
18
Top Cap and Seal Head Bushing Replacement
Remove the top cap assembly from the upper post and discard it.
Spray isopropyl alcohol onto the upper post and inner shaft assembly
and wipe them with a clean rag.
Apply a liberal amount of SRAM® Butter grease around the inside of a
new
top cap assembly and onto the seals.
Install the new top cap assembly, dust wiper seal end first, onto the
upper post assembly over the seal head. Slide the top cap assembly
down until it is positioned below the upper post key slots.
NOTICE
Ensure the dust wiper seal slides over the seal head without folding the
outer lip of the seal.
Install a
new
o-ring and bushing over the poppet valve housing
assembly and onto the seal head. Pinch the bushing to secure it
around the seal head and o-ring.
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7