Seawind1160Wiki - Recent changes [en]

Oil

SwWikiAdminUser — Thu, 13 Aug 2026 16:59:25 GMT

← Older revision		Revision as of 10:59, 13 August 2026
Line 4:		Line 4:
	Type: 15W-40 (API CD+)<br>		Type: 15W-40 (API CD+)<br>
	Capacity: 2.7L<br>		Capacity: 2.7L<br>
	Change interval: Every 150 hours of operation or annually<br>		Change interval: Every 150 hours of operation or annually<br><br>

	'''Oil Filter'''<br>		'''Oil Filter'''<br>
	Manufacturer: Yanmar<br>		Manufacturer: Yanmar<br>
	Part number: 119305-35170<br>		Part number: 119305-35170<br>
	Change interval: Every 250 hours of operation or annually<br>		Change interval: Every 250 hours of operation or annually<br><br>
			'''Oil Overfilled'''<br>
			If excessive oil is filled into the engine the oil pump will blow out the Block Oil Plug (P/N 124976-34850) and spay oil out of the left side of the engine - the plug is located just behind the dip stick, see figure 11 in the parts catalog.<br>

Saildrive Part Numbers

SwWikiAdminUser — Fri, 07 Aug 2026 17:39:02 GMT

← Older revision		Revision as of 11:39, 7 August 2026
(One intermediate revision by the same user not shown)
Line 1:		Line 1:
	'''Part Numbers'''<br>		'''Part Numbers'''<br>
	Saildrive seal replacement kit<br>		<br><br>
	196313-02591 Saildrive seal, oil prop shaft (Qty 2 per saildrive)~~<br>~~		'''Saildrive seal replacement kit'''
	24321-000950 Saildrive rear cover O-ring (Qty 2 per saildrive)~~<br>~~		<pre>
	24341-000125 O-Ring, drain plug (Qty 1 per saildrive)~~<br>~~		196313-02591 Saildrive seal, oil prop shaft (Qty 2 per saildrive)
	196315-02880 Circlip, Needle 52 (optional to reposition seals) previously 196313-02600<~~br><br~~>		24321-000950 Saildrive rear cover O-ring (Qty 2 per saildrive)
	Others<br>		24341-000125 O-Ring, drain plug (Qty 1 per saildrive)
	196420-02551 Rubber protector, saildrive leg~~<br>~~		196315-02880 Circlip, Needle 52 (optional to reposition seals) previously 196313-02600
	196420-02602 Saildrive, rear cover~~<br>~~		</pre>
	196311-04060 Needle Bearing (supports propeller shaft, replace if needles fall out or are loose)~~<br>~~		'''Others'''
	196440-02701 Bolt, Bracket (Split zinc bracket, flat head M6X18)~~<br>~~		<pre>
	26453-100252 Bolt, M10X25 (Saildrive rear cover bolt)~~<br>~~		196420-02551 Rubber protector, saildrive leg
	196420-02530 Drain, M10 (Saildrive oil plug)<~~br><br~~>		196420-02602 Saildrive, rear cover
			196311-04060 Needle Bearing (supports propeller shaft, replace if needles fall out or are loose)
			196440-02701 Bolt, Bracket (Split zinc bracket, flat head M6X18)
			26453-100252 Bolt, M10X25 (Saildrive rear cover bolt)
			196420-02530 Drain, M10 (Saildrive oil plug)
			</pre>

Engine Control Panel

SwWikiAdminUser — Thu, 06 Aug 2026 18:19:09 GMT

← Older revision		Revision as of 12:19, 6 August 2026
Line 7:		Line 7:
	'''Replacement Tachometer Lens'''<br>		'''Replacement Tachometer Lens'''<br>
	Manufacturer: VDO<br>		Manufacturer: VDO<br>
	Part Number: N05-801-834<br>		Part Number: N05-801-834 85mm<br>
	Description: Lens Oceanline 85mm<br><br>		Description: Lens Oceanline 85mm<br><br>

