Honda TRX500FA 2006 Owner's Manual page 256

Fuel & Lubricants
cooling system
recommendation
cooling system
capacity
Capacities
passenger capacity
maximum weight
capacity
Engine Specifications
displacement
bore & stroke
compression ratio
spark plug
(standard)
spark plug
(cold climate)
spark plug gap
valve clearance
(cold)
idle speed
(cont'd)
Pro Honda HP Coolant or an
equivalent high quality ethylene
glycol antifreeze containing
corrosion protection inhibitors
specifically recommended for use
in aluminum engines
1.8 US qt (1.7 )
operator only
485 lbs (220 kg)
rider, all cargo and accessories
30.41 cu-in (498.5 cm )
3.62 2.95 in (92.0
9.2 : 1
IJR7A9 (NGK)
or VX22BC (DENSO)
IJR6A9 (NGK)
or VX20BC (DENSO)
0.03 0.04 in (0.8 0.9 mm)
intake:
exhaust:
1,400
Specifications
0.006 in (0.15 mm)
0.009 in (0.23 mm)
100 rpm
Technical Information
75.0 mm)
247