Bicycle Mechanics - Shimano m972 pulley bolts confusion :s

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Floriante
08-03-12, 02:06 PM
Yesterday i wanted to overhaul my rear der. and removed the both upper and lower pulleys. Then i cleaned them. However unfortuanetly i mixed the bolts of lower and upper pulleys.

One bolt is slightly longer than the other one...

If any of you %100 sure about it, will you tell me which bolt belongs to which pulley?

dsbrantjr
08-03-12, 02:27 PM
techdocs.shimano.com/media/techdocs/content/cycle/EV/bikecomponents/RD/EV-RD-M972-2758A_v1_m56577569830640334.pdf shows clearly which goes where.
dsbrantjr
08-03-12, 03:13 PM
BTW, the above document is the first hit on a Google search for "Shimano m972 pdf"