Spindle cap
Exploded view of spindle components
Upper bearing
Lower bearing
Spindle cap screws (4x)
Upper drive link
Drive hub
Lower drive link
Spindle
Encoder stud
Spindle retainers
Note: Multiple retainers of varying
thicknesses are usually installed to
achieve a clearance of .015”-.030”
between the washer and the spindle.
is allows the spindle to freely rotate
but minimizes up and down play.
Spindle retainer washer
3/4”-10 hex nut
Upper drive link spacer
(3/8” thick)
Lower drive link spacer
(1/2” thick)
3/4”-10 hex nuts (2x)
3/8”-16 hex nut
3/8” washer
3/4” washers (2x)
3/4”-16 x 3.75“ long hex bolts (2x)
NOTE: Does NOT use washers
3/8”-16 x 3.5“ long hex bolt
Drive pawl spring bracket
Drive pawl
3/8” washer
Pin spacer (1.02” i.d.)
Drive link sleeve (1” o.d.)
Drive link sleeve (5/8” o.d.)
Drive link sleeve (1” o.d.)
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