55
NOTE: Outer sheave retaining nut replacement
is strongly recommended. Use Loctite
TM
272
upon reassembly.
Use a vemier caliper to check the length of the
compression spring. At full extension, the
measurement should be no less than 3.50” (89
mm). If out of specification, replace the spring.
Remove the outer roller pin cover by turning
and pulling up on the cover. Replace the
2 o-rings.
Remove the rollers and pins using a needle-
nose pliers and inspect all components. Replace
if any damage or excess wear is found. Replace
the o-rings and seals anytime the driven is apart.
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