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G260PUM partial rebuild question

Old 11-20-2019, 01:26 PM
  #1  
westwind77
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Default G260PUM partial rebuild question

Hello,

I have removed the 'old' PUM Watercooled cylinder from the engine/piston and have a OEM replacement. The piston slid out without a problem from the old one, but I cannot seem to get the piston into the new one - is there a trick? I know the ring has to compress to fit but even still it will not slide into the housing. Any help would be greatly appreciated! Thank you!
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Old 11-20-2019, 05:14 PM
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dwr9
 
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Did you have the ends of the ring lined up with the pin in the ring groove? Doug
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