940 L4-2320cc 2.3L SOHC VIN 83 B230FD (1993)
Seat Belt Tensioner: Description and Operation
The seat belt tensioners are attached to the belt reel at each of the B-pillars. Upon activation the belts are tightened by means of cables acting on the seat
belt reels. The maximum degree of tightening is three and one half inches.