MONTHLY CRUISIN’ with the Mass Cruisers Auto Club “CRUISIN’ AT THE SPEED OF FUN” We’re on the Web www.masscruisers.com And Facebook April 2015 Volume 25 Issue 4 Lady Cruisers painted flowers until they dropped. Left. Cast of charac- ters: (L to R, back) Dawn Titus, Marie Armando, Amy Nunes, Ann Hines, Cathy Andrew, Diane Thorn- ton, Laurie Touhey. (Front) Lorna Rabbitt, Marcia Silvestri. Neringa Bryant taking the picture! We crashed at Diane’s home (page 4). Weekly Cruisin page is back (page 5); the Lady Cruisers paint pretty pictures(page 8). Another session of Wrenchin ’n’ Coffee with Bob Hines was fun and informative (page 9) and Cruiser Roy Rossman demonstrates his technique for growing tin whiskers on a bracket (pages 10 &11). Care to predict when our Bass Pro Cruise Nights will actually begin? Memorial Day is a safe bet.
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MONTHLY CRUISIN’ with the Mass Cruisers Auto Club
“CRUISIN’ AT THE SPEED OF FUN”
We’re on the Web
www.masscruisers.com
And Facebook
April 2015 Volume 25 Issue 4
Lady Cruisers painted flowers until they dropped. Left. Cast of charac-ters: (L to R, back) Dawn Titus, Marie Armando, Amy Nunes, Ann Hines, Cathy Andrew, Diane Thorn-ton, Laurie Touhey. (Front) Lorna Rabbitt, Marcia Silvestri. Neringa Bryant taking the picture!
We crashed at Diane’s home (page 4). Weekly Cruisin page is back (page 5); the Lady Cruisers paint pretty pictures(page 8). Another session of Wrenchin ’n’ Coffee with Bob Hines was fun and informative (page 9) and Cruiser Roy Rossman demonstrates his technique for growing tin whiskers on a bracket (pages 10 &11). Care to predict when our Bass Pro Cruise Nights will actually begin? Memorial Day is a safe bet.
How many Mass Cruisers can you fit in the Red Wing Diner and in March Madness monthly
social hostess Diane
Thornton’s Dining
Room? At least 25
with some additional
standing room to
spare for the 32 club-
members that at-
tended the March 21
monthly Social. The
question, as we
pulled into the al-
ready packed Red
Wing Diner parking
lot, was how this
monthly social was
going to work out on
a Saturday night after
driving through the
heavy U.S. Route 1
traffic coming from
the New England
Revolution’s home
game at Gillette Stadium and the New England Home Show at the Dana Farber Field House which was in the middle of
its weekend run at Patriot Place. On top of that, inside the Red Wing Diner it was standing room only for waiting din-
ers. Additionally, a big family birthday party snuck into two of the long tables earlier at 5 pm that the diner staff were
planning to use for us and their meals hadn’t been served when we started arriving at 6 pm.
On the chance we could not wait to all be seated together at the same time, the first dozen members arriving at the
Red Wing were seated while the others queued up in the old 1940 era diner area for some before dinner quaffing
while waiting for the earlier birthday party goers to clear out. The food and service, excellent as always, was worth
the wait. Our server, on her second 12 hour shift due to the unusually heavy weekend crowd, was dog tired but she
handled it like a pro. And then, we all exited when done eating to drive the 3.5 miles over to Diane’s newly refurbished home in Walpole for after-dinner dessert & coffee.
The worry about space at Diane’s home did not seem to be a problem either as everyone kind of settled in from the
living room into the dining room, kitchen and the attached garage where she had chairs set up for the guys to hang
out. The pot luck dessert offerings were enough to feed hundreds as usual with a sampling of offerings such as the
stop-light decorated cupcakes that Michael Roy’s two daughters made especially for the social to Mark Creighton’s
home-made friendship bread which I tried for the first time and wound up sneaking out the remaining loaf home under
my coat when no one was looking. Mark says he makes these delicious loafs, 15 at a time, and stockpiles them in his
freezer for special occasions like this.
Thanks Diane for pulling off an impossible recovery with the Red Wing Diner being able to accommodate 32 raucous
car nuts while handling an unusually heavy Saturday night diner dinner crowd.
Monthly Cruisin Page 5
Monthly Cruisin Page 6
May 2015
2nd, shows in Raynham & Seekonk and swapmeet in Mansfield (also on the 3rd)
3rd, more Seekonk and Puerto Rican carshow in Providence
26, Early ford VB Club Swap Meet, FitchburgAirport
May 2015 Su Mo Tu We Th Fri Sat
1 2 *
3 * 4 5 6 7 8 9 *
10 11 12* 13 14 15 16
17 18 19* 20 21 22 23
24 25 26 27 28 29 30
31
Monthly Cruisin Page 7
Lady Cruisers Pages
by Marcia Silvestri & Diane Thornton
Monthly Cruisin Page 8
Rumor has it:
Sue Chadsey is now free to do all the things she couldn’t get to while working for a living. Jean Waite’s high school basketball-playing grandson has been named MVP by the Boston Globe and the Bos-
ton Herald.
Marcia Silvestri’s new baby grandson will most likely have arrived by the time you read this. Rose Sawayer says she never wants to see another snowflake, and would be happy if she could live some-
where warm for the rest of her life. She gets a statewide “Amen, sister!” on that. Did you see? The facebook posting of the big green “Welcome to Massachusetts” sign, with a smaller
“Closed Mondays” sign tacked on below? Or the usual white “Entering” town sign that read,
“Alaskachusetts” and had a picture of a yeti for the town seal?
