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519 Telehandler CYLINDER REPAIR
Step 6
Step 9
Install a new wiper ring and O-ring in the head gland. Apply a thin coat of oil on the seal, wear ring and wiper in the head gland, prior to installation on the rod.
Step 7
Using care, slide the head gland over the threads and onto the cylinder rod.
Step 8
Install a new O-ring (1), backup ring (2) and O-ring (3) on the head gland.
Install the O-ring on the cylinder rod.
Push the O-ring against the base. Be sure the O-ring is not twisted.
Step 10
Install the piston on the cylinder rod.
Step 11
Apply Loctite ® #271 Thread Lock (or equivalent) on the threads. Install and tighten the nut on the cylinder rod to 450 ft.- lbs. (610 Nm) torque.





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