Kohler KD440

42
8
04.0÷02.0
05.1÷00.1 05.0÷03.0
05.0÷52.0
05.0÷03.0
05.0÷03.0
05.0÷52.0
53.0÷02.0
05.1÷00.1 05,0÷03,0
05.0÷52.0
53.0÷02.0
05.1÷00.1 05.0÷03.0
05.0÷52.0
53.0÷02.0
05.0÷03.0
04.0÷02.0
- 33 -
DISASSEMBLY/REASSEMBLY
Piston rings, distance between the tips (mm)
Fit the piston ring into the top part of the cylinder and measure the
distancebetweenthetips.
225
315
350
400
440
1stpistonring(nitrided)
2ndpistonring*
3rdpistonring,oilscraper(nitred)
1stpistonring(chromated)
2ndpistonring(torsional)
3rdpistonring,oilscraper
1stpistonring(nitrided)
2ndpistonring*
3rdpistonring,oilscraper(nitred)
1stpistonring(nitrided)
2ndpistonring*
3rdpistonring,oilscraper(nitred)
1stpistonring(chromated)
2ndpistonring(torsional)
3rdpistonring,oilscraper
Piston rings
Engine
Value
stamped - GOE stamped - ko stamped - N
KD 225_315_350_400_440 Workshop Manual_cod. ED0053029330_1° ed_ rev.00
Wearlimit1mm-forthe2ndpistonringofkD225andKD350engines,thewearlimitis2.0mm.