TSB #

2103

2104

2201

2202

2102

SUBJECT

HOSE SAFETY RESTRAINTS -  INSTALLATION

SUPERNUT JACKBOLTS - TORQUE

DUST COVER BOLTS - TORQUE

CLUSTER DRILL SAFETY TIE-DOWN LOCATIONS

CLUSTER DRILL HARD-FACE WELDING

WELD PROCEDURE - CLUSTER DRILLS (REV)

DATE

12/20/21

12/21/21

1/21/21

05/18/22

5/18/22