Exmark TR23KC - Manual (Page 16)

- 11 -
2.8 TIRES
Rear Drive
Front Caster
(FMD Units)
Type Pneumatic Pneumatic Pneumatic
Size 18 x 7.50-8 20 x 10.00-8 11 x 4-5
Quantity 1 2 2
Tread Turfsaver Turfmate Smooth
Ply Rating 4 4 4
Pressure 14 psi (97 kPa) 20 psi (138 kPa) 16 psi (110 kPa)
2.9 MOWER DECK
2.9.1 Model Numbers: FMD604 and FMD 524
2.9.1 Cutting Width: 60 in. (152.4 cm.)
52 in. (132.1 cm.)
2.9.2 Discharge: Right Side
2.9.3 Optional Mulch Kit and Bagger available.
2.9.4 Blade Size: 60" - (3 ea.) 20.50 in. (52.1 cm.)
52" - (3 ea.) 18.00 in. (45.72 cm.)
2.9.5 Type of Drive: Electric clutch mounted on engine shaft. Blades driven by two
belts with self tensioning idlers.
2.9.6 Adjustable anti-scalp rollers (6 ea.)
2.9.7 Cutting Height: Adjusts in 1/2” (1.3 cm) increments from 1 1/2” (3.8 cm) to 4
1/2” (11.5 cm).
2.9.8 Deck Mounting: Full floating deck is attached to out-front support frame.
Removable for servicing. Can be raised by one-touch electro-mechanical ball
screw deck lift system for servicing and cleaning or to transfer weight to drive
wheels which aides in climbing hills.
2.10 DIMENSIONS
2.10.1 Overall Width: without deck deflector up deflector down
Turf Ranger with FMD524 49.9” (126.8 cm) 53.4” (135.6 cm) 64.2” (163.1 cm)
Turf Ranger with FMD604 49.9” (126.8 cm) 61.4” (156.0 cm) 72.2” (183.4 cm)
2.10.2 Overall Length: without deck with deck
Turf Ranger with FMD524 70.2” (178.3 cm) 112.4” (285.5 cm)
Turf Ranger with FMD604 70.2” (178.3 cm) 112.4” (285.5 cm)
2.10.3 Curb Weight:
Turf Ranger with FMD524 931 lbs. (422 kg)
Turf Ranger with FMD604 972 lbs. (441 kg)
2.10.4 Overall Height: 44.0” (111.8)
2.10.5 Wheel Base (center of caster tire to center of drive tire): 50.5” (128.3 cm)
2.10.6 Tread Width (center to center of drive wheels): 39.75” (101 cm)
2.11 TORQUE REQUIREMENTS
Bolt Location Torque
Cutter Housing Spindle Nut (secured with threadlocker) ................... 140-145 ft-lbs. (190-197 N-m)
Blade Mounting Bolt ................................................................................... 55-60 ft-lbs. (75-81 N-m)
Engine Deck/Front Frame Mount ............................................................... 30-35 ft-lbs. (41-47 N-m)
Anti-Scalp Roller (See Figure 7)
Type A – Whizlock Nut.................................................................... 40-45 ft-lbs. (54-61 N-m)
Type B – Hex Capscrew.................................................................. 50-55 ft-lbs. (68-75 N-m)
Type B – Nyloc Nut.......................................................................... 30-35 ft-lbs. (41-47 N-m)
Engine Mounting Bolts .............................................................................. 25-30 ft-lbs. (34-41 N-m)
Wheel Lug Nuts...................................................................................... 90-95 ft-lbs. (122-129 N-m)
Wheel Hub Slotted Nut ..................................................................... minimum100 ft-lbs. (136 N-m)
Clutch Retaining Bolt (secured with threadlocker) .................................... 55-60 ft-lbs. (68-76 N-m)