Shimano DURA-ACE ST-7970 Manual - Page 12
Browse online or download pdf Manual for Bicycle Accessories Shimano DURA-ACE ST-7970. Shimano DURA-ACE ST-7970 17 pages. Dual control lever. flight deck compatible.
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Maintenance
* The illustrations show the right-side lever.
Disassembly of the bracket unit and lever unit
1.
Use a 2 mm Allen key to remove the lever shaft fixing
screw at the bottom of the bracket unit.
2.
Tap an Allen key or similar tool with a plastic mallet to
push out the lever shaft.
3.
Remove the return spring.
Lever shaft fixing screw
Lever shaft
Return spring
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