Exmark Lazer Z CT manual Adjustments

Adhesives such as “Loctite RC/609 or RC/680” or “Fel-ProPro-Lock Retaining I or Retaining II” are used on the following:

a)Fuel tank studs where studs are inserted into tank.

4.1.28Mobil HTS grease (or food-grade antisieze) is used in the following locations:

a)Between the cutter housing spindle and bearings.

b)Between the cutter housing spindle and sheave.

c)Under top cutter housing bearing guard.

4.1.29Dielectric grease is used on all blade type electrical connections to prevent corrosion and loss of contact.

4.2 ADJUSTMENTS

IMPORTANT: Disengage PTO, shut off engine, wait for all moving parts to stop, and remove key before servicing, cleaning or making adjustments to the unit.

4.2.1Cutting Height Adjustment.

a)Stop machine and move drive levers out to neutral lock position.

b)Disengage PTO.

c)Raise the deck lever to the transport position (also the 4.5” (11.4 cm) cutting height position). See Figure 5.

NOTE: When changing cutting height positions, always come to a complete stop and disengage the PTO.

FIGURE 5

d)Insert height adjustment pin into hole corresponding to desired cutting height and install hairpin cotter. See decal on deck lift plate.

e)Move lever out of transport (or 4.5” (11.4 cm) cutting height) position and down onto height adjustment pin to mow at selected height.

f)To transport, move lever back up to transport (or 4.5” (11.4 cm) cutting height) position.

g)Adjust anti-scalp rollers for Normal Operating Conditions. Stop engine, wait for all moving parts to stop, and remove key. Engage parking brake. Place rollers in one of the positions shown in Figure 6. 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) minimum clearance to ground. Do Not adjust rollers to support the deck. Be sure bolt is tightened properly or loss of anti-scalp roller may result. Torque the whizlock nuts on each end to 40-45 ft-lbs (54-61 N-m).

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