Exmark Turf Tracer TT20KCC Operator's Manual page 33

LEFT HAND
SIDE SHOWN
ANTI-SCALP ROLLER BOLT INSTALLATION
ANTI-SCALP ROLLER ADJUSTMENT
b) Adjust anti-scalp rollers for Normal Operating Conditions. Place rollers in
one of the positions shown in Figure 8. Rollers will maintain 3/4 in. (19
mm) clearance to the ground to minimize gouging and roller wear or
damage. For Maximum Deck Flotation, place rollers one hole position
lower. Rollers should maintain 1/4 in. (6.4 mm) clearance to ground. Do
Not adjust rollers to support the deck. Be sure roller bolts and nuts are
installed with the spring disc washer between head of the bolt and
mounting bracket. Torque to 40-45 ft-lbs, or loss of roller may result.
c) When operating in extremely rough conditions it may be necessary to
position the anti-scalp rollers one or two holes higher than described in
"b" to prevent damage to the rollers and/or bolt failure (See Figure 8).
NOTE: When anti-scalp rollers are placed in these positions, reduced
deck floatation will result.
5.2.2 Pump drive belt tension adjustment:
No adjustment necessary.
5.2.3 Mower deck drive belt:
No adjustment necessary.
FIGURE 7
CUTTING HEIGHT ADJUSTMENT
FIGURE 8
CUTTING HEIGHT ADJUSTMENT
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