Showing the Boston Whaler 13 some TLC . . .

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Greetings,

I have been procrastinating on keeping up with the Boston Whaler. It does not get used much and last season it overheated. I ran some de-scaler solution through the motor to see if that helped with the cooling system, and seems to have improved things. Keeping up with my procrastination strategy, I have not replaced the impeller yet.
.
IMG_4798.JPG
.
IMG_4793.JPG
.
IMG_4795.JPG
.
Anyway, the controls (throttle and shift) have become very stiff and the handle is a wee bit broken. I bought an NOS/refurbished control and cable set on eBay to replace the original.
.
IMG_4792.JPG
.
The trailer bearings have been complaining for a few years, and last year they screeched all the way to/from the ramp. Also, heavy rust scale has deteriorated the hubs and lug nuts to the point that they are long beyond serviceable.
.
IMG_4797.JPG
. . .IMG_4794.JPG
. . .
So, I bought new axle/hub/wheel/springs . . .
.
IMG_4791.JPG
. .
This will be my project for the week, among others. :p
 

racerone

Supreme Mariner
Joined
Dec 28, 2013
Messages
37,816
These hulls are " foam filled " I believe.----Checked for water in the foam ?-----Weighed the boat ?-----That motor ( 1983 ? ) needs a new impeller about every 5 years.----If it overheated severely you should do a compression test.---Cylinder head is warped.-----Refinsh to be flat.----Install with a new head gasket.
 

southkogs

Moderator
Staff member
Joined
Jul 7, 2010
Messages
14,919
Those are supposed to be great little boats. I've always wanted one ... or a 17' Montauk :D
 
  • Like
Reactions: 909

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
These hulls are " foam filled " I believe.----Checked for water in the foam ?-----Weighed the boat ?-----That motor ( 1983 ? ) needs a new impeller about every 5 years.----If it overheated severely you should do a compression test.----Perhaps replace head gasket.
Yup, the original 'unsinkable' foam filled design. This boat is a 1971 model, I believe. Probably has some saturated foam.

Motor is appears to be 1980's, based on the model # (1983 ?). Overheat was mild and short lived. Probably should order the impeller.
.
IMG_4799.jpg
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Today's progress . . .

I got the axle assembled.
.
IMG_4801.JPG
.
IMG_4803.JPG
.
4.80 - 12 wheels

The hubs have grease zerks on the back side, which is something I have not seen before, but makes sense.

Next up is the new controls and cables for the outboard.
 

Willyclay

Captain
Joined
Sep 8, 2006
Messages
3,256
The hubs have grease zerks on the back side, which is something I have not seen before, but makes sense.
Drilled & tapped the hubs on my Dad's trailer for zerks many years ago. Worked well for us, just a little awkward for access. Good luck!
 

JimS123

Fleet Admiral
Joined
Jul 27, 2007
Messages
8,162
I have had boats and boats since I was 19 years old. My Whaler is the best I ever had. It will follow me to the nursing home.

Nice project. Keep us posted.
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
I got the controls hooked up today . . . The shift and throttle levers on the engine itself are a bit stiff, but that will be a project for another day.
.
IMG_4825.JPG
.
Also added a solar charger to keep the batteries fresh.
.
IMG_4826.JPG
.
Next up is swapping out the old axle/wheel assembly for the new one.
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Yup, maybe it will get used more as the improvements are made.

I got the new axle/springs/wheels installed.
.
IMG_4839.JPG
.
:D
 

flashback

Captain
Joined
Jun 28, 2002
Messages
3,963
I see some bright work in your future and maybe a nice big Bimini top..
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Yup . . . It was all polyurethane about 5 years ago. The sun had its way.

I also discovered that the bilge pump is not working. So, I have a new one to install.
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,322
Any chance of this behavior in your whaler's future?
 

Attachments

  • Screenshot_20230605_193059_Reddit.jpg
    Screenshot_20230605_193059_Reddit.jpg
    1 MB · Views: 12

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Quick update . . .

The Whaler is launched. . .
.
IMG_4848.JPG
.
The shifting is very stiff, which has been a problem all along. I thought the new controls would help, but they don't. Without the cables attached to the shift and throttle levers on the motor, the control cables move quite easily.

I tried the the penetrating oil on the shift and throttle levers of the motor while testing everything, but the shifting is so stiff, it makes controls very difficult to operate.

I may put a thread in the Johnny/Rude forum for further input before I start messing with the shift lever and linkage.
 

tpenfield

Moderator
Staff member
Joined
Jul 18, 2011
Messages
18,039
Back at the house . . . the 5 Foot tide, leaves the boat in shallow water much of the day . . .

IMG_4855.JPG
 
Top