Mariner 30 JET 40 (4 CYL) Service Manual page 213

4. Place trim rod into soft jawed vise and apply heat
to shock piston using torch lamp (P/N 91-63209).
5. Loosen trim rod piston using spanner wrench
(1/4 in. x 5/16 in. long pegs).
6. Allow trim rod piston to cool, remove from trim
rod.
a - Trim Rod Piston
b - Spanner Wrench
5B-24 - MID-SECTION
51146
b
a
51146
CAUTION
Do not remove check ball components from trim
rod piston. Removal and reinstallation of check
valve could result in improper operating pres-
sure and possible power trim system damage. If
check valve is defective, replace trim rod piston.
7. Remove inner O-ring from piston.
a
a - Check Ball Components
b - O-ring
c - Piston
8. Remove rod wiper, inner O-ring and outer O-ring.
a
a - Rod Wiper
b - Inner O-ring
c - Outer O-ring
90-814676R1 DECEMBER 1996
c
b
51199
51147
c
b
51145