Lubricate The Crosshead Locking Bolts - MTS Systems Landmark 370 Series Product Information

8. Turn on electrical power at the test controller if you have not already done so.
9. Reset any active interlocks at the test controller.
10. Turn on high hydraulic pressure.
11. Return the Lock Control to the lock crosshead position to pressurize the hydraulic locks.
12. Fully loosen the manual crosshead locking bolts. Then turn the Lock Control to the unlock
crosshead position.
13. Move the crosshead, locking and unlocking it, to check for smooth operation.

Lubricate the Crosshead Locking Bolts

Lubricate the locking bolts in a manually locked crosshead whenever they begin to be hard to tighten or
sticky when loosened.
1. Position the crosshead to a comfortable working height.
2. Lock the crosshead following the normal crosshead locking procedure.
3. Remove a single locking bolt.
MTS Landmark™ Tabletop Load Units - Product Information
Loosening the
Hydraulic Lock Cap
Screws
Item Description
1 Loosen 1/4 turn.
Maintenance
101