Exmark 850, 00 & Higher manual Product Overview, Torque Requirements, Curb Weight

Product Overview

Tread Width: (Center to Center of Tires, Widthwise)

	44 inch	48 inch	52 inch
	Deck	Deck	Deck
Drive	36.0 inches	36.0 inches	37.2 inches
Wheels	(91 cm)	(91 cm)	(96 cm)
Caster	26.7 inches	33.5 inches	33.5 inches
Wheels	(68 cm)	(85 cm)	(85 cm)

Wheel Base: (Center of Caster Tire to Center of Drive Tire)

44 inch	48 & 52 inch
49.6 inches (126 cm)	48.9 inches (124 cm)

Curb Weight:

44 inch Deck	48 inch Deck	52 inch Deck
805 lb (365 kg)	835 lb (379 kg)	845 lb (383 kg)

Torque Requirements

Bolt Location	Torque
Spindle Pulley Nut	130-160 ft-lb (176-217
	N-m)
Blade Mounting Bolt	50-60 ft-lb (68-81 N-m)
(lubricate with anti-seize)
Engine Mounting Bolts	27-33 ft-lb (37-45 N-m)
In Tapped Bosses
Engine Through Mounting	15-19 ft-lb (20-25 N-m)
Bolts
Anti-Scalp Roller Nyloc	27-33 ft-lb (37-45 N-m)
Nut
Wheel Lug Nuts	70-90 ft-lb (95-122 N-m)
Clutch Mounting Bolt	50-60 ft-lb (68-81 N-m)
(secured with threadlocker)
Deck Lift Flange Bearing	40-60 in-lb (4.5-7.0 N-m)
Bolts
Rollover Protection System	67-83 ft-lb (91-112 N-m)
(Roll Bar) Frame Mounting
Nuts
Rollover Protection System	175-225 in-lb (20-25 N-m)
(Roll Bar) Anti-Rack
Mounting Bolts

Product Overview

Figure 4

1.	Rollover Protection	4.	Motion control levers
	System (ROPS)	5.	Parking brake
2.	Engine Controls (right
	console)
3.	Seat belt	6.	Height of cut adjustment

18