Toro 03540 Reelmaster 5200-D Operator's Manual page 58

Enable/Disable switch to the Disable position,
and stop the engine. After completing
adjustments, repeat steps 5 through 10.
12. Repeat the procedure for all cutting units you
want to backlap.
13. When finished, return the backlap switch to
the Off position, lower the seat, tighten both
locking bolts securely, and wash all lapping
compound off of the cutting units. Adjust
cutting unit reel to bedknife as needed.
Important: If the backlap switch is
not returned to the Off position after
backlapping, the cutting units will not raise
or function properly.
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