Operating Guide

Table Of Contents
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.75 mm (0.029 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . 20 Nm (14.75 lb·ft)
Z545R
Make . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton
Model Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . .(EFI) 44X977
Power Rating Information . . . . . .http://www.briggsandstratton.com/
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79.25 mm (3.12 in)
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.40 mm (2.89 in)
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . 724 cm3 (44.18 in³)
Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-Twin
Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Four
Valve Clearance (Cold). . . . . . . . 0.10 - 0.15 mm (0.004 - 0.006 in)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.75 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . 20 Nm (14.75 lb·ft)
SB31882,0000490-19-26AUG20
Drivetrain
Transaxle Motors (Z515E, Z530M and Z530R). . . Tu󰀨 Torq TZT7 U
Transaxle Motors (Z545R) . . . . . . . . . . . . . . . . .Tu󰀨 Torq TZT7 M
Number of Speeds. . . . . . . . . . . . . . . Hydrostatic, Variable Speed
SB31882,0000491-19-21AUG20
Travel Speeds at Full Engine RPM
Z515E and Z530M
Forward . . . . . . . . . . . . . . . . . . . . . . . .0-12.87 km/h (0-8.0 mph)
Reverse . . . . . . . . . . . . . . . . . . . . . . . . .0-6.44 km/h (0-4.0 mph)
Z530R and Z545R
Forward . . . . . . . . . . . . . . . . . . . . . . . .0-14.48 km/h (0-9.0 mph)
Reverse . . . . . . . . . . . . . . . . . . . . . . . . .0-7.24 km/h (0-4.5 mph)
SB31882,0000492-19-26AUG20
Electrical System
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Volt
Cold Cranking Capacity . . . . . . . . . . . . . . . . . . . . . . . . 300 Amps
TH84124,0000201-19-11JUN15
Fuel System
Fuel Types (Recommended):
. . . . . . . . . . . . . . . . . . . Regular Grade 87 Octane Unleaded Fuel
. . . . . . . . . . . . . . . . . . . . . . . . Ethanol Blended Fuel (Up to 10%)
Fuel Filter . . . . . . . . . . . . . . . . . . . . Replaceable - paper element
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pulse
Fuel Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Carburetor
Z515E, Z530M, Z530R
Fuel Types (Recommended):
. . . . . . . . . . . . . . . . . . . Regular Grade 87 Octane Unleaded Fuel
. . . . . . . . . . . . . . . . . . . . . . . . Ethanol Blended Fuel (Up to 10%)
Fuel Filter . . . . . . . . . . . . . . . . . . . . Replaceable - paper element
Fuel Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fuel Injection
Z545R
SB31882,00003E9-19-10JUN20
Tires
Front (Z515E, Z530M, Z530R, Z545R) . . . . . . 13x6.50-6 (Ribbed)
Rear (Z515E, Z530M, Z530R) . . . . . . . . . . . . . . .22x9.5-10 (Turf)
Rear (Z545R) . . . . . . . . . . . . . . . . . . . . . . . . . .23x10.5-12 (Turf)
Ination - Front . . . . . . . . . . . . . . . . . . . . . . . . . 103 kPa (15 psi)
Ination - Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . 69 kPa (10 psi)
SB31882,0000493-19-26AUG20
Capacities
Crankcase with oil lter:
Z515E (Briggs & Stratton Engine) . . . . . . . . . . . . . . . 1.9 L (2.0 qt)
Z530M, Z530R (Kawasaki Engine) . . . . . . . . . . . . . . 2.1 L (2.2 qt)
Z545R (Briggs & Stratton Engine) . . . . . . . . . . . . . . 1.9 L (2.0 qt)
Fuel Tank:
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 L (4.5 gal)
Oil Sump:
Z515E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 L (2.0 qt)
Z530M, Z530R . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 L (2.1 qt)
Z545R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 L (2.0 qt)
Towing:
Maximum Towing Capacity . . . . . . . . . . . . . . . .113.4 Kg (250 lb)
Maximum Tongue Load . . . . . . . . . . . . . . . . . . . 45.4 Kg (100 lb)
SB31882,000048F-19-21AUG20
Dimensions
Z515E
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1780 mm (70.1 in)
Width (48A Deck) . . . . . . . . . . . . . . . . . . . . . . 1587 mm (62.4 in)
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1954 mm (76.9 in)
Weight (with 48A Deck) . . . . . . . . . . . . . . . . . . . . 340 kg (750 lb)
Z530M
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1780 mm (70.1 in)
Width (with 48A Deck) . . . . . . . . . . . . . . . . . . . 1587 mm (62.4 in)
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1954 mm (76.9 in)
Weight (with 48A Deck) . . . . . . . . . . . . . . . . . . . . 353 kg (776 lb)
Z545R
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1796 mm (70.7 in)
Specications
58