Canrig 1275AC-865 Handbuch - Seite 4
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New Handler Lock Sensor Installation
1. Locate the new handler lock sensor bracket and hardware.
2. Install the handler lock sensor bracket with two 1/2-13UNC x 1" hex head bolts and two 1/2"
Nord-Lock washers. See Figure 3.
3. Torque bolts to 99 ft-lbs per Canrig Engineering Specification ENG 725.
4. Safety wire bracket back to the handler lock cylinder using one of the 1/8" holes in the
bracket and safety wire two hex head bolts together using 1/16" safety wire and ferrules.
5. Install sensor through the bracket holes and tighten the nuts on the sensor around the
mounting plate as shown in Figure 4.
RIGLINE 24/7™: 866.433.4345 | International: +1 281.774.5649 | E-mail:
Document ID 19-048 v Rev 2 | Copyright © 2021 Nabors Drilling Technologies USA, Inc. All rights reserved.
Model: See affected models
Serial #: N/A
Figure 3: Mounting Bracket Installation
Figure 4: Sensor Installation
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Mounting hardware
Sep. 29, 2021