I'm sure that many of us were wondering if the snow would ever
end this year especially after the last meeting! But after a reasonably
good week of weather I think it's safe to say that spring is on
its way and we should start thinking about getting prepared for
the coming season. Pre-season safety checks are necessary and
beneficial to both you and the tech people at the track. Items
that should be looked at every season. Brakes, Suspension, Wheels
and Tires. A thorough check of the braking system - Check all
brake lines and hoses for signs of deterioration, abrasion and
leakage at connections. Replace the brake fluid and bleed the
brakes (brake fluid has an affinity for moisture, and condensation
created by temperature changes can contaminate the fluid during
storage) After bleeding the brakes check the pedal feel, making
sure that it's firm (a spongy pedal can indicate the presence
of air or brake hoses that are swelling on application) Check
for master cylinder leakage by holding constant pressure on the
pedal and check for pedal drop. Remove all wheels and check the
condition of your brake linings and drums/rotors. Look for signs
of overheating (discoloration and lining breakdown) that could
indicate the stock brakes are being overworked. Check lining thickness
and replace if less than 1/3 Of the original thickness. Don't
run linings that are too thin they can't dissipate enough heat
and will fail prematurely.
While the wheels are off, check the condition of your wheel studs
and ask yourself - when was the last time the studs were changed?
Always use a torque wrench to tighten your wheel studs this prevents
the studs from being overtightened! Check the suspension for loose,
broken and worn components especially the front end. Cars with
four link and ladder bar suspensions should have a thorough inspection
of welds and rod ends -to check for cracks. Check your wheels
for cracks, missing balance weights (duct tape will help keep
them in place) and missing bead lock screws. Tires should be inspected
for weather checks, sidewall condition, cuts and tread depth.