Engine Control Panel

SwWikiAdminUser — Thu, 06 Aug 2026 18:17:52 GMT

Created page with "'''Type B Yanmar Panel''' Description: Panel with key, tachometer, and engine sensor lights '''Replacement Tachometer''' Manufacturer: VDO Part Number: 333-963B Description: VDO Tachometer Gauge 4000 RPM with hour meter '''Replacement Tachometer Lens''' Manufacturer: VDO Part Number: N05-801-834 Description: Lens Oceanline 85mm "

New page

'''Type B Yanmar Panel''' 
Description: Panel with key, tachometer, and engine sensor lights 
'''Replacement Tachometer''' 
Manufacturer: VDO 
Part Number: 333-963B 
Description: VDO Tachometer Gauge 4000 RPM with hour meter 
'''Replacement Tachometer Lens''' 
Manufacturer: VDO 
Part Number: N05-801-834 
Description: Lens Oceanline 85mm

Main Page

SwWikiAdminUser — Thu, 06 Aug 2026 18:06:52 GMT

← Older revision		Revision as of 12:06, 6 August 2026
Line 96:		Line 96:
	==== Fuel Tanks ====		==== Fuel Tanks ====
	<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Fuel_Tanks Fuel Tanks]</p>		<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Fuel_Tanks Fuel Tanks]</p>
			==== Engine Control Panel ====
			<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Engine_Control_Panel Engine Control Panel]</p>
	==== Replacement ====		==== Replacement ====
	<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Engine_Replacement Engine Replacement]</p>		<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Engine_Replacement Engine Replacement]</p>

Propeller Shaft Grooves

SwWikiAdminUser — Thu, 30 Jul 2026 20:06:43 GMT

← Older revision		Revision as of 14:06, 30 July 2026
(4 intermediate revisions by the same user not shown)
Line 1:		Line 1:
	~~'''Propeller Shaft Grooves'''<br>~~		It is an issue that Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims (P/N 196315-02880 Circlip, Needle 52) allow longer life from the propeller shafts.<br><br>
	It is an issue that Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts.<br><br>
	Methods to deal with groves on the propeller shaft:		Methods to deal with groves on the propeller shaft:
	# Add/re-position spacers between the seals		# Add/Re-position spacers between the seals
	# Machine propeller shaft and add a 316SS sleeve to return to original size ~~(35mm)~~		# Machine propeller shaft and add a 316SS sleeve to return to original size
	# Replace propeller shaft		# Replace propeller shaft
	<br>		<br>
	Notes:<br>		Notes:<br>
	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 ~~17-4 ph (likely the propeller shaft material) or 316SS~~.~~<br>~~		# Propeller shaft diameter: 35mm (where the seals ride)
			# Propeller shaft material: Likely 17-4 ph
			# Speedi Sleeve: The 99139 SKF for a 35.00mm/1.375" shaft has been installed over the propeller shafts by others - ''this is a bad idea''. The Speedi Sleeve is not rated for continuous salt water immersion so it is not recommended.
	[[File:Yanmar Propeller Shaft Sleeve 02.jpeg\|thumb\|Grooves worn into the propeller shafts]]<br>		[[File:Yanmar Propeller Shaft Sleeve 02.jpeg\|thumb\|Grooves worn into the propeller shafts]]<br>
	[[File:Yanmar Propeller Shaft Sleeve 01.jpg\|thumb\|Refurbished propeller shaft after machining and adding SS sleeve]]		[[File:Yanmar Propeller Shaft Sleeve 01.jpg\|thumb\|Refurbished propeller shaft after machining and adding SS sleeve]]

