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Exmark FMD524 User Manual

Page 16

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2.6.5

Drive wheel release valves allow machine to be moved when the engine is not
running

2.7 WHEEL DRIVE SYSTEM:

Drive wheels are direct coupled to Parker wheel drive motors with 1.0" (25.4
mm) tapered shaft.

2.8 TIRES

Drive

Front Caster

Size .......................... 18 x 8.50-8 ..........................11 x 4.0-5
Quantity ............................ 2 ........................................ 2
Tread ........................ Turf Master........................... Smooth
Ply Rating ......................... 4 ........................................ 4
Pressure ................ 14 psi (90 kPa) ..................16 psi (152 kPa)

2.9 MOWER DECK

2.9.1

Model Numbers: FMD604 and FMD524

2.9.2

Cutting Width: 60 in. (152.4 cm.)

52 in. (132.1 cm.)

2.9.3

Discharge: Right Side

2.9.4

Optional Mulch Kit and Bagger available.

2.9.5

Blade Size: 60" - (3 ea.) 20.50 in. (52.1 cm.)

52" - (3 ea.) 18.00 in. (45.7 cm.)

2.9.6

Type of Drive: Electric clutch mounted on engine shaft. Blades driven by two
belts with self tensioning idlers.

2.9.7

Adjustable anti-scalp rollers (6 ea.)

2.9.8

Cutting Height: Adjusts in 1/2” (1.3 cm) increments from 1 1/2” (3.8 cm) to 4

1/2” (11.5 cm).

2.9.9

Deck Mounting: Full floating deck is attached to out-front support frame,
removable for service.

2.10 DIMENSIONS

2.10.1 Overall Width:

w/52” Deck

w/60” Deck

Discharge chute down

64.2” (163.1 cm)

72.2” (183.4 cm)

Discharge chute up

53.4” (135.6 cm)

61.4” (156.0)

2.10.2 Overall Length:

w/52” Deck

w/60” Deck

w/ECS Handles

83.4” (211.8 cm)

83.4” (211.8 cm)

w/Standard Pistol Grip Handles

82.2” (208.8 cm)

82.2” (211.6 cm)

2.10.3 Curb Weight*:

w/52” Deck

w/60” Deck

720 lbs. (327 kg)

760 lbs. (345 kg)

Weights will vary slightly depending on engine and handle option.

2.10.4

Overall Height:

w/ECS Handles

45” (114.3 cm)

w/Standard Pistol Grip Handles

43.5” (110.5 cm)

2.10.5

Tread Width (to outside of tires): 45.8” (116.3 cm)

2.11 TORQUE REQUIREMENTS

BOLT LOCATION

TORQUE

Cutter Housing Spindle Nut......................................... 140-145 ft-lbs. (190-197 N-m)
Blade Mounting Bolt ................................................... 115-120 ft/lbs. (156-163 N-m)
Mower Deck Support/Engine Deck Mount........................... 30-35 ft/lbs. (41-47 N-m)
Anti-Scalp Roller Bolts ........................................................ 40-45 ft/lbs. (54-61 N-m)
Engine Mounting Bolts.. ...................................................... 15-20 ft/lbs. (20-27 N-m)
Wheel Lug Nuts .. ............................................................ 90-95 ft/lbs.(122-129 N-m)