Honda 2015 Ruckus NPS50 Owner's Manual page 109

• Service Data
~Tire
size
Tire type
Recommended
Tires
Tire air pressure
Minimum tread
depth
Spark plug
Spark plug gap
Idle speed
Recommended
engine oil
Front 120/90-10 57J
Rear
130/90-10 61J
Bias-ply, tubeless
Front KENDA K761
Rear KENDA K761
Front 25 psi (175 kPa, 1.75 kgf/cm
2 )
Rear 25 psi (175 kPa, 1.75 kgf/cm')
Front 0.03 in (0.8 mm)
Rear 0.03 in (0.8 mm)
(standard) CR8EH-9 (NGK)
(cold climate) CR7EH-9 (NGK)
(high speed CR9EH-9 (NGK)
riding)
0.031 to 0.035 in
(0.80 to 0.90 mm)
2,000
±
100 rpm
API Service Classification SG or higher except
oils labeled as energy conserving or resource
conserving on the circular API service label,
SAE 10W-30, JASO T 903 standard MA, Pro
Honda GN4 4-stroke oil (USA & Canada) or
Honda 4-stroke oil, or an equivalent
motorcycle oil
Specifications
After draining 0.6 US qt (0.6 liters)
Engine oil
capacity
Cooling system
capacity
Recommended
coolant
•Bulbs
After draining &
engine oil strainer 0.7 US qt (0.7 liters)
screen cleaning
After disassembly 0.7 US qt (0.71iters)
0.51 US qt (0.48liters)
Pro Honda HP Coolant
Headlights 12V-35/35W x 2
Brake/Taillight 12V-27/8W
Front turn signal lights 12V-23W x 2
Rear turn signal lights 12V-23W x 2
• Fuses
Main fuse 20A
Other fuses 1 OA
•Torque Specifications
Engine oil drain bolt 181bf.ft (24 N·m, 2.4 kgf·m)
Oil plug 15 lbf·ft (20 N·m, 2.0 kgf·m)
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