Saildrives

SwWikiAdminUser — Wed, 29 Jul 2026 18:54:13 GMT

← Older revision		Revision as of 12:54, 29 July 2026
Line 21:		Line 21:
	''Common Practice:'' Monitor condition and test the water penetration sensor<br>		''Common Practice:'' Monitor condition and test the water penetration sensor<br>
	''Recommendations:'' Pacwest in San Diego does not recommend changing the diaphragms unless there is visible damage or water has penetrated the outer diaphragm. These diaphragm almost never fail. I have read this from other sources who make the same recommendation.<br><br>		''Recommendations:'' Pacwest in San Diego does not recommend changing the diaphragms unless there is visible damage or water has penetrated the outer diaphragm. These diaphragm almost never fail. I have read this from other sources who make the same recommendation.<br><br>
	~~'''Propeller Shaft Grooves'''<br>~~
	It is an issue that they Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts.<br><br>
	'''Notes:'''<br>		'''Notes:'''<br>
	''Blown seals:'' The SD20 is susceptible to blowing the seals if the oil is filled too high. Many have added a vent line to the top of the filler cap. Without the vent, only fill the saildrive oil to the bottom of the dipstick<br><br>		''Blown seals:'' The SD20 is susceptible to blowing the seals if the oil is filled too high. Many have added a vent line to the top of the filler cap. Without the vent, only fill the saildrive oil to the bottom of the dipstick<br><br>
	~~''Sheared tapper pin repair:'' [https://www.strikhedonia.com/anchoring-with-no-starboard-engine-in-a-crowded-anchorage/ External Link]<br><br>~~
	~~[[File:Propeller Shaft Seal Grooves.jpg\|thumb\|Grooves worn into the propeller shafts]]<br>~~

Sheared tapper pin repair

SwWikiAdminUser — Wed, 29 Jul 2026 18:51:57 GMT

Created page with "''Sheared tapper pin repair:'' [https://www.strikhedonia.com/anchoring-with-no-starboard-engine-in-a-crowded-anchorage/ External Link] "

New page

''Sheared tapper pin repair:'' [https://www.strikhedonia.com/anchoring-with-no-starboard-engine-in-a-crowded-anchorage/ External Link]

Propeller Shaft Grooves

SwWikiAdminUser — Wed, 29 Jul 2026 18:51:48 GMT

← Older revision		Revision as of 12:51, 29 July 2026
Line 8:		Line 8:
	Notes:<br>		Notes:<br>
	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 17-4 ph (likely the propeller shaft material) or 316SS.<br>		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 17-4 ph (likely the propeller shaft material) or 316SS.<br>
			[[File:Yanmar Propeller Shaft Sleeve 02.jpeg\|thumb\|Grooves worn into the propeller shafts]]<br>
			[[File:Yanmar Propeller Shaft Sleeve 01.jpg\|thumb\|Refurbished propeller shaft after machining and adding SS sleeve]]

Main Page

SwWikiAdminUser — Wed, 29 Jul 2026 18:51:33 GMT

← Older revision		Revision as of 12:51, 29 July 2026
Line 109:		Line 109:
	==== Propeller Shaft Grooves ====		==== Propeller Shaft Grooves ====
	<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Propeller_Shaft_Grooves Propeller Shaft Grooves]		<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Propeller_Shaft_Grooves Propeller Shaft Grooves]
			==== Shifter Taper Pin Repair ====
			<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Sheared_tapper_pin_repair Sheared tapper pin repair]
	</p>		</p>

File:Yanmar Propeller Shaft Sleeve 02.jpeg

SwWikiAdminUser — Wed, 29 Jul 2026 18:49:25 GMT

SwWikiAdminUser uploaded File:Yanmar Propeller Shaft Sleeve 02.jpeg

New page

File:Yanmar Propeller Shaft Sleeve 01.jpg

SwWikiAdminUser — Wed, 29 Jul 2026 18:48:11 GMT

SwWikiAdminUser uploaded File:Yanmar Propeller Shaft Sleeve 01.jpg

New page

Propeller Shaft Grooves

SwWikiAdminUser — Wed, 29 Jul 2026 18:46:51 GMT

Created page with "'''Propeller Shaft Grooves''' It is an issue that Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts. 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 (35mm) # Replace propeller sh..."

New page

'''Propeller Shaft Grooves''' 
It is an issue that Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts. 
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 (35mm)
# 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 17-4 ph (likely the propeller shaft material) or 316SS.

