When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
When I reassembled the rear shocks/springs, I didn't properly torque the rear shock piston top nuts, though I did tighten them down by holding the top of the piston on its flats with an 8 mm wrench and cranking down the nut so that the same # of threads were showing as were on the old shocks.
SO- once back in the car, how do people get this nut to 43 ft-lbs? Crow-foot on the nut, 8mm wrench on the flats? Bigass vicegrips to hold the piston shaft while tightening from above? (I'd hate to score the piston rod....) Special socket? Other?
if the car is on the ground this should provide enough to HOLD the piston from turning, if your not sure try using an impact on the nuts seems to tighten them up fine but you wont know the exact torque, but they will be tight.
The nut should bottom out on the shaft threads, so when you tighten the nut you'll notice the stop. Since this is a lock nut, any further torque beyond the stop is excessive. The torque specified in the WSM, is sufficient to ensure the nut is properly bottomed out.
Notice that the WSM calls for "renew" the lock nut. You should have used a new locknut to ensure the nut will not work loose during the life of the shock.
Car's on the ground, I'll just try it amd see if it'll torque up. If not I'll just bottom the nut on the threads. I did use a new nut (and 3 new nuts on the upper shock mount, though they won't be quite as new once I take the shocke tower covers off.....)
9 Vehicles Porsche Helped Engineer that Aren't Porsches
Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.
9 Features and Characteristics That Only Porsche People Understand
Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.
This Builder Is Turning Heads With Its Slantnose 911 Creation
Slideshow: A small Polish tuner has reimagined the Porsche 911 Slantnose for the modern era, blending 1980s nostalgia with widebody tuning culture and serious performance upgrades.
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture
Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look
Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.