YS 140 DINGO how set the gap disc valve?
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YS 140 DINGO how set the gap disc valve?
hi all
sorry for my english
i have order some parts for rebuild my DZ140, piston ring, crankshaft ring, front bearing oil seal, bearings, o-ring set, gasket set isulator pump.
i disassembled all engine for washing it, but i do not misure the gap from disc valve to back plate before disassemble it
now, i have a big problem!!!! how to set up gap from disc valve to back plate?. must i use the thickness gauge? how many thickness? or exist another method to set up it?
sorry
sorry for my english
i have order some parts for rebuild my DZ140, piston ring, crankshaft ring, front bearing oil seal, bearings, o-ring set, gasket set isulator pump.
i disassembled all engine for washing it, but i do not misure the gap from disc valve to back plate before disassemble it
now, i have a big problem!!!! how to set up gap from disc valve to back plate?. must i use the thickness gauge? how many thickness? or exist another method to set up it?
sorry
Last edited by edoardoaudio; 05-05-2017 at 06:04 PM.
#2
You cannot get a thickness gauge between the rotary disc and back plate. Oil it so there is an oil film in the gap and adjust it by feel. Should have a slight drag. Under no circumstances should you be able to feel any in/out play of the rotary valve on the pin.
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i mount the rear bearing in the carter follow this method
- crankshaft in the freezer 3 h
- rear bearing heat for 60" with hot air gun
bearing mount on the crankshaft , i don't have any interference.
- i have waitinfg 30 minutes for cooler the crankshaft and rear bearing, after apply the crankshaft ring,
- crankshaft bering and ring into the freezer for 3h
carter heat with hot air gun for 60"
mount all!
thanks all
- crankshaft in the freezer 3 h
- rear bearing heat for 60" with hot air gun
bearing mount on the crankshaft , i don't have any interference.
- i have waitinfg 30 minutes for cooler the crankshaft and rear bearing, after apply the crankshaft ring,
- crankshaft bering and ring into the freezer for 3h
carter heat with hot air gun for 60"
mount all!
thanks all