Terex Genie S-120 Service Manual

Also see for Genie S-100: Maintenance manual Maintenance manual Maintenance manual Operator's manual supplement Operator's manual

4 - 66 S-100 • S-105 • S-120 • S-125 Part No. 102916January 2016Section 4 • Repair ProceduresS-120 and S-125 models:3 Raise boom until the protractor reads 67.5degrees.4 Loosen the mounting fasteners from the 68degree proximity switch (LSB14AO).5 Disconnect the deutsch connector from the68 degree proximity switch (LSB14AO) andconnect an ohmmeter or continuity tester toterminals 3 and 4 of the deutsch connector.6 Adjust LSB14AO until the switch contacts justopen. While observing the digital protractor,raise the boom until the switch contacts close,then lower the boom until the switch contactsopen. Repeat the process until the switchcontacts open between 67.5 and 68 degrees.7 Tighten the 68 degree proximity switch(LSB14AO) mounting fasteners.8 Lower the boom to 65.3 degrees.9 Loosen the mounting fasteners from the 65degree safety switch (LSB9AS).10 Disconnect the deutsch connector from the 65degree safety switch (LSB9AS) and connectan ohmmeter or continuity tester to terminals 1and 2, and to terminals 3 and 4 of the deutschconnector.11 Adjust LSB9AS until the switch contacts justopen. While observing the digital protractor,raise the boom until the switch contacts close,then lower the boom until the switch contactsopen. Repeat the process until the switchcontacts open between 65 and 65.5 degrees.12 Tighten the 65 degree safety switch mountingfasteners.13 Lower the boom to 52.5 degrees.All models:14 S-100 and S-105 models: Raise the boom to52.5 degrees.15 Loosen the mounting fasteners from the 53degree proximity switch (LSB13AO).16 Disconnect the deutsch connector from the53 degree proximity switch (LSB13AO) andconnect an ohmmeter or continuity tester toterminals 3 and 4 of the deutsch connector.17 Adjust LSB13AO until the switch contacts justopen. While observing the digital protractor,raise the boom until the switch contacts close,then lower the boom until the switch contactsopen. Repeat the process until the switchcontacts open between 52.5 and 53 degrees.18 Tighten the 53 degree limit switch mountingfasteners.19 Lower the boom to 50.3 degrees.20 Loosen the mounting fasteners from the 50degree safety switch (LSB8AS).21 Disconnect the deutsch connector from the 50degree safety switch (LSB8AS) and connect anohmmeter or continuity tester to terminals 1 and 2,and to 3 and 4 of the deutsch connector.22 Adjust LSB8AS until the switch contacts justopen. While observing the digital protractor,raise the boom until the switch contacts close,then lower the boom until the switch contactsopen. Repeat the process until the switchcontacts open between 50 and 50.5 degrees.LIMIT SWITCHES