I know what your saying, i've used a needle point grease nozzle fitting to get those into tight areas Learn how to grease the universal joints on your vehicle's driveshaft by yourself in your garage A slim grease nozzle fitting is also available at the auto part stores
How to Find your Driveshaft Universal Joint Series? - Action Machine
Quality wheel bearing grease for the joints, grease containing moly for the slip joint.
When you get new u joints, there is a little grease in them just to hold the bearings in place
You should always use a good grease and grease them up before installation. We recommend a good quality grease with either calcium sulfonate or lithium as an additive, but any grease will do Grade 2 is the best for rotating parts like joints and cv center balls, and is the best all. On this page we show you how to replace u joints at home with normal tools and without needing a special u joint removal tool
The first thing you'll need to do is evaluate the drive shaft you are working on. We'll show you how to handle the delicate universal joint cross, reassemble the universal joint drive shaft, and get your drivetrain back to perfect working order. How to do a chassis lube (ball joints, tie rods ends, and more!) | anthonyj350 fundraiser anthonyj350 131k subscribers In this video we go through the process of inspecting and replacing the universal joints on a ford excursion ( also applies to super duty pickups)
The process to lubricate the slip yoke is also.
In this video, i will show you how to add grease, using a grease gun, to the upper and lower ball joints, inner and outer tie rod ends, idler arm, and pitman arm. How is a universal joint replaced The faulty universal joint is replaced as an individual component, or by replacing the entire drive shaft A few ways to tell a joint in your cv axle may be going bad even if the axle looks alright externally
Bottom line, it needs to be lubricated, sealed from the outside environment, and move freely.