Main Page

SwWikiAdminUser — Wed, 29 Jul 2026 18:44:24 GMT

← Older revision		Revision as of 12:44, 29 July 2026
Line 106:		Line 106:
	<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Saildrive_Part_Numbers Saildrive Part Numbers]</p>		<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Saildrive_Part_Numbers Saildrive Part Numbers]</p>
	==== Seal Replacement ====		==== Seal Replacement ====
	<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Saildrive_Seal_Replacement Saildrive Seal Replacement]</p>		<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Saildrive_Seal_Replacement Saildrive Seal Replacement]
			==== Propeller Shaft Grooves ====
			<p>[https://Strikhedonia.com/Seawind1160Wiki/index.php?title=Propeller_Shaft_Grooves Propeller Shaft Grooves]
			</p>

	=== Propellers ===		=== Propellers ===

Saildrive Seal Replacement

SwWikiAdminUser — Wed, 29 Jul 2026 18:43:34 GMT

← Older revision		Revision as of 12:43, 29 July 2026
Line 8:		Line 8:
	# 11:07 Installation of propeller shaft assembly into saildrive		# 11:07 Installation of propeller shaft assembly into saildrive
	<br>		<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 (35mm)~~
	~~# Replace propeller shaft~~
	~~<br>~~
	~~Notes:<br>~~
	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 17-4 ph (likely the propeller shaft material) or 316SS.<br>

Water Tank

SwWikiAdminUser — Wed, 29 Jul 2026 14:47:06 GMT

← Older revision		Revision as of 08:47, 29 July 2026
(3 intermediate revisions by the same user not shown)
Line 10:		Line 10:

	'''Design Issue''' <br>		'''Design Issue''' <br>
	There is a structural design issue with the earlier models. The tank is ~~actually~~ made from the hull mold forming the base and walls and the floor forming the lid. Tortional forces result in the tank leaking at about the 300-400 liter level~~. Later models have a separate tank placed in the position with its own roof~~. If the water tank is overfilled or when sailing in rough conditions it is possible for the water tank to crack and leak water. The repair is major, requiring cutting out the floor and repairing the damage. <br>		There is a structural design issue with the earlier models (boats made in Australia). The tank is made from the hull mold forming the base and walls and the floor forming the lid. The tank top is glassed directly to the wingdeck. Tortional forces result in the tank leaking at about the 300-400 liter level. If the water tank is overfilled or when sailing in rough conditions it is possible for the water tank to crack and leak water. The repair is major, requiring cutting out the floor and repairing the damage. <br><br>
			Vietnam manufactured boat, have a GRP tank that has a molded base, which is glassed to the top, tested, and then installed into the boat. There have been minimal failures of this design and all likely due to filling the tank from the deck with the hose blocking the deck hole causing the water to over pressurize the tank.<br><br>
			If a leak is found, the suggested course of action is to cut an access hole into the top of the tank, where it can be sealed after inspection.<br><br>
	'''Leaking water tank repair'''<br>		'''Leaking water tank repair'''<br>
	Factory repair instructions: [[File:Repair Water Tank Leak.pdf\|thumb\|Link]] <br>		Factory repair instructions: [[File:Repair Water Tank Leak.pdf\|thumb\|Link]] <br>

	Jolly Dogs repair: [[File:Jolly Dogs Water Tank Repair.pdf\|thumb\|Link]] <br>		Jolly Dogs repair: [[File:Jolly Dogs Water Tank Repair.pdf\|thumb\|Link]] <br>

Saildrive Seal Replacement

SwWikiAdminUser — Wed, 29 Jul 2026 14:39:39 GMT

← Older revision		Revision as of 08:39, 29 July 2026
(2 intermediate revisions by the same user not shown)
Line 8:		Line 8:
	# 11:07 Installation of propeller shaft assembly into saildrive		# 11:07 Installation of propeller shaft assembly into saildrive
	<br>		<br>
	Methods to deal with groves on the propeller shaft		Methods to deal with groves on the propeller shaft:
	# Add/Re-position spacers between the seals		# Add/re-position spacers between the seals
	# Machine propeller shaft and add a 316SS sleeve to return to original size		# Machine propeller shaft and add a 316SS sleeve to return to original size (35mm)
	# Replace propeller shaft		# 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>		<br>
			Notes:<br>
			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 17-4 ph (likely the propeller shaft material) or 316SS.<br>

