Mount - TOHATSU BFT250A Service Manual

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VERTICAL SHAFT BUSHING
REMOVAL/INSTALLATION
Remove the gear case (page 17-7).
Remove the extension separator (XXCA type: page 17-
7).
Remove the internal circlip [1], washer (30 mm) [2], and
vertical shaft bushing [3].
Inspect the vertical shaft bushing I.D. (page 17-45).
Replace the vertical shaft bushing if necessary.
Install the vertical shaft bushing to the extension case
with the groove [4] facing the gear case side.
Apply marine grease to the inside of vertical shaft
bushing.
Install the washer and set the internal circlip.
Install the extension separator (XXCA type: page 17-7).
Install the gear case (page 17-7).
EXTENSION CASE REMOVAL/
INSTALLATION
REMOVAL
Remove the following:
– L./R. Engine under cover (page 6-3)
– Gear case (page 17-7)
– Extension separator (XXCA type: page 17-7)
Remove the lower mounting cover screw/washer (6 x
40 mm) [1], six special bolts (6 x 17 mm) [2] and L./R.
lower mounting covers [3].
Remove the bolt (6 x 12 mm) [4] and the ground
terminal [5].
Remove the six bolts (10 x 35 mm) [6], six washers (10
mm) [7], and lower mount housing [8].
Remove the two lower rubber mount nuts [9].
Slightly move the extension case [10] and remove the
two lower rubber mounts [11], two mount stoppers [12],
two bolts (14 x 180 mm) [13] and two washers (14 mm)
[14].
• Support the outboard motor securely in order to
prevent the upper mount from being damaged when
the lower rubber mount is removed from the
extension case, which may cause an excessive load
on the upper mount.
Remove the eleven bolts (12 x 50 mm) [15], eleven
washers (12 mm) [16], and extension case.
• Take care not to drop the extension case.
Remove the two rubbers [17] from the two lower mount
housings.
Remove the mount case seal rubber [18] from the
mount case.
GEAR CASE (COUNTER ROTATION)
[4]
[13]
[14]
[11]
[12]
[8]
[9]
[17]
[7]
[3]
[6]
[2]
[3]
[2]
[1]
[18]
[4]
[5]
[1]
[10]
[16]
[15]
17-9