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2001 V70XC - Rear Cam Seal making me nervous

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xHeart
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Year and Model: 2.0/3.2
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Post by xHeart »

Several reading points to rear cam seal leaking.
So I found it, and it is.
Here are two photos.
When I place the 10mm socket to and turn counterclockwise, the cam moved a little - some 30º.
Should I panic? Is there a need for counterhold, if so what tool?
10mm screw over the cam seal adapter
10mm screw over the cam seal adapter
rear exhaust cam adapter
rear exhaust cam adapter
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240

vtl
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Post by vtl »

No panic. VIDA does not say much about rear camshaft seal replacement. It also does not mention any counterlock. M10's torque is 50 Nm. You may want to hold this adapter in place with hand in a grippy glove while ratcheting the bolt out.
rearcamseal.png
rearcamseal.png (203.26 KiB) Viewed 398 times

xHeart
Posts: 3321
Joined: 03 Dec 2011, 08:05
Year and Model: 2.0/3.2
Location: Great Lakes - USA
Has thanked: 116 times
Been thanked: 119 times

Post by xHeart »

Thanks vtl.
I will wrap up with rear cam seal, two o2 sensors, and new coolant hoses.
Torque value is a good clue.
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240

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