Saildrive Part Numbers

SwWikiAdminUser — Wed, 29 Jul 2026 14:37:05 GMT

Created page with "'''Part Numbers''' Saildrive seal replacement kit 196313-02591 Saildrive seal, oil prop shaft (Qty 2 per saildrive) 24321-000950 Saildrive rear cover O-ring (Qty 2 per saildrive) 24341-000125 O-Ring, drain plug (Qty 1 per saildrive) 196315-02880 Circlip, Needle 52 (optional to reposition seals) previously 196313-02600 Others 196420-02551 Rubber protector, saildrive leg 196420-02602 Saildrive, rear cover 196311-04060 Needle Bea..."

New page

'''Part Numbers''' 
Saildrive seal replacement kit 
196313-02591 Saildrive seal, oil prop shaft (Qty 2 per saildrive) 
24321-000950 Saildrive rear cover O-ring (Qty 2 per saildrive) 
24341-000125 O-Ring, drain plug (Qty 1 per saildrive) 
196315-02880 Circlip, Needle 52 (optional to reposition seals) previously 196313-02600 
Others 
196420-02551 Rubber protector, saildrive leg 
196420-02602 Saildrive, rear cover 
196311-04060 Needle Bearing (supports propeller shaft, replace if needles fall out or are loose) 
196440-02701 Bolt, Bracket (Split zinc bracket, flat head M6X18) 
26453-100252 Bolt, M10X25 (Saildrive rear cover bolt) 
196420-02530 Drain, M10 (Saildrive oil plug)

Saildrives

SwWikiAdminUser — Wed, 29 Jul 2026 14:36:42 GMT

← Older revision		Revision as of 08:36, 29 July 2026
(3 intermediate revisions by the same user not shown)
Line 6:		Line 6:
	O-Ring parts diagram: [[File:SD20 O-rings Parts Diagram .pdf\|thumb\|Link]] <br>		O-Ring parts diagram: [[File:SD20 O-rings Parts Diagram .pdf\|thumb\|Link]] <br>
	Service Bulletin - Taper pin: [[File:SD20 Taper Pin Bulletin.pdf\|thumb\|Link]] <br><br>		Service Bulletin - Taper pin: [[File:SD20 Taper Pin Bulletin.pdf\|thumb\|Link]] <br><br>
	'''~~Part Numbers'''<br>~~		'''Saildrive Oil''' <br>
	~~Saildrive seal replacement kit<br>~~
	~~196313-02591 Saildrive seal, oil prop shaft (Qty 2 per saildrive)<br>~~
	~~24321-000950 Saildrive rear cover O-ring (Qty 2 per saildrive)<br>~~
	~~24341-000125 O-Ring, drain plug (Qty 1 per saildrive)<br>~~
	~~196315-02880 Circlip, Needle 52 (optional to reposition seals) previously 196313-02600<br><br>~~
	~~Others<br>~~
	~~196420-02551 Rubber protector, saildrive leg<br>~~
	~~196420-02602 Saildrive, rear cover<br>~~
	~~196311-04060 Needle Bearing (supports propeller shaft, replace if needles fall out or are loose)<br>~~
	~~196440-02701 Bolt, Bracket (Split zinc bracket, flat head M6X18)<br>~~
	~~26453-100252 Bolt, M10X25 (Saildrive rear cover bolt)<br>~~
	~~196420-02530 Drain, M10 (~~Saildrive ~~oil plug)<br><br>~~
	~~'''Notes:'''<br>~~
	''Blown seals:'' The SD20 is susceptible to blowing the seals if the oil is filled too high. Many have added a vent line to the top of the filler cap. Without the vent, only fill the saildrive oil to the bottom of the dipstick<br>

	''~~Sheared tapper pin repair:~~'' ~~[https://www.strikhedonia.com/anchoring-with-no-starboard-engine-in-a-crowded-anchorage/ External Link]~~<br>

