Titfield Thunderbolt LO89 3 1/2 in Plan LO89

Designer: LBSC

A 3 ½ in or 5 in gauge 0-4-0 locomotive based on the famous "Lion" (No 57) of the Liverpool and Manchester Railway.(ME Vols 108-110).

Sheet 1 General arrangement, frames, axleboxes, trailing wheels and axle, coupled wheels, axles and springs (3-1/2in and 5in).

Sheet 2 Motion plate, crank-axle, eccentrics, coupling and connecting rods, guide bars, crossheads (3-1/2in and 5in).

Sheet 3 Gab motion, cylinder arrangement, eccentric straps and rods and slide valve (3-1/2in).

Sheet 3a Cylinders, steam chest, guide bars, motion plate, buckles and spindles, trailing horns (5in).

Sheet 4 Eccentric valve gear, eccentric strap and rod, rocker assembly, reverse lever details (3-1/2 & 5in).

Sheet 4a Gab motion, rocker shaft, eccentric straps and rods, rods and gabs, lubricator, oil pump (5in).

Sheet 5 Crosshead pump and details, mechanical lubricator details and arrangements (3-1/2 & 5in).

Sheet 6 Arrangement and details of boiler, superheater and regulator. (3-1/2in)

Sheet 6a Arrangement and details of boiler (5in).

Sheet 7 Smokebox and safety valves (3-1/2 & 5in).

Sheet 7a Superheater and regulator (5in).

Sheet 8 Boiler fittings (3-1/2 & 5in).

Sheet 9 Pipe connections and fittings (3-1/2 & 5in).

Sheet 10 Tender and water pump.

Sheet 11 Brake details.