Exmark Quest 4500-450 - Manual (Page 15)

Product Overview
Overall Height:
All Units
41.8 inches (106 cm)
Tread Width: (Center to Center of
Tires, Widthwise)
42 inch
Deck 48 inch
Deck 52 inch
Deck
Drive
Wheels 36.0 inches
(91 cm) 36.0 inches
(91 cm) 36.8 inches
(93 cm)
Caster
Wheels 27.9 inches
(71 cm) 33.5 inches
(85 cm) 33.5 inches
(85 cm)
Wheel Base: (Center of Caster Tire to
Center of Drive Tire)
All Units
48.9 inches (124 cm)
Curb Weight:
42 inch Deck 48 inch Deck 52 inch Deck
630 lb (286 kg) 645 lb (293 kg) 660 lb (299 kg)
Torque Requirements
Bolt Location Torque
Spindle Pulley Nut 75-85 ft-lb (102-115 N-m)
Blade Mounting Bolt
(lubricate with anti-seize) 32-42 ft-lb (43-57 N-m)
Engine Mounting Bolts 27-33 ft-lb (37-45 N-m)
Anti-Scalp Roller Nyloc
Nut 27-33 ft-lb (37-45 N-m)
Wheel Lug Nuts 70-90 ft-lb (95-122 N-m)
Clutch Mounting Bolt
(secured with threadlocker) 50-55 ft-lb (68-75 N-m)
Spark Plug 15 ft-lb (20 N-m)
Product Overview
Figure 3
1. Front caster wheel 8. Engine
2. Anti-scalp roller 9. Seat
3. Height of cut foot lever 10. Armrest
4. Discharge deflector 11. Motion control levers
5. Height of cut adjustment 12. Park brake
6. Rear drive wheel 13. Footrest
7. Control panel 14. Washout fitting
15