Torque Requirements; Assembly Instructions; Uncrate Mower; Service Battery - Exmark Laser Z Operator's Manual

2.11.5 Wheel Base:
w/52" & 60" Decks - 50.3 in. (127.8 cm)
w/72" Deck – 54.5 in. (138.4 cm)
2.11.6 Curb Weight*
Air-cooled units:
Serial Nos. 160,000 & Higher w/52" Deck – 976 lbs. (443.6 kg)
Serial Nos. 160,000 –189,999 w/60" Deck – 1000 lbs. (454.5 kg)
Serial Nos. 190,000 & Higher w/60" Deck – 1033 lbs. (469.5 kg)
Serial Nos. 190,000 & Higher w/72" Deck – 1106 lbs. (501.7 kg)
22 & 23 HP Kawasaki Liquid-cooled units:
w/52" Deck – 1,196 lbs. (542.5 kg)
w/60" Deck – 1,218 lbs. (552.5 kg)
27 HP Kawasaki Liquid-cooled units:
w/60" Deck – 1,298 lbs. (588.9 kg)
w/72" Deck – 1,306 lbs. (592.6 kg)
* Note: Weight will vary slightly, depending on engine option.

2.12 TORQUE REQUIREMENTS

Bolt Location
Cutter Housing Spindle Nut ................................ 75-80 ft-lbs.
Blade Mounting Bolt........................................ 115-120 ft-lbs.
Engine Deck/Front Frame Mount........................ 30-35 ft-lbs.
Anti-Scalp Roller Bolts ........................................ 40-45 ft-lbs.
Engine Mounting Bolts (Kohler) .......................... 30-35 ft-lbs.
Engine Mounting Bolts (Kawasaki) ..................... 25-30 ft-lbs.
Wheel Lug Nuts.................................................. 90-95 ft-lbs.
Wheel Motor Mounting Bolts............................... 72-77 ft-lbs.
Wheel Hub Slotted Nut ............................ minimum125 ft-lbs.

3. ASSEMBLY INSTRUCTIONS

3.1 UNCRATE MOWER

3.2 SERVICE BATTERY.

WARNING: Battery posts, terminals, and related accessories contain lead compounds, chemicals known
to the State of California to cause cancer and reproductive harm. Wash hands after handling.
For Serial Nos. 252,000 and higher.
The machine is shipped with a filled lead acid battery.
3.2.1 Tilt seat up to gain access to the battery.
POTENTIAL HAZARD
Charging the battery may produce explosive gasses
WHAT CAN HAPPEN
Battery gasses can explode causing serious injury.
HOW TO AVOID THE HAZARD
Keep sparks, flames, or cigarettes away from battery.
Ventilate when charging or using battery in an
enclosed space.
Make sure venting path of battery is always open once
battery is filled with acid.
(center of caster tire to center of drive tire)
DANGER
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Torque