Exmark FR524 - Manual (Page 10)

Specifications
Curb Weight:
52 inch Deck 60 inch Deck 72 inch Deck
393 lb (178 kg) 434 lb (197 kg) 514 lb (233 kg)
Torque Requirements
Bolt Location Torque
Blade Mounting Bolt
(lubricate with anti-seize) 55-60 ft-lb (75-81 N-m)
Gearbox Mounting Bolts 16-18 ft-lb (22-24 N-m)
Drive Shaft Set Screw 18 ft-lb (24 N-m)
Drive Shaft Pinch Bolt 44 ft-lb (60 N-m)
Cutter Housing Spindle
Nut 140-145 ft-lb
(190-197 N-m)
Anti-Scalp Roller Nyloc
Nut See Figure 12 30-35 ft-lb (41-47 N-m)
Anti-Scalp Roller Whizlock
Nut See Figure 12 30-35 ft-lb (41-47 N-m)
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