1906
 
 
  Joined: 30 Nov 2018 Posts: 58
 
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				 Posted: Wed Oct 06, 2021 2:36 am    Post subject: Procedure after extensive downtime? | 
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				I have been doing some airframe work and the engine hasn't run for 3 months. All oil from the tank seems to have drained via intake drain and exhaust (will replace the oil pump eventually). Do I need to pre-oil the cylinders as prescribed in the Russian manual? Was thinking of treating it like an oil change and clean the screens too. Anything else?
 
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