Fuego L4-1565cc 95 CID (1983)
2.
Press the replacement pulley onto the pump shaft as follows (Fig 5.).
a.
Start the pulley onto the shaft.
b.
Thread an 8-inch length of 3/8-16 threaded rod into the pump shaft.
c.
Place 3/4-1/2 inch drive socket over the threaded rod and onto the pulley.
d.
Place a 7/16, then a 3/8 flat washer over the rod and on top of the 3/4 socket.
e.
Thread a 3/8-16 hex nut onto the rod. Align the 3/4 socket on the pulley and tighten the nut to keep the socket in position.
f.
Install two more 3/8-16 hex nuts onto the rod. Run the nuts about a half inch down from the upper end of the rod and tighten them against one
another securely. These will serve as jam nuts.
g.
Put a wrench on the two jam nuts to keep the threaded rod from turning and tighten the nut on top of the socket to press the pulley onto the
shaft.
NOTE:
Press the pulley onto the pump shaft until the end of the shaft is flush with or about 1/16-inch above the pulley boss.
Record the pump pulley replacement procedure on page G-54 of the M.R. 220 manual and page G-50 of the M.R. 238 manual.
Filing Instructions
File this I.S. Note in the M.R. 171 binder.