Torque Requirements; Product Overview - Exmark Quest 4500-450 Operator's Manual

Overall Height:
All Units
41.8 inches (106 cm)
Tread Width: (Center to Center of
Tires, Widthwise)
42 inch
Deck
Drive 36.0 inches
Wheels (91 cm)
Caster
27.9 inches
Wheels
(71 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
630 lb (286 kg) 645 lb (293 kg)

Torque Requirements

Bolt Location
Spindle Pulley Nut
Blade Mounting Bolt
(lubricate with anti-seize)
Engine Mounting Bolts
Anti-Scalp Roller Nyloc
Nut
Wheel Lug Nuts
Clutch Mounting Bolt
(secured with threadlocker)
Spark Plug
48 inch 52 inch
Deck Deck
36.0 inches 36.8 inches
(91 cm) (93 cm)
33.5 inches 33.5 inches
(85 cm) (85 cm)
52 inch Deck
660 lb (299 kg)
Torque
75-85 ft-lb (102-115 N-m)
32-42 ft-lb (43-57 N-m)
27-33 ft-lb (37-45 N-m)
27-33 ft-lb (37-45 N-m)
70-90 ft-lb (95-122 N-m)
50-55 ft-lb (68-75 N-m)
15 ft-lb (20 N-m)

Product Overview

1. Front caster wheel
2. Anti-scalp roller
3. Height of cut foot lever
4. Discharge deflector
5. Height of cut adjustment 12. Park brake
6. Rear drive wheel
7. Control panel
15
Product Overview
Figure 3
8. Engine
9. Seat
10. Armrest
11. Motion control levers
13. Footrest
14. Washout fitting