Genie S-80HF Maintenance Manual page 90

Maintenance Manual
Quarterly Maintenance Procedures
7 Lower the primary boom to 57°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 57°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
57°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
8 Lower the primary boom to 40°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 40°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
40°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
76
9 Lower the primary boom to 23°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 23°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
23°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
10 Lower the primary boom to 6°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 6°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
6°. The primary boom angle sensor must be
calibrated. Refer to Repair Procedure in the
appropriate Service and Repair Manual for
your machine, How to Calibrate the Primary
Boom Angle Sensor.
11 Fully lower the primary boom until it stops at
approximately -9.5°.
Result: The reading at the display and digital
level is within ± 2° of each other and of -9.5°.
Result: The reading at the display and digital level
is greater than ± 2° of each other and of -9.5°. The
primary boom angle sensor must be calibrated.
Refer to Repair Procedure in the appropriate
Service and Repair Manual for your machine, How
to Calibrate the Primary Boom Angle Sensor.
S ® Booms • Z ® Booms
October 2018
Part No. 1268489GT