
March 2022
Maintenance Manual
Quarterly Maintenance Procedures
Part No. 1268489GT
S
®
Booms • Z
®
Booms
83
7 Lower the primary boom to 66°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 66°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
66°. 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 49°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 49°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
49°. 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
.
9 Lower the primary boom to 32°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 32°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
32°. 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 15°.
Result: The reading at the display and digital
level is within ± 2° of each other and of 15°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
15°. 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 -2.6°.
Result: The reading at the display and digital
level is within ± 2° of each other and of -2.6°.
Result: The reading at the display and digital
level is greater than ± 2° of each other and of
-2.6°. 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
.
Summary of Contents for Genie Lift Guard S-40
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