PS Magazine - TB 43-PS-672
PS, The Preventative Maintenance Monthly
ISSUE 672
NOVEMBER 2008
2
PS 672
NOV 08
The dampers are like mini shock absorbers that act as a stabilizer for the steering
system. Without ‘em, the steering column can give you a good shake down.
Rough terrain, rocks, and heavy
brush can take a toll on the damper
rods. So you need to crawl under
your Stryker to visually inspect
them, especially after a mission
over rough terrain. Look for a bent
or broken rod or evidence of oil
on the cylinder that could indicate
a leaking wiper seal. Report any
problems to your mechanic.
Cold Weather Problems
Extreme cold weather has a negative effect on the steering dampers. Sustained
temperatures at or below 0°F result in a very high number of steering damper
failures.
So, vehicles that are part of the 3rd Stryker Brigade in Alaska are now authorized to
remove the steering dampers when the temperature drops below 0°F for a sustained
period.
Removing the dampers may result in higher amounts of wheel kick and vibration
in the steering system, especially over rough terrain. That can result in increased
wear on steering components. So, inspect the steering system often for damage if
you’ve removed the dampers.
All drivers with vehicles that have had the dampers removed should receive a
precautionary brie±ng about the dangers of sudden steering movement and how
best to reduce it. You’ll ±nd complete details in TACOM GPM 08-013:
You’ll also need to keep the
dampers
lubed
monthly
with
GAA. Without lube, the rod binds
and will soon bend like a pretzel.
You’ll Fnd the lube point at the
end of the damper rod.
Stryker…
Spare the Rod,
Lube damper to prevent binding
Check steering damper rod for
bends, breaks or oil leakage
your stryker is
designed to give
you a smooth
ride, drivers.
but that’ll last
only as long as
you take care
of the steering
dampers.
what’s
up with
jones?
probably has
bad steering
dampers in
his stryker!
Spoil the Steering
672.02-03.indd
1-2
9/19/08
4:51:20 PM
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