TOHATSU BFT 250A, Service Manual

Page: 465 / 639

16-11
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GEAR CASE (STANDARD ROTATION)
EXTENSION CASE REMOVAL/
INSTALLATION
REMOVAL
Remove the following:
– L./R. Engine under cover (page 6-3)
– Gear case (page 16-8)
– Extension separator (XXA type: page 16-8)
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.
Remove the drain plug rubber [1], two dowel pins [2],
extension case grommet [3] and two special bolts (6 x
12 mm) [4] from the extension case.
[14]
[5]
[1]
[17]
[10]
[8]
[11]
[13]
[18]
[4]
[16]
[15]
[3]
[2] [6]
[7]
[9]
[12]
[1] [3] [2]
[4]