Tip ‘o’ the Month: If you have a car accident, never admit you are at fault at the scene, but always make sure you ask if everyone
involved is alright. Many times, people think an accident is their fault, but there are circumstances that could
reduce their responsibility. Wait until much later, until you’re calm, and have time to reflect on what hap-
pened. Unless you were texting, in which case, put on your handcuffs and report to jail.
Above. L to R: Laurie Touhey, Diane
Thornton, Marie Armando, Amy Nunes,
Dawn Titus and Lorna Rabbit.
Above. Up front: Lorna, Dawn, Amy
Facing the camera, one row back: Laurie,
Marie. Next table, back to camera: Cathy
Andrew. Ann Hines seated on the right.
Above. We take the same class together and get such
different results! Such fun! Marcia's painting on the left.
Neringa's on the right.
Monthly Cruisin Page 9
The March 14 monthly “Wrenchin’ n’ Coffee” Saturday session at Bob Hines Robert’s Automotive in Attle-
boro started out great with the DD coffee & St. Patrick’s Day decorated donuts and a box of complimentary
Snap-On Tool catalogs & price lists. Projects for the day were:
John Guravage’s 1967 Chevelle was back in the shop to install a complete Pypes Performance stainless steel ex-
haust system. Mike Rabbit also had his 2005 Dodge Stratus
up on the lift to track down an error code that he could
not clear from the downstream sensor of one bank of the
V-6. Frank Bryant brought in a Vintage Air heat
control switch from his 1940 Ford along with a
voltmeter looking for trouble-shooting assistance
to see if the switch was working O.K. and it was.
Bob Wood was also back at it with the TIG
welder setup for members to again practice there
welding skills.
All in all another good “Wrenchin’ n’ Coffee” session. Let
Bob know what jobs or project work you want to bring in for the next session on April 18 this time, not on the 2nd
Saturday.
Wrenchin’ n’ Coffee Sessions
by John Buchanan
An Environmental Concern Gone Astray
by Roy Rossman with John Buchanan reporting
Monthly Cruisin Page 10
Our March 17 monthly meeting guest speaker was none other than 15 year club member Roy Rossman. Roy
who has been a past club Vice President and President as well as, more recently, keeper of the club’s OFFI-
CIAL BY-LAWS and organizer of our club’s successful annual engine grill drawings these past few cruise sea-
sons, shared some of his past work history by stating he is an Electrical Engineer who was a six-year Navy
veteran, three of which, were with our country’s nuclear submarine service and, not too long ago, an engi-
neer at the Pilgrim Nuclear Power Station in Plymouth for nine years and, previously, the Yankee Nuclear
Power Plant in Rowe, MA. His inter-
est in the subject he titled, “An Envi-
ronmental Concern Gone Astray” has
to do with a little publicized phenom-
ena called “Tin Whiskers” that re-
sulted from an investigation of a nu-
clear reactor trip failure at the Con-
necticut Millstone #3 reactor in 2005,
one of our country’s many nuclear power station reactors built more
than 25 years ago. The failure was
caused by a common MIL spec. CR47
Zener Diode and was due to a short
to ground caused by a “tin whisker”
resulting in the universal logic board
used in the solid state protection sys-
tem to trip.
The “tin whisker” growth phenomena for lead-tin soldered components results when the lead alloy typically
used in soldering components fails to inhibit the growth of the tin over time or pure tin coated component
leads. The whiskers are 1/10 – 1/100 smaller than a human hair and are very difficult to spot, particularly in
the early years of a circuit board or component’s life. Of course, the drive for reducing a lead free environ-
ment in recent years could possibly have unintended consequences as a result of efforts to find lead alterna-
Although tin, zinc and cadmium are especially capable of producing whiskers, whiskers can also grow from
other base metals that are used for protective coatings and joining including silver, gold and lead. The photo
that Roy used as a presentation teaser shows an ordinary zinc coated steel ceiling cable clamp that was in
storage for a number of years. The clamp is hard to distinguish with all the “zinc whiskers” growing on it.
Roy Rossman displayingphoto of Zinc Whiskers
An Environmental Concern
Gone Astray (cont.) by John Buchanan
Page 11 Monthly Cruisin
The “whisker” growth problem, ac-
cording to Roy, was first discovered in
our NASA space programs. So why
should a bunch of car enthusiasts be
concerned about whiskers? How about
a 1960 vintage dash harness with re-
lays, switches and a number of other
components that have tin coated elec-
trical leads where shorts to ground are
possible. NASA has documented
whisker failures going back to a 1946
Military failure of cadmium whiskers in
capacitor plates. Cadmium is another
one of those environmental and health
concerns that was replaced by zinc in most applications where it was previ-
ously used.
NASA also documented a 2003 Toyota
Camry Dual Potentiometer Accelera-
tor Pedal Position (APP) Sensor that
failed in 2009. Examination of the failed APP indicated an intermittent resistive short. Further investigation at
Goddard using Scanning Electron Microscopy showed evidence of tin whiskers shorting between the two af-
fected circuit pins. Toyota APP Sensor Failure (Good read)
Unfortunately the “tin whisker” problem can only be detected less than 10% of the time using an ohm meter
and another phenomena that Roy showed a video of was “whisker motion” in the presence of an electro-magnetic field which could result in an intermittent failure mode which is even more difficult to diagnose or
detect.
Roy didn’t identify any easy solutions to recommend if you suspect a “tin Whisker” problem could be causing
electrical failures. He did note he has a headlight switch that exhibited funky intermittent behavior to the
point that he wants to take it apart when he has the time to see if it was in need of a shave. This sounds like
a golden, nay, a tin opportunity for the NHSTA to start using those advertising signs of old: Beware of “tin
whiskers” ; Shorts may COME; Shorts may GO; But, if your car SHORTS; Try BURMA SHAVE!