Rear Oil Seal Tools

[M Neben]

Has anyone purchased the rear oil seal removal and replacement tools from Moyer that you would loike to rent? or loan? Mike Neben, Dana Point, CA

[keithems]

just did the seal

you really don't need the special tools

get 3 2" bolts to get the flange off

there's a good tech note from don on how to do it w/ or w/out the tools

k

[keithems]

here:

http://www.moyermarine.com/forums/showthread.php?p=1142&highlight=gasket+sealer+technical+note#post1142

[marthur]

I found that I didn't have enough room to use all of the tools- the gap between the prop shft couplers wasn't big enough. But the long handle to hold the shaft steady was really handy.

[keithems]

Important question

in the mmi manual rebuilding / reassembly section, don says that the output coupling has to be seated against a special flat washer which is not shown in the universal parts diagram.

i am reassembling and i have not found such a washer. is don referreing to the flat lock washer with the ears you bend to hold the nut on at the end?

thanks

[13jeff13]

in the mmi manual rebuilding / reassembly section, don says that the output coupling has to be seated against a special flat washer which is not shown in the universal parts diagram.

i am reassembling and i have not found such a washer. is don referreing to the flat lock washer with the ears you bend to hold the nut on at the end?

thanks

I encountered that washer just yesterday when I get home from work I'll take a picture and posted it is flat on 1 side and concave on the other.

[13jeff13]

I encountered that washer just yesterday when I get home from work I'll take a picture and posted it is flat on 1 side and convex on the other.

It rides on the tail shaft of the reversing gear.

[13jeff13]

It rides on the tail shaft of the reversing gear.

To be more clear there is a convex permanent washer on the shaft that is part of the shaft and the concave washer fits up against it.

[keithems]

what concave washer?

all that came off the shaft were some ball bearing assemblies, rings, etc. i see the permanent washer on the shaft but the only other one i have loose is the lock washer with the ears, which the final nut butts up onto, per the mmi manual.

can u tell me the part # of the concave washer as listed in the pasts diagram in the universal motors parts manual?

[13jeff13]

all that came off the shaft were some ball bearing assemblies, rings, etc. i see the permanent washer on the shaft but the only other one i have loose is the lock washer with the ears, which the final nut butts up onto, per the mmi manual.

can u tell me the part # of the concave washer as listed in the pasts diagram in the universal motors parts manual?

I don't have the parts manual but I can find it when I get home online maybe. Im at work on my mobil now.

[keithems]

http://www.marinedieseldirect.com/catalogs/catalog_group.php?owner=mdd&catalog=200150&model=Atomic%204&page_ident=200150-124&manufacturer=Universal&title=Tail%20Shaft%20Group&size=800

click diagram to decrease its size
Ref. Part # Description Quantity
Req'd Price
Each
1 203032 BEARING,BALL 1 31.13
2 261034 SPACER,BEARING REAR 1 11.55
3 261065 GASKET,BEARING HOUSING 2 2.97
4 261060 HOUSING,BEARING TRANSMISSION 1 86.57
5 261062 Oil Seal Retainer 1
6 239919 SEAL,OIL 1 21.45
7 231059 5/16 x 1 Hex head capscrew
Part number has changed to:
Westerbeke 31555 6
8 231891 5/16 lock washer
Part number has changed to:
Westerbeke 31758 3
9 260703 WASHER,COPPER 3 2.64
10 261035 TAILSHAFT 1 960.19
11 206511 Woodruff Key - Tail Shaft 2 0.67
12 261040 COUPLING,ENGINE DIRECT DRIVE 1 323.73
13 263762 LOCKWASHER,TAILSHAFT 1 8.91
14 263761 NUT,TAILSHAFT 1 16.28
15 263641 KEY,COUPLING 1 3.30
15A 259626 Reverse Gear & Tailshaft Assembly 1

[keithems]

i think i have & understand everything in this diagram

the problem is that in the mmi manual [rebuilding, reassembly section] don says the flat washer is not listed in any parts manual...maybe that once was true but no longer is?

btw-- the parts manual and owners manual for the a4 is available & downloadable at cncphotoalbum.com

[13jeff13]

http://www.marinedieseldirect.com/ca...Group&size=800










click diagram to decrease its size
Ref. Part # Description Quantity
Req'd Price
Each
1 203032 BEARING,BALL 1 31.13
2 261034 SPACER,BEARING REAR 1 11.55
3 261065 GASKET,BEARING HOUSING 2 2.97
4 261060 HOUSING,BEARING TRANSMISSION 1 86.57
5 261062 Oil Seal Retainer 1
6 239919 SEAL,OIL 1 21.45
7 231059 5/16 x 1 Hex head capscrew
Part number has changed to:
Westerbeke 31555 6
8 231891 5/16 lock washer
Part number has changed to:
Westerbeke 31758 3
9 260703 WASHER,COPPER 3 2.64
10 261035 TAILSHAFT 1 960.19
11 206511 Woodruff Key - Tail Shaft 2 0.67
12 261040 COUPLING,ENGINE DIRECT DRIVE 1 323.73
13 263762 LOCKWASHER,TAILSHAFT 1 8.91
14 263761 NUT,TAILSHAFT 1 16.28
15 263641 KEY,COUPLING 1 3.30
15A 259626 Reverse Gear & Tailshaft Assembly 1

Nope not there...but look in the Moyer marine catalog under overhaul section then reversing gear and it is called a beveled spacer

[13jeff13]

i think i have & understand everything in this diagram

the problem is that in the mmi manual [rebuilding, reassembly section] don says the flat washer is not listed in any parts manual...maybe that once was true but no longer is?

btw-- the parts manual and owners manual for the a4 is available & downloadable at cncphotoalbum.com

Maybe the beveled spacer is in the parts manual under reversing gear? Thanks for the links. I've never seen that.

[13jeff13]

Maybe the beveled spacer is in the parts manual under reversing gear? Thanks for the links. I've never seen that.

Actually now that I've read the description in the online catalog you need that spacer if you have a direct drive. I am not sure about other configurations.