Honda NSS300A Owner's Manual page 150

Specifications
Service Data
■
Front
Tyre size
Rear
Tyre type Bias-ply, tubeless
Front
Recommended
Tyre
Rear
Normal
Special
Tyre category of
use
Snow
Moped
Front
Tyre air
pressure
Rear
Front
Minimum tread
depth
Rear
146
PIRELLI: 120/70-15 M/C 56S
IRC: 120/70-15M/C 56P
PIRELLI: 140/70-14 M/C REINF. 68S
IRC: 140/70-14M/C 62P
PIRELLI DIABLO SCOOTER FRONT
IRC SS-560F
D
PIRELLI DIABLO SCOOTER
IRC SCT-004
Permitted
Not Permitted
Not Permitted
Not Permitted
200 kPa (2.00 kgf/cm , 29 psi)
2
225 kPa (2.25 kgf/cm , 33 psi)
2
1.5 mm (0.06 in)
2.0 mm (0.08 in)
Spark plug (standard)
Spark plug gap 0.80 - 0.90 mm (0.031 - 0.035 in)
Idle speed 1,500 ± 100 rpm
Honda 4-stroke motorcycle oil API Service
Classification SG or higher, excluding oils
Recommended
marked as "Energy Conserving" or "Resource
engine oil
Conserving, " SAE 10W-30, JASO T 903
standard MB
After draining 1.2 L (1.3 US qt, 1.1 Imp qt)
After draining
Engine oil & engine oil
capacity filter change
After
disassembly
After draining 0.28 L (0.30 US qt, 0.25 Imp qt)
Transmission oil
After
capacity
disassembly
Recommended
Honda DOT 4 Brake Fluid
brake fluid
Cooling system
1.18 L (1.25 US qt, 1.04 Imp qt)
capacity
Recommended
Pro Honda HP Coolant
coolant
LMAR8A-9 (NGK)
1.4 L (1.5 US qt, 1.2 Imp qt)
1.7 L (1.8 US qt, 1.5 Imp qt)
0.30 L (0.32 US qt, 0.26 Imp qt)