382
TRIM AND TILT
SERVICING – THREE PISTON SYSTEM
Trim Rod Removal
Unscrew trim cylinder end caps using Trim Cylin-
der End Cap Remover/Installer, P/N 436710, or
Universal Spanner Wrench, P/N 912084, and a
breaker bar. Small pins must be used in the span-
ner wrench.
Slide the caps to the end of the rods. Drain the
fluid from the top of the pistons.
Slowly pull each piston out with a rag wrapped
around the rod and the top of the cylinder.
Drain the remaining fluid from the cylinders.
Inspect both bores of the trim cylinders for exces-
sive scoring. If one or both trim bores are scored
or damaged, the hydraulic assembly must be
replaced.
Remove and discard both back-up rings and the
O-ring from each trim rod piston.
Using Hydraulic Cylinder Rod Holder,
P/N 983213, clamp the rod tightly in a vise.
Remove the thrust pad from the trim rod, then
remove the end cap.
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