It's a pain to do. I don't know if you can/want to pull the arm out. I'm pretty sure you will be glad later if you get new parts, probably pickup a HP or 2.
Tensioning Roller:Porsche Parts & Porsche Accessories - Wholesale Porsche Parts & Tequipment
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
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