Wright Serial # 55138 and higher - Manual (Page 31)

31
Assembly
hole
Threaded
Removal
holes
Assembly
hole
Tightening will
separate the hub
from the pulley
6.17 Cleaning the Mower
The underside of the mower deck should be checked and cleaned twice daily and more often if the grass
being mowed is lush or wet. The entire mower should be cleaned daily at the end of the work day.
Cleaning should be done with a leaf blower or low-pressure compressed air. Wash with water only when
necessary and do not use a pressure washer or nozzle as the water can enter bearings and electrical
connections causing an electrical short, rust and corrosion. When washing with water, avoid spraying near
the hydro cap and do so when the unit has cooled down. Washing a hot machine can cause various
unseen system damage. If water is used for cleaning, immediately dry it with a leaf blower or low-pressure
compressed air and run with blades engaged for approximately 10 minutes. Once the wash is complete,
always lubricate and grease all applicable areas.
6.18 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.