TOHATSU 200 Series Service Manual page 168

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CYLINDER BLOCK
Install a new O-ring (25 x 2.4 mm) [1], two dowel pins
[2] and the crankcase [3] to the cylinder block [4].
Loosely tighten the fifteen bolts (6 x 32 mm) [5], two
bolts (6 x 37 mm) [6], and two bolts (6 x 55 mm) [7] in
the positions shown.
Tighten the bolts in the numbered sequence shown in
two or three steps.
Apply marine grease to the seal holder [8] O-ring
groove and bearing part.
Apply marine grease to a new O-ring (26.9 x 2.4 mm)
[9], and install it to the seal holder.
Install the seal holder and tighten the two bolts (6 x 11
mm) [10].
Install the engine hanger plate [11] and tighten the two
bolts (8 x 20 mm) [12].
Install the L. water return tube [13], R. water return tube
[14] and four tube clamps D10.5 [15].
15-12
[12]
[10]
[5]
[11]
[7]
[1]
[14]
[4]
[7]
[7]
18
19
16
14
10
6
[6] 2
4
8
12
17
[12]
[8]
[9]
[6]
[3]
[2]
[15]
[13]
13
9
5
1
3
7
11
15
[5]