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ButterCup Removal - Air Spring Shaft
200 Hour Service ButterCup Removal - Air Spring Shaft
Clamp the lower ButterCup housing into a vise with Reverb Vise Blocks Clamp the lower ButterCup housing into a vise with Reverb Vise Blocks
or RockShox Rear Shock Vise Blocks on the wrench flats, with the air or RockShox Rear Shock Vise Blocks on the wrench flats, with the air
spring oriented upward.spring oriented upward.
Hold the air spring shaft for support and unthread the upper ButterCup Hold the air spring shaft for support and unthread the upper ButterCup
housing (25 mm) from the lower ButterCup housing. housing (25 mm) from the lower ButterCup housing.
Remove the air spring assembly from the lower ButterCup housing and Remove the air spring assembly from the lower ButterCup housing and
set it aside.set it aside.
Remove the ButterCup bumper from the lower ButterCup housing and Remove the ButterCup bumper from the lower ButterCup housing and
discard it.discard it.
Remove the lower ButterCup housing from the vise. Clean the lower Remove the lower ButterCup housing from the vise. Clean the lower
ButterCup housing.ButterCup housing.
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25 mm or adjustable open end wrench
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3
Pick (non-metallic)
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