Jensen 031 Cylinder Assembly, Complete-Model # 75. Wilesco T90 Now pop the attached Hayco

Now pop the attached Hayco into the hole on the smoke stack support

in a bag) for Wilesco

The complicated slide valve timing was solved

then put the flywheel onto shaft

(Production from 1976) for Wilesco D 12 (until 2014)

Jensen 031 Cylinder Assembly, Complete-Model # 75. Wilesco T90 Now pop the attached HaycoCylinder Assembly, Complete Model # 75. BOTH instructions on how to take the old one off AND then, put the new one on: 1. Take the hollow steam screw out on the top front of boiler which holds the steam pipe on. 2. The 2 steam chest screws that connect the steampipe to the flat part of the cylinder take them out. 3. Take the crank pin screw off (which holds the connecting rod to the crank shaft). 4. Then loosen 6 32 set screw on the 2 step pulley &