10 QUALITY OF CUT
en-62
10.8 MISMATCHED CUTTING UNITS ______________________________________________
NOTE: Arrow indicates direction of travel.
Mismatched decks is a pattern of varying cutting heights,
resulting in a stepped cut appearance, usually due to
mismatched HOC (height-of-cut) adjustment from one
deck to another.
Probable Cause
Remedy
HOC inconsistent from one deck to another.
Check/adjust HOC on decks to same height. (Refer to
Section
8.11
.)
Difference in blade speeds.
Check operation of rotary cutting motor(s) and repair/replace as
necessary.
Difference in deck ride height side to side.
Check/adjust tire inflation pressure. (Refer to
Section 7.17
.)
Decks not level.
Level decks. (Refer to
Section 8.12
.)
Deck rake not set.
Adjust decks so that front of blade is 1/8 in. (.125 cm) lower than
rear of blade. (Refer to
Section 8.12
.)
TN1278
Summary of Contents for R311T-T4I
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