XC90 - Aux / Serpentine Belt Replacement - PAS Pump and Alternator too!! 😳

My Summer road trip didn't entirely go to plan... About 400 miles from home my Serpentine belt turned to a ball of threads, and took out the PAS (Power Assisted Steering) Pump and the Alternator... This video covers the repair - entirely done with a basic emergency toolkit on a domestic driveway!
Lots of tips and tricks that are worth having in your back pocket... you never know when this could happen to you!

[@alekssurname4670]

nice work! f...g heavy rain stopped me from changing alternator pulley. so did t60 of course i hadnt

[@bigtalltim]

Cheers - the rain did it’s best to put me off, but I had no choice!! Thanks for watching

[@mikeflight9]

Good job mate. Those belts can be a bit confusing but you got it. 👌👍🚙

[@bigtalltim]

Cheers! Not a job I'd repeat too many times in the rain, but a decent outcome given the challenges! 😊

[@UKscalemodeller]

Nice work

[@bigtalltim]

Cheers! Bit of a mission, but I got there in the end! 😊

[@TheLucozade1984]

Great job i will do the same :)

[@bigtalltim]

Cheers - much appreciated! Let us know how it goes, and thanks for watching!

[@kennethcroll6972]

hi i had the same thing happen too, was the crank pully the outer ring came away from the rubber middle ring.

[@bigtalltim]

YES! - Exactly that happened to me with my S60! The crank pully has a rubber damper built in between the metal drive centre and the outer that carries the belt; it is quite common for them to slide off the centre which drops the belt - especially if there has been an oil leak from the rockerbox cover or crank head (both pretty common)

[@matdcooke]

Tim, Do you by any chance watch Rainman Ray? Only ask because of the 'Gravity' and 'Click'

[@bigtalltim]

Lol - yes… and anyone who doesn’t should! Ironically, I think I picked those up second hand from Dave Sterl - another really solid recommendation!

[@schyouknowwho2946]

Excuse my ignorance but does this also drive the camshaft and do you need to ensure it is aligned to timings marks etc.?

[@bigtalltim]

Not ignorant at all! Bottom line, no. This belt doesn't drive the cam shaft.... but it IS driven in the same way as the belt that does. The timing belt is the one inside the black cover I removed towards the end, and that would definitely require timing to be carefully maintained - if that one snaps, it is usually game over for the engine! This one is more like the good old fan belt - like the timing belt it is driven by a big pulley on the end of the crank, but this one goes on to power the alternator, power steering pump and air con compressor rather than the camshafts. BTT

[@schyouknowwho2946]

Thanks for the reply, really enjoying the simple instructions for all of your videos. Does the Volvo 70 have the same engine? I'm thinking of getting one - any advice on engines / P2/P3? @@bigtalltim

[@bigtalltim]

My pleasure! My recommendation is any of the d5 diesels on the p2 platform for ease of maintenance - I’ve had an S60, V70 and XC90 personally… all superb! Thanks for watching!😊