Toro Greensmaster 3250-D 04383 Service Manual page 208

Factor
Bedknife attitude
Rear roller adjustment
Height−of−cut
Proper bedknife selection for height−of−cut desired
Stability of bedbar
Number of reel blades
Cutting unit alignment and pull frame ground following
Roller condition
Reel speed
Traction speed
Cutting Unit drop speed and sequence
SPA and 4−Bolt Cutting Units (Rev. A)
Possible Problem/Correction
Set attitude (angle) as recommended.
See Leveling Front Roller to Reel and Attitude
Adjustments.
Check and adjust as necessary. The rear roller must
be leveled so it is parallel with the reel for proper
height−of−cut setting.
See Height−of−Cut Adjustment.
"Effective" or actual height−of−cut depends on the
cutting unit weight and turf conditions. Effective
height−of−cut will be different from the bench set
height−of−cut.
See Height−of−Cut Adjustment.
If the bedknife is too thick for effective height−of−cut,
poor quality of cut will result.
Make sure bedbar pivot bolts are seated securely.
Check condition of the bushings in the side plates.
See Bedbar Removal and Installation.
Use correct number of blades for clip frequency and
optimum height−of−cut range.
Check pull frames and lift arms for damage, binding, or
bushing wear. Repair if necessary.
Make sure rollers rotate freely. Grease roller as
recommended and repair bearings as necessary.
See Roller Bearing Replacement in Service and
Repairs section.
All reels must rotate at the same speed (within 100
rpm). All cutting units must have equal bedknife to reel,
front roller to reel, attitude, and height−of−cut
adjustments. Check reel speed setting if a
backlap/variable reel speed kit is installed.
See Adjustments in this chapter and Troubleshooting
in Chapter 4 − Hydraulic System.
Check maximum governed engine speed. Adjust
engine to specifications if necessary. See Adjustments
section in Chapter 3 − Engine. Check traction pedal
adjustment.
See Adjusting Transport and Mowing Speed, and
Troubleshooting in Chapter 4 − Hydraulic System.
Center cutting unit must drop after front cutting units.
See Troubleshooting in Chapter 4 − Hydraulic System.
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