6-14
Lower Unit
4st 9.9/15/20 2008
3. Use a press and suitable mandrel 8 to install new ball
bearing 5 onto reverse (C) gear 6.
4. Use a press and suitable mandrel 8 to install reverse (C)
gear ass'y into propeller shaft housing.
Driver Rod 1 :
P/N. 3AC-99702-0
Oil Seal Attachment 7 :
P/N. 3UI-99820-0
b
a
2
1
3
b
OIL
GEARGEAR
GEAR
1
4
GREASE
OBMOBM
OBM
Driver Rod 1 :
P/N. 3AC-99702-0
Needle Bearing Attachment 2 :
P/N. 3BA-99710-0
Center Plate 3 :
P/N. 3AC-99701-0
Push In Depth b：
39.0 ±0.2 mm（1.535 ±0.008 in）
12)
Assembly of Propeller Shaft Housing
1. Use a press to push new needle bearing into propeller shaft
bearing to specified depth.
2. Apply engine oil to periphery of new oil seal, and install into
propeller shaft housing with number side facing upward.
Apply grease to lip of oil seal after installing it.
Driver Rod 1 :
P/N. 3AC-99702-0
Oil Seal Attachment 2 4：
P/N. 3AG-99820-0
·
I
nstall needle bearing with manufacturer's
marking a facing reverse (C) gear side.
· Screw needle bearing attachment 2 into
driver rod 1 gently by using hand without
making gap.
· Install ball bearing with manufacturer’s
marking facing attachment side.
E_MFS20C_ch06_081216.qxd 09.1.20 5:27 PM ページ 14
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