Exmark FMD 604, FMD 524 Cutting Height Adjustment, Mower deck drive belt No adjustment necessary

LEFT HAND

SIDE SHOWN

FIGURE 6

CUTTING HEIGHT ADJUSTMENT

FOR CUTTING HEIGHTS ABOVE

3.5” (8.89 CM) USE THE BOTTOM HOLE

THE ROLLERS WILL STILL BE EFFECTIVE AGAINST SCALPING

FIGURE 7

ANTI-SCALP ROLLER BOLT INSTALLATION

ANTI-SCALP ROLLER AND

CUTTING HEIGHT ADJUSTMENT

c)Adjust anti-scalp rollers for Normal Operating Conditions. Place rollers in one of the positions shown in Figure 7. 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. (54-61 N-m), or loss of roller may result.

d)When operating in extremely rough conditions it may be necessary to position the anti-scalp rollers one or two holes higher than described in "c" to prevent damage to the rollers and/or bolt failure (See Figure 7).

NOTE: When anti-scalp rollers are placed in these positions, reduced deck flotation will result.

6.2.2Transmission drive belt tension adjustment: No adjustment necessary.

6.2.3Mower deck drive belt: No adjustment necessary.

6.2.4Blade drive belt tension. No adjustment necessary.

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