Kohler KDW 2204 - Camshaft Gear - Speed Governor Counter Weights; Speed Governor Counter Springs; Frame With Idling Speed Governor Spring

103
102
101
100
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