Disassembly - BOMBARDIER Johnson 90 Service Manual

POWER TRIM AND TILT-140
DISASSEMBLY
Remove the PTT cylinder lower shaft bolts
®·
Remove the two (2) bolts and anode ( [ ).
Slide the STBD clamp bracket 8 off the clamp bracket shaft,
then remove the PTT unit.
DISASSEMBLY
NOTE:
Before disassembly, wash the PTT body with a stiff bristle
brush and hot, soapy water to remove sand or dirt and dry
the PTT body with compressed air.
Place the lower mounting eye of the PTT cylinder in a vise.
lighten the vise only enough to secure the PTT unit, do not
over tighten.
NOTE:
To prevent damage to the PTT cylinder use wood biocks,
vise jaw protectors,
etc.,
between the vise jaws and PTT
components befare tightening vise.
Connect the PTT motor cable leads (G, 81) to battery and
operate PTT motor until tilt piston rod is at maximum stroke.
(full-tilt up position) Unscrew the fill plug and drain PTT oil
into suitable container.
Remove the three (3) screws securing reservoir
G),
then
detach the reservoir from cylinder body.
Note the position of O-ring and remove it.
8-33