Saildrive Seal Replacement: Difference between revisions
From Seawind1160Wiki
Jump to navigationJump to search
Created page with "'''Tips'''<br> #When pulling the bearing carrier out, tabbed locknut will not need to be removed (undo the 5x M6 hex bolts and slid it apart)<br> #Seals should have spacers in between them<br> #Pay attention to how seals are oriented (1 in and 1 out)<br> #Replace the 2x G95 o-rings on the carrier housing<br>" |
No edit summary |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
Stuck bolt removal: [[File:Removal of frozen bolts on SD20 saildrive.pdf|thumb|Link]] <br><br> | |||
# | Instructions: [[File:SD20 Seal Replacement Instructions.pdf|thumb|Link]] <br><br> | ||
# | SD20 disassembly and reassembly video: [https://youtu.be/VTKR7T0mvMo?si=xruUGrQE508RCtuF/ External Link]<br> | ||
# | Key Parts: | ||
#Replace the | # 1:00 Disassembly of the propeller shaft assembly from the saildrive | ||
# 9:00 Removal of the seals | |||
# 9:09 Installation of shims and seals | |||
# 11:07 Installation of propeller shaft assembly into saildrive | |||
<br> | |||
Methods to deal with groves on the propeller shaft | |||
# Add/Re-position spacers between the seals | |||
# Machine propeller shaft and add a 316SS sleeve to return to original size | |||
# Replace propeller shaft | |||
Notes: The 99139 SKF Speedi Sleeve For 35.00mm/1.375" Shaft has been installed over the propeller shaft - this is a bad idea. The Speedi Sleeve is not rated for continuous salt water immersion so it is not 316SS (likely the propeller shaft material).<br> | |||
Latest revision as of 17:10, 3 June 2026
Stuck bolt removal: File:Removal of frozen bolts on SD20 saildrive.pdf
Instructions: File:SD20 Seal Replacement Instructions.pdf
SD20 disassembly and reassembly video: External Link
Key Parts:
- 1:00 Disassembly of the propeller shaft assembly from the saildrive
- 9:00 Removal of the seals
- 9:09 Installation of shims and seals
- 11:07 Installation of propeller shaft assembly into saildrive
Methods to deal with groves on the propeller shaft
- Add/Re-position spacers between the seals
- Machine propeller shaft and add a 316SS sleeve to return to original size
- Replace propeller shaft
Notes: The 99139 SKF Speedi Sleeve For 35.00mm/1.375" Shaft has been installed over the propeller shaft - this is a bad idea. The Speedi Sleeve is not rated for continuous salt water immersion so it is not 316SS (likely the propeller shaft material).
