanvaryfrom4to5.1mm.
ThegasketA,betweentheinjectionpumpangeandtheengine
block,isonlyone,withtheonlytaskofpreventinganypossible
oilleaks.
Previously, to vary the injection advance, gaskets of different
thicknesseswereusedbetweentheinjectionpumpsurfaceand
theengineblocksurface(ineffect,gasketA withoutsealingrubber
border).
Spacer Colour
4.0
Nocolour
4.1 White
4.2 Yellow
4.3 Orange
4.4
Lightblue
4.5 Green
4.6 Blue
4.7 Red
4.8 Gray
4.9 Violet
5.0
Lightgray
5.1 Brown
Workshop Manual KDW 1603_2204_2204/T _ cod. ED0053029180 - 1° ed_rev. 00

Kohler KDW 1603 Specifications

General

Brand	Kohler
Model	KDW 1603
Category	Engine
Language	English