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2 0 0 H o u r S e r v i c e
1
Install the ButterCups upper housing and bushing assembly onto the
Install the ButterCups upper housing and bushing assembly onto the
air spring shaft.
air spring shaft.
2
Apply grease to a new o-ring and install it onto the ButterCups shaft
Apply grease to a new o-ring and install it onto the ButterCups shaft
end plate, over the threads.
end plate, over the threads.
Clean all grease from the threads.
Clean all grease from the threads.
3
Apply Loctite Threadlocker 2760 (red), or equivalent, to the first two to
Apply Loctite Threadlocker 2760 (red), or equivalent, to the first two to
three full threads of the ButterCups shaft end plate.
three full threads of the ButterCups shaft end plate.
4
Position the upper ButterCups housing above the vise blocks.
Position the upper ButterCups housing above the vise blocks.
Clamp the air shaft into the 10 mm slot of the RockShox Reverb Vise
Clamp the air shaft into the 10 mm slot of the RockShox Reverb Vise
Blocks or RockShox Rear Shock Vise Blocks.
Blocks or RockShox Rear Shock Vise Blocks.
Clamp the air shaft only tight enough so it does not spin when the
Clamp the air shaft only tight enough so it does not spin when the
ButterCups is tightened.
ButterCups is tightened.
Scratches on the air spring shaft can cause air to leak. If a scratch is
visible the air spring assembly may need to be replaced.
Thread the ButterCups shaft end plate into the air shaft and tighten it.
Thread the ButterCups shaft end plate into the air shaft and tighten it.
B u t t e r C u p s I n s t a l l a t i o n - A i r S p r i n g S h a f t
NOTI CE
SRAM Butter Grease
Threadlocker Loctite 2760 - Red
T25
RockShox Vise Blocks 10 mm
ButterCups Installation - Air Spring Shaft
T25
4 N∙m (32 in-lb)
34
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