Assembly - BOMBARDIER Johnson 90 Service Manual

POWER TRIM
ANO TILT - 140
PTTMOTOR
Assembly
Assembly is reverse of disassembly with special attention to
following steps.
• lnstall armature to brush holder first.
When installing the armature, exercise care not to break
the brushes.
• Match up previously scribed alignment marks.
• When assembling field case to brush holder, proceed by
pulling PTT motor cables out of field case.
• Apply silicone seal to PTT motor cable holder and grom­
mets and install cable holder screw.
PTT Motor lnstallation
lnstallation is reverse of removal with special attention to fol­
lowing steps.
• Ensure that the drive joint
CD
is aligned and fírmly inserted
into the gear pump assembly.
• Fit O-ring
(. 2 )
to PTT motor.
• Check the level of PTT fluid contained in the PTT pump
case. lf level is low, add recommended PTT fluid until level
with mating surface of PTT motor.
• Ensure that the faces of the PTT motor and pump unit are
free of dirt or debris.
When attaching the PTT motor to the PTT pump case,
ensure that the tip of armature shaft fits firmly into the drive
joint
CD.
• Tighten the tour (4) screws to specified torque.
~ PTT motor screw: 5 N,m (0.5 kg-m; 3.6 lb-ft)
• Pour recommended PTT fluid into reservoir until specified
level.
• Perform the air bleeding procedure. For air bleeding, see
page 8-31.
8-42