	''Oil specifications:'' 80W90W gear oil (API GL-4 or GL-5)<br>		''Oil specifications:'' 80W90W gear oil (API GL-4 or GL-5)<br>
	''Oil capacity:'' 700ml<br>		''Oil capacity:'' 700ml<br>
	''Oil change interval:'' Every 250 hours of operation or annually (whichever comes first)<br>		''Oil change interval:'' Every 250 hours of operation or annually (whichever comes first)<br><br>
			'''Procedure to change oil in the water:'''<br>
	''Procedure to change oil in the water:''<br>
	# Using a pump with a small tube remove as much oil as possible<br>		# Using a pump with a small tube remove as much oil as possible<br>
	# Refill oil to full capacity (bottom of dipstick)		# Refill oil to full capacity (bottom of dipstick)
Line 35:		Line 17:
	# Refill oil to full capacity (bottom of dipstick)<br>		# Refill oil to full capacity (bottom of dipstick)<br>
	:(This will replace over 75% of the oil)<br><br>		:(This will replace over 75% of the oil)<br><br>
			'''Outer diaphragm and secondary inner diaphragm'''<br>
	Outer diaphragm and secondary inner diaphragm<br>
	''Replacement Guidelines:'' Inspect every 2 year and replace every 5 years<br>		''Replacement Guidelines:'' Inspect every 2 year and replace every 5 years<br>
	''Common Practice:'' Monitor condition and test the water penetration sensor<br>		''Common Practice:'' Monitor condition and test the water penetration sensor<br>
	''Recommendations:'' Pacwest in San Diego does not recommend changing the diaphragms unless there is visible damage or water has penetrated the outer diaphragm. These diaphragm almost never fail. I have read this from other sources who make the same recommendation.		''Recommendations:'' Pacwest in San Diego does not recommend changing the diaphragms unless there is visible damage or water has penetrated the outer diaphragm. These diaphragm almost never fail. I have read this from other sources who make the same recommendation.<br><br>
			'''Propeller Shaft Grooves'''<br>
	Propeller Shaft Grooves<br>		It is an issue that they Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts.<br><br>
	It is an issue that they Gori propellers installed on a SD20 saildrive will form grooves over time which will result in sea water penetration. Periodic repositioning of the seals using shims allow longer life from the propeller shafts.<br>		'''Notes:'''<br>
			''Blown seals:'' The SD20 is susceptible to blowing the seals if the oil is filled too high. Many have added a vent line to the top of the filler cap. Without the vent, only fill the saildrive oil to the bottom of the dipstick<br><br>
			''Sheared tapper pin repair:'' [https://www.strikhedonia.com/anchoring-with-no-starboard-engine-in-a-crowded-anchorage/ External Link]<br><br>
	[[File:Propeller Shaft Seal Grooves.jpg\|thumb\|Grooves worn into the propeller shafts]]<br>		[[File:Propeller Shaft Seal Grooves.jpg\|thumb\|Grooves worn into the propeller shafts]]<br>

Alternators

SwWikiAdminUser — Mon, 27 Jul 2026 14:31:58 GMT

← Older revision		Revision as of 08:31, 27 July 2026
(One intermediate revision by the same user not shown)
Line 14:		Line 14:
	Manufacturer: Wakespeed<br>		Manufacturer: Wakespeed<br>
	Part Number: WS500		Part Number: WS500
	Installation manual: [[File:Wakespeed WS500.pdf\|thumb\|Link]] <br>		Installation manual: [[File:Wakespeed WS500.pdf\|thumb\|Link]] <br><br>
			'''Connector #1'''<br>
			Manufacturer: Delphi<br>
			Description: 56 Series Female<br>
			Part Number: 02977373<br>
			Pin Part Number: 12124512-L<br><br>
			'''Connector #1'''<br>
			Manufacturer: Yazaki<br>
			Description: 2P 250 NAT<br>
			Part Number: 71232825/71222820<br>
			Pin Part Number: ????<br><br>

	'''Replacement belt'''<br>		'''Replacement belt'''<br>