Kohler KDW 1603 User Manual

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102
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6
- 60 - - 60 -
Disassembly / Reassembly
Camshaft gear - Speed governor counter weights
Components:
1
Camshaftgear
2Governorweights
3Governorweightsupport
4Governorweightpin
Thegovernorweights2arehousedinsidethecamshaftgear1.
Theweights2canbeoftwotypes:lightorheavy,dependingon
thespeedrateandthetypeofapplication.
Heavyweightsforenginessettorunatlowrpm(1500-1800rpm
andagriculturalapplications),lightweightsforenginessettorun
athighrpm(2200-3000rpm).
Speed governor counter springs
Besidestheweightsusedaccordingtothespeedrateandapplication
type,differenttypesofspringswithdifferentfeaturesareusedaswell.
Components:
1Camshaftgear
6 Speedgovernorsprings
Components:
1Limitingdevice/torquegearingdevice
2 Maximumrpmadjustmentscrew
3Minimumrpmadjustmentscrew
4Camshaftgear
5 Governorweight
6 Speedgovernorspring
Forenginesusedongeneratingsetsitispreferabletotasingle
spring6 toactagainsttheheavygovernorweightstoavoidhunting
withvariationsintheloadandtoachieveamoreconstantfrequency
overtime.
Frame with idling speed governor spring
Engines for applications requiring a certain power capacity at
low speeds are ttedwith the frame 2 complete with theidling
speed spring which allows satsifying the above described
requirementswithouttheenginetendingtostop.
Components:
1Rockerarmwithspeedgovernorsprings.
2 Frameforidlingspeedspring
HEAVY FLYWEIGHT
LIGTH FLYWEIGHT
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