Install the spacer onto the rod.
Clean all parts with solvent and dry with
Install the O-ring onto the rod and the piston
compressed air. Inspect all parts for serviceability.
seals onto the piston.
Install the piston onto the rod.
Before installing new seals and rings,
Install the piston locknut. Torque the locknut
clean all surfaces and carefully remove
99 to 121 lbs-ft (134.2 to 164.0 Nm).
burrs and nicks.
excessive wear or damage should be
Avoid scratching or damaging the
grooved or gland surfaces of the rings
Stone out minor blemishes and polish with a
fine crocus cloth.
Clean with solvent and dry with compressed
air any parts that have been stoned and polished.
Exercise extreme care when handling or
setting down the cylinder rod. Damage
Inspect the barrel carefully for scoring.
to the rod surface may cause
unnecessary maintenance and expense.
Install the cylinder rod assembly into the
cylinder barrel with a twisting motion.
When installing new seals and rings,
avoid scratching the grooved and gland
Secure the collar to the cylinder barrel.
surfaces. Scratches cause seal wear
resulting in leakage.
Do not use air pressure to cycle or
pressurize the cylinder. Use only a
Before installation, lubricate all parts and
source of controlled hydraulic oil
surfaces freely with clean hydraulic oil.
Install the wiper seal and rod seal into the head
Pressurize and cycle the cylinder. Check for
and the gland seal onto the head. Install the head
proper operation and any leakage.
onto the rod, refer to Figure 2-8-32.