Wright Serial #59542 and higher - Manual (Page 29)

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Dust Filter
Vent /
Purge
To
Tank
6.14 Spindle and Drive Pulley Split hub R&R
•
Remove 2, ¼” bolts from split hub and install in threaded holes in hub.
•
Slowly tighten each bolt, alternating as you tighten bolts against the pulley.
•
The hub will separate from the pulley.
•
Replace grade 8 bolts and install in reverse order using the assembly holes to tighten hub onto pulley
and spindle shaft.
6.15 Fuel Evaporation System
All Wright ZTO’s need to have this mandatory feature.
•
Do Not alter or remove.
•
Do not fill fuel tanks completely. Fill until level is 1 inch below the bottom of the
white fill neck insert.
•
Over-filling could result in clogging the roll-over vent and/or contaminating the
purge canister.
•
The vapor canister is located under the seat.
•
Inspect and clean dust filter every 500 hrs or annually.
Assembly
hole
Threaded
Removal
holes
Assembly
hole
Tightening will
separate the hub
from the pulley