12 fuel evaporation system, 13 spindle pulley split hub r&r – Wright Serial # 69788 and Higher User Manual
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WARNING
6.12 Fuel Evaporation System
All Wright Stander I
’s need to have this mandatory feature.
Do Not alter or remove.
Do Not fill past the “Max Fill Level” line.
Over-filling could result in clogging the roll-over vent and/or contaminating the purge
canister.
The vapor canister is located under the dash.
Inspect and clean dust filter every 500 hrs or annually.
6.13 Spindle 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.
Dust Filter
Vent /
Purge
To
Tank
Assembly
hole
Threaded
Removal
holes
Assembly
hole
Tightening will
separate the hub
from the pulley