Timing Gears And Flywheel; Camshaft; Clearance Between Journal And Bushing; Bushing Replacement - Cub Cadet 7360SS Service Manual

(2)TIMING GEARS AND FLYWHEEL

1.Camshaft

(1)Clearance between journal and bushing

Measure the diameter of the journal and the
bore in the bushing for the shaft to find the
clearance as shown in the illustration. If the
clearance exceeds the limit, replace the
bushing.
Item
Clearance between
camshaft journal
and bushing

(2)Bushing replacement

Use Camshaft Bushing Installer(ST332340)
(special tool) for camshaft bushing
replacement.
(a)Removal
Remove the oil pan. Using a "remover"
end of the Installer, push out the bushing
into the cylinder block. Crush and
take out the bushing from the block.
Unit:mm(in.)
Standard
0.15(0.0059)
84
(b)Installation
Install a new bushing in position with its
oil holes in alignment with those of the
oil gallery.
(3)Lobe lift
Measure the lobe height and base circle as
shown in the illustration. Subtract the base
circle from the lobe height to find the lobe life.
If the lobe lift exceeds the limit, replace the
camshaft.