Triumph Explorer Owner's Handbook Manual page 180

Specifications
Engine
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement . . . . . . . . . . . . . . . . . . . . .
Bore x Stroke . . . . . . . . . . . . . . . . . . . . .
Compression Ratio . . . . . . . . . . . . . . . .
Cylinder Numbering . . . . . . . . . . . . . . .
Cylinder Sequence. . . . . . . . . . . . . . . . .
Firing Order . . . . . . . . . . . . . . . . . . . . . .
Starting System. . . . . . . . . . . . . . . . . . .
Performance
A list of maximum power and maximum torque figures specific to these models is
available from your authorised Triumph dealer, or on the Internet at
www.triumph.co.uk.
Lubrication
Lubrication . . . . . . . . . . . . . . . . . . . . . . .
Engine Oil Capacities
Dry Fill . . . . . . . . . . . . . . . . . . . . . . . . . . .
Oil/Filter Change . . . . . . . . . . . . . . . . . .
Oil Change Only . . . . . . . . . . . . . . . . . . .
Cooling
Coolant Type. . . . . . . . . . . . . . . . . . . . . .
Water/Anti-freeze ratio . . . . . . . . . . . .
Coolant Capacity . . . . . . . . . . . . . . . . . .
Thermostat Opens (nominal) . . . . . . .
180
In-line 3 cylinder
1,215 cc
85 x 71.4 mm
11:1
Left to Right
1 at left
1-2-3
Electric Starter
Pressure Lubrication (wet sump)
4.5 litres
4.0 litres
3.85 litres
Triumph HD4X Hybrid OAT coolant
50/50 (pre-mixed as supplied by Triumph)
2.8 litres
88°C (nominal)