22 MHP Operating & Maintenance Manual
INSPECT THE THRUST WASHER
1.
Locate flat, hard ground (e.g., concrete floor) for
installation. Lift and place the attachment on the
ground as shown. Use blocking if necessary.
• NEVER remove attachment pins
unless MHP is on the ground and
blocked up. Serious injury or death
could result.
• Do not remove cylinder pins until the
cylinder and upper jaw are supported
using a lifting strap and crane. Ensure that
lifting straps and cranes are rated to lift the
cylinder and upper jaw.
2.
Secure the upper jaw and ensure it will not
fall during removal.
3. Remove the front cylinder pin.
4. Remove the main pivot group.
MAINTENANCE
Secure cylinder and upper jaw with
lifting strap and crane BEFORE
removing pin.
REMOVE FRONT CYLINDER PIN
Figure 27
REMOVE MAIN PIVOT GROUP
Figure 28
