
Field Replacement Procedure
Following legal entities are trading as / doing business as Cobham SATCOM
Thrane & Thrane A/S, Kgs. Lyngby, Denmark
Sea Tel Inc., Concord USA
TracStar Systems Inc., Orlando, USA
Omnipless Manufacturing (Pty) Limited, Cape Town, RSA
SAILOR GMU 407023A FAN Replacement procedure
Brief Summary:
Field replacement document for replacing the GMU fan’s
Action:
Note that below action will require working in the power supply, and failing to follow the
below guide can cause electrical shock.
Tools needed
Tools needed:
Torque wrench (0.5 –2.0 Nm)
Torx 10 bit
Wrench
Spare part Kit:
S-67-165735 Fans for 407023A - GMU
Cobham SATCOM
Global Technical Service dept.
Date: January 2019
Document Number: 97-165674-A